How to Start a Hedge Fund: Structure, Economics, and Regulation

Key Takeaways

1. Launch cost runs six figures: $50,000 to $120,000 in legal fees plus $50,000 to $100,000 in administrator, audit, prime-broker, insurance, and filing costs for a domestic-only fund, with a Cayman feeder adding more.

2. Most first-time managers are Exempt Reporting Advisers: under Advisers Act § 203(m) below $150 million in private-fund AUM; above it, full SEC registration and Form PF.

3. 3(c)(1) caps investors at 100; 3(c)(7) requires qualified purchasers: funds commonly start under 3(c)(1) and convert at Fund II.

4. 2-and-20 is eroding: the 2026 median sits near 1.5 percent and 17 to 18 percent, with founder share classes common.

5. The high-water mark is per investor: no performance fee accrues until each LP’s NAV exceeds its prior peak.

I. The Short Version

If you trade liquid markets—equities, futures, credit, crypto—and you want investor money that can come and go on a published schedule, you are building a hedge fund. The starter package is a Delaware limited partnership managed by a Delaware LLC. You charge a 1.5—2% annual fee on whatever’s in the fund at month-end, plus 20% of any new gains above each investor’s prior peak. Investors subscribe monthly, redeem quarterly on 60 days’ notice, and are locked up for the first year. You sell the interests under SEC Reg D, register as a state-level investment adviser, and you are typically four to six months from green-light to first close.

For a small first-time U.S.-only fund, expect to raise $5—25 million from 15 to 40 investors and to spend $100,000—$220,000 to launch (legal, prime broker, administrator, audit, insurance, state filings). Bigger picture, plan on $150,000—$300,000 per year in recurring costs once the fund is open. If you want to take money from investors outside the U.S., add a Cayman master and offshore feeder, $50,000—$150,000 in setup, and another $50,000—$100,000 per year in Cayman costs.

Considering a venture fund instead—closed-end, locked capital, illiquid private investments? See the companion article: How to Start a Venture Fund: The Complete Decision Guide. The two structures look similar from a distance and are completely different up close.

This guide walks every decision you’ll make as a first-time hedge fund manager. The interactive calculator further down projects the economics for your specific inputs. The downloadable Fund Formation Decision Tree (PDF) below covers both venture and hedge structures branched by your inputs.

I.5 Hedge Fund in 60 Seconds—Plain English Glossary

Skip this if you’ve run a fund before. If you haven’t, here are the terms you’ll see throughout the article.

The fund is a pooled investment vehicle, usually a Delaware limited partnership. Investors put money in; you trade the money; gains and losses are shared.

The investors are called Limited Partners (LPs). Their liability is capped at what they invested.

You (and your investment team) are the General Partner (GP), through a separate Delaware LLC. The GP is liable for the fund’s obligations and earns the management fee and the performance fee.

The management company is a third entity (also a Delaware LLC) that employs your team and pays everyone’s salary. It’s separate from the GP for liability and tax reasons.

Net Asset Value (NAV) is what the fund is worth on a given day—every position marked to fair value. NAV per unit is what the investor sees on their monthly statement.

Open-end means investors can subscribe (put money in) and redeem (take money out) on a published schedule—typically monthly subscriptions, quarterly redemptions. This is the structural feature that makes a hedge fund a hedge fund. Mutual funds are open-end; venture funds, private equity funds, and SPVs are closed-end.

The 2-and-20 is shorthand for the standard fee package: a 2% management fee charged annually on whatever NAV is currently in the fund, plus a 20% performance fee on net new gains. The market median has eroded toward 1.5%—1.75% management and 17—18% performance for emerging managers in 2026.

The high-water mark (HWM) is each investor’s prior peak NAV. The 20% performance fee only applies to gains above that investor’s HWM. If the fund is down, you earn no performance fee until the investor is back above where they started.

A hurdle rate is a return threshold above which the performance fee starts to accrue. Hard hurdle: you charge performance only on gains above the hurdle. Soft hurdle: once you cross the hurdle, you charge performance on everything above the high-water mark.

Crystallization is the day the performance fee actually pays out to you. Almost always December 31 (annual). Quarterly is rare and unpopular with investors.

Accredited investor is the SEC’s lower bar—roughly $1M net worth excluding home, or $200K/$300K joint income. Most U.S. investors who can write a check to a hedge fund will qualify.

Qualified client is the bar for charging a performance fee—$1.4M with the adviser or $2.7M net worth (effective June 29, 2026). Higher than accredited.

Qualified purchaser is the bar for §3(c)(7) hedge funds (no investor count cap)—$5M+ in investments for a person, $25M+ for an institution. Higher than qualified client.

A prime broker (PB) is the bank that holds your fund’s positions, lends you margin, executes your trades, and reports to you. Goldman, Morgan Stanley, JPMorgan, BAML, and Barclays are the main ones. For emerging managers, mini-primes like Cowen, BTIG, and Wedbush are common.

A fund administrator is the firm that calculates NAV, processes subscriptions and redemptions, runs AML/KYC on investors, and prepares investor statements. Universal for hedge funds. Plan $3K—$10K/month.

Master-feeder is a three-entity structure for funds with non-U.S. investors: a master fund (typically Cayman) that holds the assets, a U.S. feeder LP for U.S. taxable LPs, and a Cayman or BVI offshore feeder for non-U.S. investors and U.S. tax-exempts. Worthwhile at roughly $25—50M+ AUM target; the offshore overhead doesn’t pencil below that.

Exempt Reporting Adviser (ERA): A streamlined SEC filing status under Advisers Act § 203(m) for an adviser that advises only private funds and manages under $150 million of private-fund assets in the United States. There is no lower bound; ERAs file an abbreviated Form ADV rather than registering. At $150 million the adviser must register with the SEC unless another exemption applies, and whether a state still requires its own registration or notice is a question of state law.

Qualified Eligible Person (QEP): A CFTC concept (NFA / 17 CFR §4.7) for sophisticated commodity-pool investors. Higher than QC, lower than QP. Matters if you trade futures or commodities and elect Rule 4.7 relief from CPO/CTA disclosure rules.

§475(f) trader election: A tax election that flips a trader’s positions to mark-to-market ordinary income. Turns off the §1091 wash-sale rule for losses recognized under the election (the §1092 straddle rules still apply, per §475(d)(1)), but converts capital-gain character to ordinary. Most appropriate for high-turnover strategies. The election is irrevocable without IRS consent.

With those in hand, the rest of the article reads cleanly.

II. Your Fund at a Glance—Three Founder Profiles

Most first-time hedge fund managers fall into one of three profiles. Find yourself in the closest match below; the rest of the article fills in the details.

Persona A—Long/Short Equity, U.S. Only, $5—25M

You are a portfolio manager running a long/short equity strategy. You’re raising from people who know you—friends, family, colleagues from your prior shop. They are accredited investors and (because you’re charging a performance fee) qualified clients. Target raise: 15—40 investors, $5—25 million.

Your structure is a Delaware limited partnership managed by a Delaware LLC that serves as both general partner and management company—small first funds typically combine these into one entity rather than the canonical three-entity structure (see §I.5). One fund, one feeder, no offshore vehicle. Open-end with monthly subscriptions, quarterly redemptions on 60 days’ notice, and a one-year hard lock-up that resets at each new subscription.

Combining your GP and ManagementCo trades the canonical liability-and-tax separation for $5K—$10K of formation savings. Most counsel still recommends the three-entity stack (Fund / GP / ManagementCo) even at $5M AUM. Persona B and C use the canonical split.

Your economics are 1.5—2% management fee on month-end NAV plus 20% performance allocation on net new gains, with a per-investor high-water mark and no hurdle. Performance crystallizes on December 31 each year.

Your regulatory path at this size is the federal § 203(m) private-fund-adviser exemption: you advise only private funds with under $150 million of U.S. private-fund assets, so you file an abbreviated Form ADV as an Exempt Reporting Adviser (ERA) rather than registering with the SEC. State treatment then turns on your home state; California exempts a qualifying private fund adviser from its own certificate under 10 CCR § 260.204.9 if it files its ERA reports with the DFPI and meets the rule’s other conditions. The federal Venture Capital Adviser exemption is unavailable to hedge funds because open-end redemption rights disqualify. For a friends-and-family raise, you’ll typically file under Rule 506(b)—no general solicitation, accredited self-certification by subscribers—because your network is reachable without public marketing. Rule 506(c) (which permits general solicitation but requires the issuer to take reasonable steps to verify accredited status, for which written confirmation from a licensed attorney, a registered broker-dealer, an SEC-registered investment adviser, or a CPA is one of the rule’s non-exclusive, non-mandatory methods under Rule 506(c)(2)(ii)(C), while a commercial verification service relies on the general reasonable-steps standard) is rarer at this size; consider 506(c) only if you’re posting publicly about the raise.

Your team is you (PM), a combined COO/CCO, and outsourced everything else—administrator, auditor, tax preparer, prime broker.

Your launch budget is roughly $50,000—$120,000 in legal plus another $50,000—$100,000 in administrator setup, audit, prime broker onboarding, insurance, and state filings—call it $100,000—$220,000 all-in. You are four to six months from green-light to first close.

Funding the GP commit. A 1-2% GP commit on a $5-25M fund is $50K-$500K. If you don’t have that liquid, common funding solutions include: (a) a deferred GP commit funded incrementally from year-1 management fees with first-loss subordination; (b) a small line of credit from the prime broker (rates are high but bridges launch); (c) a side-pocket commitment from your friends-and-family LP base, separately documented from the main subscription. Your LPs care most that the commit is real and at-risk—structure secondary to substance.

Persona B—Hedge Fund with International Investors, Master-Feeder, $25—100M

Same strategy as Persona A, but your investor base now includes non-U.S. persons or U.S. tax-exempt investors (foundations, endowments, pension plans, IRAs). That changes the structure and adds cost.

Your structure is a three-entity master-feeder: a Cayman exempted company master fund (elected as a partnership for U.S. tax purposes) that holds the assets, a Delaware LP feeder for your U.S. taxable investors, and a Cayman exempted company offshore feeder for everyone else. You also need a Cayman director and a Delaware LLC management company.

Your economics are the same 1.5—2% / 20% as Persona A—but the U.S. feeder uses a performance allocation (capital gain character for the GP, partnership tax mechanics) and the Cayman offshore feeder uses a performance fee at the corporate level.

Your regulatory path turns on the federal §203(m) exemption rather than on an AUM ladder. As long as you advise only private funds with under $150 million of U.S. private-fund assets, you file as an Exempt Reporting Adviser at any size, and your home state decides whether a state registration or notice is still owed (California exempts a qualifying private fund adviser from its own certificate under 10 CCR § 260.204.9 if it files its ERA reports with the DFPI and meets the rule’s other conditions). At $150 million you lose the exemption and register fully with the SEC. The Cayman master registers with CIMA as a regulated mutual fund.

Your launch budget is $200,000—$400,000 in legal and filings plus the Cayman director, registered office, first-year audits on three entities, and insurance. Recurring annual costs: $250,000—$500,000.

Threshold rule of thumb: don’t go offshore until you have $25M+ in confirmed non-U.S. or U.S.-tax-exempt LP demand. The Cayman overhead doesn’t pencil below that unless your specific LP base is overwhelmingly non-U.S.

Persona C—Hedge Fund Trading Futures or Crypto Derivatives

You’re running Persona A or Persona B’s structure, but your strategy uses cleared futures, swaps, options on futures, retail forex, or cleared crypto derivatives. That layers a CFTC analysis on top.

Your CFTC posture is one of three:

• Rule 4.13(a)(3), the de minimis exemption. Your commodity-interest exposure is incidental: aggregate initial margin and premiums (plus the required minimum security deposit for retail forex transactions) ≤5% of the liquidation value of the fund’s portfolio OR aggregate net notional value ≤100% of that liquidation value; your interests are exempt from Securities Act registration and marketed publicly, if at all, only under Rule 506(c) or Rule 144A; you reasonably believe each investor is an accredited investor, a family trust formed by one, a knowledgeable employee, or a qualified eligible person; and you’re not marketing the fund as a commodity-trading vehicle. Most emerging managers with light derivatives exposure live here.

• Rule 4.7, the QEP-only registered CPO exemption. You’re registered with the CFTC and you’re a member of the NFA, but your reporting and disclosure obligations are reduced because every investor qualifies as a Qualified Eligible Person.

• Full CPO registration, where commodity-interest trading is the strategy and 4.13(a)(3) doesn’t fit.

CFTC staff’s Letter 25-50 (December 19, 2025) grants no-action relief in the mold of former Rule 4.13(a)(4) to SEC-registered investment advisers operating QEP-only pools—a useful path if you’re dual-registered and your commodity exposure exceeds the 4.13(a)(3) thresholds. It is staff relief rather than a Commission rule.

Your launch budget adds $25,000—$50,000 to Persona A or B for CPO registration, NFA membership, disclosure-document drafting, and ongoing NFA compliance.

The bottom line: if you’re trading anything CFTC-regulated, plan on a CFTC-experienced lawyer in the formation team from day one.

Hedge vs. Venture—At a Glance:

If you are still deciding between hedge and venture: a hedge fund is like a high-end mutual fund where the manager can short, lever, and trade derivatives—investors come and go on a schedule. A venture fund is more like a long-duration partnership where investors lock their capital up for a decade while the GP buys equity in private companies. The table below summarizes the structural differences. The venture article covers the right column in depth: How to Start a Venture Fund.

III. How Much Does It Cost to Start a Hedge Fund?

III.A. The 4-to-6 Month Launch Timeline

A first-time hedge fund launch typically runs 18-24 weeks from “I’m doing this” to first NAV strike. Here’s the standard sequence:

The pacing varies. Master-feeder structures add 4-6 weeks for Cayman counsel, audit, director, and administrator coordination. Crypto funds add custody-and-key-management diligence. Anchor LPs negotiating side letters can add 2-4 weeks of redlining.

III.B. The Document Set

By first close, your counsel will deliver this document set:

• Limited Partnership Agreement (LPA)—the fund’s governing document; defines economics, governance, withdrawal rights, key-person clauses

• GP Operating Agreement—governs the GP entity (the carry recipient)

• ManagementCo Operating Agreement—governs the management company

• Investment Management Agreement (IMA)—between the Fund LP and the management company; defines management-fee mechanics

• Private Placement Memorandum (PPM)—disclosure document for prospective LPs

• Subscription Agreement—what each LP signs to subscribe; includes accredited / qualified-purchaser representations

• Side Letter Template + MFN Log—how you negotiate bespoke terms with anchor LPs (and how you track downstream MFN exposure)

• Form D—federal Reg D notice (filed within 15 days of first sale)

• State Notice Filings—blue-sky filings in every state where an LP resides

• Form ADV—if you cross the federal-IA threshold; ERA file Part 1A only

• CFTC Rule 4.13(a)(3) notice—if you trade futures or commodities and qualify for de minimis exemption

Plan for ~150-200 pages of executable documents at first close. Side letters are typically 5-15 pages each; the rest is largely standardized but heavily negotiated.

If you’re launching a small U.S.-only emerging-manager hedge fund, plan on $100,000 to $220,000 to get to first close, with another $150,000 to $300,000 in annual recurring costs once the fund is operating. Of the launch number, $50,000—$120,000 is legal; the rest is administrator setup, audit, prime broker onboarding, insurance, and state filings. Legal then runs $30,000—$60,000 a year ongoing.

For a master-feeder structure: $200,000 to $400,000 launch and $250,000 to $500,000 per year recurring (the Cayman overhead—director, registered office, CIMA fees, audit on three entities—is structural).

The recurring annual breakdown for a US-only $25M fund:

• Fund administrator: $36,000—$120,000 (the largest recurring cost—daily NAV is operationally critical for hedge).

• Auditor: $30,000—$80,000.

• Tax preparer (partnership-experienced): $15,000—$40,000.

• Prime brokerage: most platforms charge per-trade rather than annual; budget per-trade financing costs from your strategy.

• D&O / E&O / cyber insurance: $25,000—$50,000.

• Legal / regulatory: $30,000—$60,000 ongoing.

Suggestion (small first hedge fund): $150,000 in legal at launch is realistic if the structure is U.S.-only with a single share class. The economics support a small first hedge fund only above $5M—$10M AUM—below that, recurring costs eat the management fee.

Suggestion (master-feeder): Don’t go offshore until you have $25M+ in non-U.S. or U.S.-tax-exempt LP demand. The Cayman overhead doesn’t pencil otherwise.

IV. What Kind of Strategy Are You Running?

Strategy choice cascades through every other structural decision. The table below summarizes the nine most common emerging-manager strategies by minimum AUM viability, infrastructure requirements, and CFTC implications.

Long/short equity is the most common emerging-manager strategy and the lowest-infrastructure starting point—prime-broker financing, no CFTC implications, and a viable track record possible at $5M+.

Credit / fixed income introduces illiquid positions, ASC 820 fair-value challenges, and side-pocket mechanics that long/short equity funds rarely need.

Event-driven / merger arb requires frequent SEC-filings monitoring and triggers 13D/13G compliance for positions crossing 5% of a registered class.

Statistical arb / quant demands algorithmic execution infrastructure, performance attribution, and leverage management—minimum AUM viability in practice is closer to $50M because data and co-location costs are structural.

Macro / global almost always triggers CFTC analysis—futures on rates, FX, and commodities are common instruments. Plan for CFTC Rule 4.13(a)(3) or 4.7 from day one.

Managed futures / CTA funds are commodity pools by definition; CFTC/NFA registration or an applicable exemption is mandatory, not optional.

Crypto / digital assets present custody as the structural challenge. Spot crypto puts the Custody Rule question front and center: a registered adviser with custody of client funds and securities must use a qualified custodian, and the rule has no digital-asset category, so treatment turns on whether each token is a fund or security in the rule’s sense. Bitcoin/Ether futures trigger CPO analysis.

Fund-of-funds strategies add manager-selection infrastructure and a second layer of fees (your management fee on top of the underlying funds’ fees); LP disclosure must address the layering.

Activist strategies require 13D filings within 5 business days of crossing 5% of a registered class (2024 accelerated deadlines apply) plus reputational and litigation planning.

Multi-strategy—operational complexity grows with scope; institutional-LP-typical at $100M+.

Derivatives-heavy—automatic CFTC analysis. CFTC Rule 4.13(a)(3) de minimis or Rule 4.7 QEP-only.

For each strategy, the cost-and-timeline-to-launch differs. Long/short equity is the cheapest and fastest. Crypto and multi-strategy are the most expensive and slowest. Macro and derivatives-heavy require CFTC counsel.

V. Open-End Fundamentals—What Makes a Hedge Fund a Hedge Fund

The structural feature that defines a hedge fund—and distinguishes it from venture or PE—is open-end mechanics: continuous subscription and redemption at NAV. Every other structural choice flows from this.

A. Continuous subscription and redemption.

Investors can subscribe (typically monthly) and redeem (typically monthly or quarterly) at the fund’s NAV per unit (the fund’s per-share value, computed by your administrator). NAV is mark-to-market: every position is valued at fair value as of the date.

B. NAV calculation.

The fund administrator computes NAV at each valuation date—monthly for most strategies, more frequently for some. NAV is net of accrued management fee and accrued performance fee (the latter recognized but not crystallized until the annual crystallization date). For thinly-traded or illiquid positions, fair-value measurement under U.S. GAAP is where the judgment lives, and the annual audit tests the GP’s valuation methodology as a matter of practice.

C. Lock-up periods.

A lock-up restricts an LP’s ability to redeem during an initial period after subscription. Soft lock-up: redemption is permitted during lock-up but subject to a redemption fee (typically 2%—5% paid back into the fund). Hard lock-up: no redemption during lock-up except under extraordinary circumstances.

Typical: 1-year hard lock-up from initial subscription. Some strategies—credit, longer-horizon—use 2- or 3-year locks.

D. Notice periods.

After the lock-up expires, redemption requires advance notice—typically 30, 60, or 90 days before the redemption date. Notice periods are paired with redemption frequency: 60 days notice for quarterly redemptions is the median emerging-manager structure.

E. Gates.

A redemption gate limits the percentage of fund NAV that can be redeemed in a given period—typically 25% per quarter. If more than 25% of LPs request redemption, redemptions are pro-rated and the excess rolls forward. Investor-level gates limit individual LP redemptions; fund-level gates limit aggregate redemptions.

Without gates, redemption pressure compounds—each LP redeeming individually accelerates the next LP’s incentive to redeem before liquidity dries up. Gates limit redemptions to a percentage of NAV per redemption date, preventing the run dynamic by socializing the constraint.

F. Side pockets.

A side pocket is a segregated portion of the fund holding illiquid or hard-to-value positions. Subscribers after the side-pocket designation do not share in the side-pocketed positions; existing LPs maintain their pro-rata share of the side pocket through wind-down. GAAP fair-value measurement applies to the side-pocketed positions.

G. Suspension rights.

The GP retains suspension rights—the ability to suspend redemptions in extraordinary market events or when the portfolio cannot be valued. Suspension is the option of last resort; it triggers reputational consequences and frequently regulatory inquiry.

H. Equalization for late subscribers.

When a new LP subscribes mid-period, the manager has accrued unrealized performance that the new LP shouldn’t share in. Two solutions: series accounting—separate share series for each subscription month, operationally complex but clean—or equalization shares / equalization adjustments—cleaner economics, harder to audit. Most U.S. domestic funds use series accounting; large multi-strategy funds in master-feeder structures use equalization shares.

VI. Domestic-Only vs Master-Feeder

A. Domestic-only.

Single Delaware LP fund. All LPs are U.S. persons. Simplest, lowest cost, no UBTI/ECI tax planning needed. The strategy ceiling is no offshore investors—limits AUM growth above the U.S.-investor pool.

B. Master-feeder.

Three-entity structure: Cayman master fund (typically) elected as a partnership for U.S. tax + Delaware LP U.S. feeder (for U.S. taxable LPs) + Cayman or BVI exempted company offshore feeder (for non-U.S. persons and U.S. tax-exempts). Two GPs: a Delaware LLC management company that serves as the IA, and a Cayman entity that serves as director / managing-shareholder of the Cayman vehicles.

The offshore feeder’s purpose: a U.S. tax-exempt LP investing directly into a U.S. LP fund using leverage incurs UBTI; routing through a Cayman corporate feeder converts UBTI into PFIC inclusions which the LP can mitigate by QEF election (still tax-paying, but on a workable schedule).

C. Cayman vs BVI.

Cayman is the institutional default for master-feeder; BVI is cheaper, less infrastructure, more common for emerging managers. Cayman has more market acceptance with institutional LPs but higher annual costs. CIMA’s fee schedule updated 1 January 2026: registered mutual fund annual fee CI$4,125; master fund CI$3,075; sub-fund fee CI$750 for a regulated mutual fund and CI$525 for a private fund; Fund Annual Return filing fee CI$300 per regulated mutual fund or per sub-fund, and CI$300 per private fund with CI$150 per private-fund sub-fund or alternative investment vehicle (the figures the schedule states for financial years ending on or before 31 December 2025).¹

D. When to go offshore.

Generally $50M+ AUM target. The offshore overhead—director fees, audit, registered office, regulatory fees—is typically $50,000—$100,000 per year, plus $30,000—$60,000 in setup. Below $50M, the Cayman overhead doesn’t pencil unless your specific LP base is non-U.S.-dominant. For some emerging managers (notably crypto-native ones with non-U.S. LP networks), going offshore at $20M is the right call because the marginal LP is non-U.S.

E. Cross-border compliance overlay.

A master-feeder hedge fund layers in: FATCA (the Cayman feeder is a foreign financial institution under IRC § 1471(d)(4)-(5); where the feeder’s jurisdiction has a Model 1 IGA, which Treas. Reg. § 1.1471-1(b) defines as an agreement to implement FATCA “through reporting by financial institutions to such foreign government or agency thereof, followed by automatic exchange of the reported information with the IRS,” the feeder reports to its home tax authority rather than directly to the IRS); CRS (annual XML filings to the Cayman TIA on non-U.S. tax residents); the annual economic-substance notification every Cayman company, LLC, LLP, and partnership files under section 7(1) of the International Tax Co-operation (Economic Substance) Act (2026 Revision), though an investment fund is carved out of “relevant entity” and investment fund business is not a “relevant activity”, so the fund owes no substance test or report; AIFMD Article 42 reporting to each member state’s regulator (the Article 24 data set, commonly called Annex IV reporting) if marketing to EU LPs under national private placement regimes. Costs: $5,000—$15,000 per year added to administrator fees.

VII. Investment Company Act—§3(c)(1) vs §3(c)(7)

§3(c)(1) (the small-fund exclusion)—no more than 100 beneficial owners. In practice all investors are accredited (Rule 506(b) allows up to 35 non-accredited purchasers, an allowance hedge funds rarely use) and, if performance fees are charged, qualified clients under Advisers Act Rule 205-3.² The investment vehicle is excluded from the 1940 Act’s full registration regime. The 250-investor “qualifying venture capital fund” track under §3(c)(1)(C) is not available to hedge funds because qualifying-VC-funds cannot offer redemption rights.

§3(c)(7) (the QP-only exclusion)—unlimited beneficial owners (subject to 1934 Act §12(g) registration trigger at 2,000 holders or 500 non-accredited). All investors must be qualified purchasers (a higher bar than accredited—$5M+ in investments for an individual or a family-owned company, and $25M+ in investments owned and invested on a discretionary basis for anyone investing for its own account or for other qualified purchasers) under §2(a)(51).³

Why hedge funds often start §3(c)(1) and convert. Easier to fill from accredited friends-and-family at launch; convert to §3(c)(7) for Fund II or when the institutional pipeline materializes. The conversion mechanics matter—usually a new fund vehicle, sometimes a stack (§3(c)(1) feeder into §3(c)(7) master).

Stacking. Two feeders, one master: each feeder makes its own §3(c)(1) or §3(c)(7) election and is a separate “private fund” under Advisers Act §202(a)(29). The 1940 Act addresses the pairing directly—§3(c)(7)(E) provides that an issuer excepted under §3(c)(7) and one excepted under §3(c)(1) “shall not be treated by the Commission as being a single issuer” for the 100-holder and qualified-purchaser tests—so the practitioner’s integration analysis is well-trodden.

VIII. Performance Fees vs Carried Interest—Hedge Economics

A. Management fee.

The hedge management fee is charged on month-end (or quarter-end) NAV—not on committed capital. The administrator computes the fee monthly. For a $25M fund at 2% per year, that’s roughly $42,000 per month or $500,000 per year, computed as 0.0167% per month on month-end NAV.

The market median has eroded. As of 2026, many emerging managers run at 1.5%—1.75% management fee. Founder share-class discounts (1/10 or 1/15 for early subscribers) are common. For a $25M fund, that’s $375,000 to $437,000 per year—meaningful operations funding.

B. Performance allocation vs performance fee.

The 20% economics are the same; the structural form differs by feeder. The U.S. feeder uses a performance allocation—a partnership profit allocation under U.S. partnership tax—so the GP receives partnership-allocation character (capital gain when the fund’s positions are held more than one year). The Cayman offshore feeder pays a performance fee at the corporate level—no character pass-through; the offshore LP holds shares of a corporation that is taxed at the corporate level on its income (typically zero in Cayman).

The GP receives partnership-allocation character (capital gain when the fund’s positions are held more than one year), but IRC §1061’s three-year holding requirement converts most hedge-fund carry to short-term capital gain at the GP level—most hedge strategies don’t hold positions for three years. The character benefit (capital gain vs. ordinary income—roughly 20% federal vs. 37%) survives only for low-turnover credit and event-driven strategies. The §475(f) election (§XVII.B) converts every security held in connection with the electing trade or business (other than investment positions timely identified as unconnected to it under §475(f)(1)(B)) to mark-to-market ordinary income, which can be the right answer for high-turnover funds despite losing capital-gain character; the trade-off is that ordinary character at the manager level can be partially offset by ordinary expenses, while capital character cannot.

The performance allocation form is dominant for U.S.-domestic funds.

A worked example. Suppose your fund earns $5M of net trading gains in a year, and the GP’s 20% performance allocation is $1M. If the fund holds positions long enough to qualify for long-term capital gain (rare for hedge funds—most strategies turn over inside three years and trip §1061), the GP’s federal tax on $1M is roughly $238K (20% under §1(h) + 3.8% NIIT under §1411). If positions are held three years or less (typical), the carry is short-term capital gain (§1061 recharacterizes the one-to-three-year slice; gain on positions held a year or less is short-term under §1222 already) and the GP pays roughly $408K (37% top ordinary rate under §1(j) + 3.8% NIIT under §1411)—a $170K difference per $1M of carry. California-resident GPs add 13.3% on top of either path with no state-level LTCG preference (see §XVII.M).

C. High-water mark.

Per-LP. Each LP’s HWM is set at their subscription NAV per unit. Performance is charged only on NAV above the LP’s HWM. If the fund is down, no performance until the fund recovers and crosses the prior peak—for that LP.

The HWM is the structural feature that makes a year of losses cost the GP more than just that year’s lost performance fee. After a 10% loss, the GP earns nothing in subsequent recovery years until the LP is whole again—even if the fund grows 8% per year for three years before recrossing.

D. Hurdle.

A hurdle rate is a return threshold the fund must exceed before performance fees accrue. Different from VC preferred return. Soft hurdle: once the hurdle is crossed, performance fee is charged on all gains above the HWM—the hurdle “trips” the fee. Hard hurdle: performance is charged only on the excess over the hurdle, never on the hurdle itself.

Hard hurdle is the most LP-friendly structure. Soft hurdle is “almost no hurdle” once the fund clears the threshold.

E. Crystallization.

Annual is the default. Quarterly is rare and disliked by LPs because it can lock in performance fees on what later turns out to be a peak. The performance fee is recognized monthly (in NAV computation) but not crystallized—paid out—until the annual crystallization date, typically December 31.

F. Equalization for late subscribers.

Already covered in §V.H. Series accounting (typical for U.S.-domestic) or equalization shares (typical for Cayman master-feeder).

IX. Try the Calculator

The interactive calculator below lets you model fund economics for your specific inputs. Switch the Fund type toggle to Hedge Fund, then enter your fund size, management fee, performance fee, hurdle structure, projection years, and bear/base/bull annual growth rates. The calculator returns LP net IRR, LP net MOIC, GP management fees, and GP performance fees across all three scenarios.

The default scenario is the article’s anchor case: a $25 million hedge fund, 2% management fee, 20% performance allocation, no hurdle, full per-LP high-water mark, 5-year projection, with -5% / 10% / 20% bear/base/bull annual growth. The base case shows roughly $2.84M in management fees, $2.27M in performance fees, a 1.36× LP net MOIC, and 6.4% LP net IRR over the projection period. Across the three scenarios: bear case (-5% gross) lands LPs near 0.70× net at ~-7% IRR; bull case (+20% gross) lands LPs near 1.96× net at ~14.4% IRR.

These numbers are pre-tax. Actual after-tax returns depend on each LP’s home state, structure, and other income—consult your tax advisor. The calculator models a single representative LP cohort subscribing at fund start; in practice, late subscribers are equalized via series accounting (typical for U.S.-domestic funds) or equalization shares (typical for Cayman master-feeder). For full equalization mechanics, see §V.H above.

The interactive calculator appears below the article body. It models fund economics across all four fund types—venture closed-end, hedge open-end, SPV, and hybrid. The default scenario for this article is a $25 million hedge fund with a 2% management fee on month-end NAV, 20% performance allocation crystallized annually with a full per-LP high-water mark, no hurdle, and a 10% gross annual return base case over 5 years. Adjust the inputs to match your strategy and see how the LP-vs-GP outcomes shift.

X. Investment Adviser Registration—IA Status and Carve-Outs

A. The default rule.

If you manage private fund assets, you’re an investment adviser under §202(a)(11) of the Advisers Act—full stop, no de minimis. Section 203A generally keeps an adviser with under $100 million of assets under management out of SEC registration and with its state regulator (the DFPI in California), and at $100 million SEC registration becomes the rule, with state registration preempted subject to notice filings. But that ladder governs registration, not the §203(m) exemption. An adviser solely to private funds with under $150 million of U.S. private-fund assets is exempt from SEC registration at any size and files reports as an Exempt Reporting Adviser; whether the state still requires its own registration is a separate question of state law, which California answers with the private fund adviser exemption in 10 CCR § 260.204.9.

B. The Private Fund Adviser Exemption—§203(m) ERA.

If your adviser is solely to qualifying private funds and total U.S. private fund AUM is under $150 million, you can file as an Exempt Reporting Adviser.⁴ Under Rule 204-4, the ERA files reports on Form ADV limited to the items the Form’s General Instructions designate for exempt reporting advisers (Part 1A Items 1, 2, 3, 6, 7, 10, and 11 and the corresponding schedules, including Section 7.B.(1) of Schedule D for each private fund; an ERA that also registers with a state completes the whole form), and no Part 2 brochure. Section 204’s books-and-records and examination authority reaches every adviser other than one exempted under §203(b), so it reaches ERAs.

C. The Venture Capital Adviser Exemption—§203(l).

Not available to hedge funds. Open-end redemption rights disqualify under prong 4 of Rule 203(l)-1, which restricts a qualifying VC fund from providing holders any right “except in extraordinary circumstances, to withdraw, redeem or require the repurchase of such securities” (17 CFR § 275.203(l)-1(a)(4)). The VC exemption is structurally available only to closed-end venture funds.

D. State notice filings.

A California-based SEC-registered adviser notice-files in California through IARD under California Corporations Code §25230.1, the section that governs federal covered advisers. An ERA is instead exempt from the state certificate under 10 CCR § 260.204.9 if it files with the DFPI each report it files with the SEC and meets the rule’s other conditions. Other states vary in whether they take an ERA notice. The full-RIA path includes the California notice unless the adviser has fewer than six clients in the state (§25230.1(a)); whether a state counts fund investors as clients is a question of that state’s look-through rule.

E. State-registration consideration for small first-fund GPs.

A first-time hedge GP at $5—$25M AUM is federally an ERA, and its state posture depends on the home state: California exempts qualifying private fund advisers from its certificate under 10 CCR § 260.204.9; other states vary. The §203(m) exemption is available at any size below $150 million of U.S. private-fund assets, so a $5 million fund’s adviser files as an ERA and then looks to its home state’s rules for private fund advisers—clarify the registration regime applicable to your specific AUM and home state with counsel before filing anything.

F. Regulatory Triggers At a Glance

The table below summarizes how federal IA status, state IA status, CFTC posture, and Form PF obligations layer in as AUM grows.

Thresholds are approximate; state mid-sized-adviser carve-outs vary. Confirm with counsel before relying on a single tier.

XI. Form ADV and Form PF

A. Form ADV Part 1A.

Public; describes the adviser’s business, custody, control persons, disciplinary history, advisory clients, and (for ERAs) reduced-scope items. Filed via IARD. Updated annually within 90 days of fiscal year-end and amended promptly when Items 1, 3, 9, or 11 of Part 1A become inaccurate in any way or Items 4, 8, or 10 become materially inaccurate (for an ERA, Items 1, 3, or 11 in any way and Item 10 materially) (Form ADV General Instruction 4).

B. Form ADV Part 2A (brochure).

Plain-English narrative. Required for RIAs (not ERAs). The brochure is delivered to clients (LPs) and is part of the firm’s anti-fraud-disclosure regime.

C. Form ADV Part 2B (brochure supplement).

Per-supervised-person bios. Required for RIAs.

D. Form PF.

Required for SEC-registered Investment Advisers managing $150M+ in private fund assets. Tiered. Two distinct rule packages must be sequenced carefully:

The 2023 amendments (Rel. IA-6297, June 2023; effective December 11, 2023) added Section 5 (event reports for large hedge fund advisers—72-hour filing on extraordinary investment losses ≥20% over 10 days, margin/collateral increases ≥20% over 10 days, notices of default, significant disruption of critical operations, cumulative redemption requests > 50% of NAV, inability to satisfy redemptions, prime-broker termination) and Section 6 (60-day quarterly event reports for private equity advisers—all PE advisers, not only large ones—covering certain GP-LP events, fund-termination events, and adviser-led secondaries).⁵ These obligations are LIVE. A large hedge fund adviser today must file Section 5 within 72 hours of a triggering event.

The 2024 amendments (Rel. IA-6546, 89 Fed. Reg. 17984 (Mar. 12, 2024))—the broader package amending the General Instructions, Section 1, Section 2, and the glossary. The compliance date has been extended four times, most recently from October 1, 2026 to July 1, 2027 (Rel. No. IA-6992, 91 Fed. Reg. 56593 (Sept. 3, 2026)). Until July 1, 2027, filers continue using the current (pre-2024-amendment) version of Form PF.⁵

Section ladder (operative under current form, pre-July-1-2027 transition):

• Section 1 (all PF filers): annual or quarterly aggregate fund-level reporting.

• Section 2 (large hedge fund advisers, ≥ $1.5B in hedge fund AUM): quarterly, more granular position-level information.

• Section 3 (large liquidity fund advisers, ≥ $1B in liquidity fund AUM): quarterly.

• Section 4 (large private equity advisers, ≥ $2B in private equity fund AUM): annual.

• Section 5 (large hedge fund advisers—event reporting): 72-hour filing on enumerated events; live since Dec 11, 2023.

• Section 6 (all private equity advisers—quarterly event reporting): 60-day post-quarter-end filing; live since Dec 11, 2023.

Note: in April 2026 the SEC and CFTC jointly proposed raising the large-hedge-fund-adviser threshold from $1.5B to $10B (91 Fed. Reg. 22232 (Apr. 24, 2026)). The proposal is not yet final; the $1.5B threshold remains operative until any final rule. Watch for the final rulemaking before relying on the higher number.

XII. AML, CTA, and Privacy

Same regulatory landscape as the venture article. Three points specific to hedge:

A. The 2024 FinCEN AML rule—postponed to 2028.

FinCEN delayed the rule’s effective date to January 1, 2028 (91 Fed. Reg. 36).⁶ FinCEN’s regulatory-impact baseline, drawn from Investment Adviser Association statistics, counts 15,870 registered investment advisers and 5,743 exempt reporting advisers as of calendar year-end 2024 (91 Fed. Reg. 36, 38 n.18). Until then, the rule’s AML program and SAR obligations do not apply to investment advisers as such. Operational AML/KYC runs through the fund administrator regardless—institutional LPs require it; bank counterparties impose AML diligence on fund counterparties under their own BSA obligations. The companion customer identification program rule (jointly proposed by the SEC and FinCEN, 89 Fed. Reg. 44571 (May 21, 2024)) has not been finalized: a Federal Register search on September 6, 2026 returns the May 2024 proposal and no final rule.

B. CTA / BOI—narrowed to foreign reporting companies.

FinCEN’s March 26, 2025 interim final rule narrowed CTA reporting to foreign reporting companies, and its August 14, 2026 final rule adopted that narrowing with limited changes.⁷ Domestic GP LLCs and Delaware fund LPs are not subject to BOI filing. The Cayman feeder is a foreign entity, but it is a “foreign reporting company” only if it registers to do business in a U.S. state; an offshore feeder that never so registers has no CTA filing.

C. Privacy.

Reg S-P privacy notice obligation (and 2024 amendments adding 30-day breach notification, phased compliance December 2025 / June 2026) applies once the adviser is registered. CCPA/CPRA exposure for California-resident LPs arises only if the manager meets a “business” threshold in Civil Code § 1798.140(d) (over $25 million in annual gross revenue, annually buying, selling, or sharing the personal information of 100,000 or more consumers or households, or half of revenue from selling or sharing personal information), and § 1798.145(e) carves out personal information subject to the Gramm-Leach-Bliley Act, except that the carve-out “shall not apply to Section 1798.150,” the data-breach cause of action.

XIII. Prime Brokerage and Custody

A. Prime broker.

Your prime broker (PB) is the bank that holds your fund’s positions, lends you margin, executes your trades, and reports to you on positions, P&L, and risk. Major U.S. PBs: Goldman Sachs, Morgan Stanley, JPMorgan, Bank of America, Barclays. For emerging managers under $50M AUM, mini-prime arrangements through firms like BTIG, Marex, and Wedbush are common.

B. Multi-prime.

Larger funds use 2-3 PBs to mitigate Lehman-style counterparty risk. For emerging managers, single-prime is standard. The PB onboarding process—KYC, financial diligence, ISDA negotiation if derivatives—typically takes 6-12 weeks.

C. Custody Rule.

SEC Custody Rule (Rule 206(4)-2 under the Advisers Act) requires RIAs to use a “qualified custodian” and either receive a surprise annual exam OR distribute audited financials within 120 days of fiscal year-end (180 days for a fund of funds under SEC staff no-action relief recorded in the Division’s custody-rule FAQ, not under the rule’s text). Hedge funds typically rely on the audited-financials path. ERAs are technically exempt from the rule but most adopt the audited-financials practice as a market norm.

D. Crypto custody (digital-asset hedge funds).

The Custody Rule (17 CFR § 275.206(4)-2) remains in effect: SEC-RIAs must use a qualified custodian for client funds and securities, with annual surprise examinations or audited fund financials. The Custody Rule’s “qualified custodian” definition for digital assets is unsettled. The SEC proposed a far broader Safeguarding Rule in February 2023 (Rel. No. IA-6240, 88 Fed. Reg. 14672 (Mar. 9, 2023)) that would have extended custody requirements to a wider asset universe, including digital assets, but the SEC formally withdrew that proposal in June 2025 (Rel. No. 33-11377, 90 Fed. Reg. 25531 (June 17, 2025)), stating it does not intend to issue a final rule. The operative custody rule for advisers remains the existing Advisers Act Rule 206(4)-2. Practitioners watching this space should note: the Fifth Circuit’s vacatur of the SEC’s Private Fund Advisers Rule in Nat’l Ass’n of Private Fund Managers v. SEC, 103 F.4th 1097 (5th Cir. 2024) addressed a separate adviser-conduct rulemaking (preferential treatment, restricted activities, quarterly statements, adviser-led secondaries, audit)—not custody. For a digital-asset hedge fund, plan around the conservative reading: use a regulated qualified custodian for digital assets where one is available (Anchorage, Coinbase Prime, BitGo Trust, Fidelity Digital Assets), maintain separate operational AML/KYC for crypto-specific obligations, and document custody procedures carefully in the LPA.

XIV. Service Providers

Five outsourced relationships are standard from day one for hedge:

Fund administrator. External by default. The administrator computes NAV (the operationally critical function), processes subs/reds, maintains the cap table, prepares investor statements, runs AML/KYC. For emerging managers, lower-cost providers like NAV Consulting or Liccar are typical. Cost: $3,000—$10,000/month for a small US fund—reflecting practitioner experience, not vendor-survey data.

Auditor. Required by Custody Rule path; almost universal regardless. Big Four for institutional; Marcum, EisnerAmper, Citrin Cooperman for emerging managers. Cost: $30,000—$80,000/year for a US-only fund.

Tax preparer. Partnership-experienced CPA; hedge-specific complexity (mark-to-market 475(f) elections, wash-sale tracking, qualified dividend characterization, straddle rules). Cost: $15,000—$40,000/year typical.

Prime broker. Already covered in §XIII.

Fund counsel. Already covered.

XV. CFTC / NFA—Commodity Pool Analysis

A pooled vehicle that trades commodity interests (futures, swaps, options on futures, retail forex, certain digital assets including Bitcoin futures) is a commodity pool; the manager is a commodity pool operator (CPO) registered with the CFTC and member of NFA—UNLESS an exemption applies.

A. CFTC Rule 4.13(a)(3)—the de minimis exemption.

Most relevant for hedge funds with incidental commodity exposure. Conditions: interests are exempt from Securities Act registration and are marketed and advertised to the public in the United States solely, if at all, in compliance with Rule 506(c) or Rule 144A; the operator reasonably believes each participant is an accredited investor, a trust that is not an accredited investor but was formed by one for the benefit of a family member, a knowledgeable employee, or a qualified eligible person (QEP); at all times, either aggregate initial margin and premiums (plus the required minimum security deposit for retail forex transactions) for commodity interest positions ≤ 5% of the liquidation value of the fund’s portfolio, OR the aggregate net notional value of those positions does not exceed 100% of that liquidation value; participations are not marketed as or in a vehicle for trading in the commodity futures or commodity options markets; file a notice of exemption with NFA, renewed annually.

The 5% margin / 100% notional thresholds have been stable through 2026.

B. CFTC Rule 4.7—the “QEP-only” exemption.

Available regardless of commodity-interest exposure where the offering is exempt under Securities Act § 4(a)(2) (or made under Regulation S), participations are sold solely to QEPs (a higher bar than accredited investor, defined in Rule 4.7(a) by category, with a portfolio requirement for most natural persons) without marketing to the public except in a Rule 506(c) offering, and the CPO files the notice Rule 4.7(d) requires. The CPO is registered (with CFTC) and an NFA member but receives reduced disclosure and reporting obligations. The QEP definition’s portfolio-requirement dollar thresholds were increased in the CFTC’s September 2024 final rule (89 Fed. Reg. 78793 (Sept. 26, 2024)); compliance date for the increased thresholds was March 26, 2025.⁸

C. December 19, 2025 CFTC Letter 25-50.

CFTC Market Participants Division (MPD) no-action letter providing CPO registration relief for SEC-registered investment advisers to certain private funds offered solely to qualified eligible persons—effectively reinstating the substance of the prior (rescinded) Rule 4.13(a)(4) exemption, subject to additional conditions.⁹ Material for hedge funds whose advisers are dual-registered as RIAs and would otherwise face full CPO registration when commodity-interest exposure exceeds the 4.13(a)(3) de minimis thresholds.

D. Bitcoin futures and digital-asset derivatives.

Trading CME Bitcoin/Ether futures or any cleared crypto derivative makes the fund a commodity pool. Spot bitcoin or ether may be a “commodity” under the CEA’s broad definition in § 1a(9), but an unleveraged, fully paid spot position is not a “commodity interest” as CFTC Regulation 1.3 defines that term (futures, transactions under CEA §§ 4c and 19, retail commodity and forex transactions under § 2(c)(2), and swaps), and the CFTC’s anti-fraud authority over spot rests on CEA § 6(c)(1) and Regulation 180.1, which reach any “contract of sale of any commodity in interstate commerce.” A fund that trades only spot BTC/ETH does not need CPO analysis on that basis alone—but custody, AML, and SEC enforcement priorities still apply.

XVI. ERISA—The 25% Plan-Asset Rule

DOL plan-asset regulation (29 CFR §2510.3-101). If “benefit plan investors” hold 25% or more of the value of any class of equity interests in the entity, the entity’s underlying assets are deemed plan assets, subjecting the manager to ERISA fiduciary duty as to those assets and to the prohibited transaction rules (ERISA §406; IRC §4975). The 25% test is also written into ERISA §3(42), which measures “the total value of each class of equity interest” and disregards interests held by the manager and its affiliates.¹⁰

The 25% test runs class-by-class. A common emerging-manager mistake: assuming the test is fund-level. With a master-feeder, the test runs at the master and at each feeder separately.

VCOC and REOC exceptions are not available to hedge funds (they’re not operating companies or real-estate operating companies). The standard work-around for hedge funds: cap benefit-plan-investor participation at 24.99% of each class. Monitored at every subscription and redemption; documented in the LPA.

If you accept ERISA status (the GP becomes an ERISA fiduciary), the fund operates as an ERISA-regulated plan-asset vehicle. ERISA status materially limits permitted transactions—no transactions with parties in interest, prohibited use of plan assets to benefit the GP. For emerging managers raising from family offices and HNWs, the 25% cap is the standard answer.

XVII. The Tax Surface

A. Pass-through entity, K-1 character.

The U.S. feeder is taxed on a K-1 basis. The Cayman master is elected as a partnership for U.S. tax purposes (check-the-box). The Cayman offshore feeder is a corporation for U.S. tax purposes (no pass-through for the offshore LP).

B. Mark-to-market under IRC §475(f).

A trader (not investor) electing §475(f) recognizes ordinary gain/loss on year-end position values; converts capital character to ordinary. Election is by trade or business and is essentially irreversible. Only “traders” qualify (high turnover, substantial volume); investors don’t. The case-law standard is the Higgins line and downstream Tax Court precedent: a two-part test asking whether the taxpayer’s trading is substantial and whether the taxpayer seeks to profit from short-term market swings rather than long-term appreciation. See Higgins v. Comm’r, 312 U.S. 212 (1941); Mayer v. Comm’r, T.C. Memo. 1994-209; see generally Glenn P. Schwartz, How Many Trades Must a Trader Make to Be in the Trading Business, 22 Va. Tax Rev. 395 (2003).

The election mechanics: attach a §475(f) statement to the unextended prior-year return (covering the year before the year of election); then file Form 3115 (Application for Change in Accounting Method) in the year of election to formalize the accounting-method change. IRC § 475(f); Rev. Proc. 99-17.¹¹ A new taxpayer—a fund whose first tax year is the election year—instead makes the election by placing the statement in its books and records within 2 months and 15 days after the first day of that year and attaching a copy to its first return (Rev. Proc. 99-17 § 5.03(2)). Missing the deadline costs you the election for that year.

For high-turnover hedge funds, the §475(f) election can simplify compliance (no wash-sale tracking on elected positions, no character bifurcation; the §1092 straddle rules still apply) but loses LTCG character. The election is a strategy-specific judgment—discuss with your tax preparer at fund formation.

C. Wash sale rule (IRC §1091).

Applies to substantially identical securities sold at a loss and repurchased within a window running 30 days before to 30 days after the sale. Defers the loss into the new position’s basis. A pain for high-turnover funds; the §475(f) election eliminates it.

D. Constructive sale rule (IRC §1259), straddle rules (IRC §1092), §988 forex.

§1259: short-against-the-box and similar offsetting positions trigger constructive-sale recognition. §1092: offsetting positions defer losses on the loss side. §988: foreign-currency transactions are ordinary income/loss, subject to the §988(a)(1)(B) election to treat qualifying forward, futures, and option contracts as capital (matters for any global-macro fund).

E. §1256 60/40 treatment.

Regulated futures contracts and §1256 contracts (including some crypto futures listed on a qualified board or exchange) get 60% LTCG / 40% STCG treatment regardless of holding period. CFTC-regulated funds and any fund with cleared futures exposure should plan around §1256.

F. Qualified dividend income.

Special character for dividends meeting holding-period and corporate-source requirements. Pass-through to LPs as qualified dividend. Rates are favorable; tracking is administrative.

G. PFIC rules for the offshore feeder.

U.S.-taxable LPs investing in a Cayman corporate feeder face PFIC rules. The standard fix: each U.S. LP elects QEF (qualified electing fund) treatment to recognize income annually rather than face PFIC excess-distribution rules. The fund manager files PFIC Annual Information Statements so U.S. LPs can make the election.

H. UBTI / ECI.

Tax-exempt LPs care about UBTI from debt-financed property income (§514)—most leveraged hedge strategies trigger UBTI directly through a U.S. partnership. The standard fix: route U.S. tax-exempts through the Cayman feeder to convert UBTI into PFIC inclusions (QEF election).

Non-U.S. LPs care about ECI (effectively connected income). Most hedge funds avoid ECI through the safe harbor of §864(b)(2)—trading in stocks or securities for one’s own account is not a U.S. trade or business if certain conditions met. The Cayman master is structured to fall within this safe harbor.

I. §7704 publicly-traded-partnership concerns.

A continuously-offered hedge fund with frequent subscription/redemption activity raises §7704(b) “readily tradable on a secondary market (or the substantial equivalent thereof)” concerns. Most practitioners avoid this through structural choices (redemption-suspension thresholds, qualified-matching-service rules under Treas. Reg. §1.7704-1(g)). §7704(c) is a backstop rather than a safe harbor: it excepts a partnership that is publicly traded from corporate treatment if 90% or more of its gross income is “qualifying income,” the exception must hold for the year and every preceding year since 1987 (§7704(c)(1)), and §7704(c)(3) withholds it from any partnership that “would be described in section 851(a) if such partnership were a domestic corporation,” meaning one that would be a regulated investment company (a registered investment company or one of the other entities § 851(a) lists), which a §3(c)(1) or §3(c)(7) fund is not; the primary protection for a hedge fund is staying outside the “publicly traded” definition under the §1.7704-1 safe harbors.

J. State entity-level tax.

NY-based hedge GPs face NYC Unincorporated Business Tax (N.Y.C. Admin. Code § 11-502 excludes an entity trading for its own account, an exclusion the management company’s fee income does not enjoy), state income tax, and NY PTET (the post-TCJA workaround). California GPs face the LLC franchise tax + LLC fee. Connecticut, New Jersey, and Texas have their own regimes.

K. The §83(b) election.

Same as venture. The GP’s profits-interest grant gets a protective §83(b) election within 30 days of grant (Rev. Proc. 2001-43 says a taxpayer within its safe harbor “need not” file one, but the protective filing covers the case where the interest turns out not to qualify); once made, the election is revocable only with IRS consent (§83(b)(2)). The single most common founder-level tax error in hedge fund formation.

L. Management Company Entity Election and Self-Employment Tax

Default LLC treatment subjects management-fee income to self-employment tax—12.4% Social Security on net earnings up to the wage base ($184,500 for 2026), 2.9% Medicare on all of it, and a 0.9% Additional Medicare tax on self-employment income over $200,000 (single) or $250,000 (joint) (IRC §§ 1401, 1402). On a $500,000 management fee flowing to a single principal, that’s roughly $38,000 to $40,000 of SE tax annually.

The standard mitigation: S-corporation election on the management company. The S-corp pays you a “reasonable” salary (subject to FICA—the same 12.4% Social Security up to the wage base and 2.9% Medicare, split between employer and employee) and distributes the remainder as non-SE distributions. Reasonable compensation is the pressure point: an officer who performs more than minor services is an employee of the corporation under Treas. Reg. § 31.3121(d)-1(b), so paying yourself too little to avoid employment tax invites challenge. But for a $500,000 management fee, paying yourself a $200,000 salary and taking $300,000 as distribution saves roughly $10,000 to $11,000 a year: the 12.4% component already stops at the wage base under either regime, so the saving is the 2.9% Medicare tax and the 0.9% surtax on the $300,000 taken as distributions.

S-corp election has trade-offs: payroll administration cost (~$1,500/year), §199A deduction interaction, single-class-of-stock rules, and exit-event planning. Discuss with tax counsel before electing; an LLC can elect S-corp by filing Form 2553 (deadline: no more than 2 months and 15 days after the beginning of the tax year it is to take effect, or any time during the preceding tax year).

M. State Residency Planning Before Launch

Where you live when the fund opens its doors materially changes every K-1 you’ll receive for the next decade.

A California-resident GP partner pays California’s top marginal income tax rate (currently 13.3%) on every dollar of management fee, performance allocation, and GP commitment return. California does not provide a preferential rate for long-term capital gain—federal LTCG character buys you nothing at the state level. A Texas, Florida, or Nevada GP pays no state income tax. On $1M of carry over a fund’s life, that’s $133,000 of state tax difference per partner.

Mechanics matter. California uses a multi-factor residency test (physical presence, domicile, family ties, business connections, voter registration, driver’s license). The “183-day” rule is a common heuristic but not the actual test. The Franchise Tax Board has aggressively contested residency changes for high-income earners, especially those whose business or family remains in California. If you intend to relocate before fund launch, do it cleanly and document everything: lease, utility bills, voter registration, driver’s license, family physician, all in the new state, all dated before fund launch.

California’s PTET election (AB 150, Rev. & Tax. Code § 19900) let pass-through entities pay state tax at the entity level and deduct it federally for taxable years beginning on or after January 1, 2021, and before January 1, 2026. As of the statute’s text in September 2026 the election has not been extended, and § 19900 is scheduled for repeal on or before December 1, 2026, so a 2026 launch cannot count on it without new legislation. Even where available, a PTET helps but does not close the gap with no-tax states. State-residency planning is the second-highest-leverage tax move available to a fund’s principals (after the §475(f) / S-corp / blocker stack).

California’s PTET workaround. AB 150 let pass-through entities (your GP and ManagementCo LLCs) elect to pay California tax at 9.3% at the entity level and deduct it federally—restoring some of the SALT-cap deduction lost in the 2017 federal tax law—for taxable years beginning before January 1, 2026 (Rev. & Tax. Code § 19900). The election has not been extended as of September 2026 and the section is scheduled for repeal on or before December 1, 2026; ask your CPA whether an extension has been enacted for your year and, if so, whether your structure can elect. Even with a PTET, the gap with no-tax states (Texas, Florida, Nevada) does not close.

This article is general. Speak with state-specific tax counsel before relocating.

N. Management Fee Waivers—Caution

Some “tax structurers” pitch first-time managers on management-fee waivers—instead of taking the management fee as ordinary income, the GP “waives” the fee in exchange for an enhanced capital allocation that returns later as long-term capital gain. The economics look attractive on paper.

The IRS issued Proposed Treasury Regulations under §707(a)(2)(A) in 2015 (still proposed as of 2026 but operative as analytic doctrine) applying a “significant entrepreneurial risk” (SER) test (Prop. Treas. Reg. § 1.707-2, 80 Fed. Reg. 43652 (July 23, 2015)). A fee waiver without genuine downside risk is recharacterized as a disguised payment for services—ordinary income, not capital gain. The proposed regs have never been finalized (26 CFR § 1.707-2 remains “[Reserved]” in the current CFR) and a Federal Register search on the docket (REG-115452-14) on September 6, 2026 shows no withdrawal notice, only the 2015 proposal, its correction, its comment-period extension, and the 2016 hearing notice; the SER framework remains the analytic reference point, and a waiver without genuine downside risk invites challenge.

For a first-time hedge GP, the fee waiver almost never makes sense. The structure is complex, the audit risk is real, and the savings are modest relative to the audit-defense cost. Address tax efficiency through entity election (§XVII.L) and residency planning (§XVII.M) before considering fee waivers.

XVIII. 1934 Act Reporting (When Hedge Fund Positions Trigger Reporting)

Aggregated hedge fund positions can trigger 1934 Act ownership reporting obligations. The basics:

A. Schedule 13D / 13G.

Required if the fund (alone or with affiliated reporting persons) acquires beneficial ownership of >5% of a Section 12-registered class. Following SEC Release 33-11253 (Oct 10, 2023), effective dates phased:

13D: initial filing within 5 business days of acquiring >5% (down from 10 calendar days). Amendments within 2 business days of any material change. Effective Feb 5, 2024.¹²

13G under the 2023 amendments (compliance from September 30, 2024): QIIs (Rule 13d-1(b)) and Exempt Investors (Rule 13d-1(d)) file initially within 45 days after the end of the calendar quarter in which they cross 5% (was 45 days after year-end); Passive Investors (Rule 13d-1(c)) file within 5 business days after acquiring more than 5% (was 10 calendar days). All 13G filers amend within 45 days after the end of any calendar quarter in which the reported information materially changed (Rule 13d-2(b)); a QII that crosses 10% also files within 5 business days after the end of the month in which it crossed, and a Passive Investor within 2 business days after crossing 10% and after each later 5% move (Rule 13d-2(c), (d)).

B. Form 13F.

Required of “institutional investment managers” exercising investment discretion over $100M+ of 13(f)-eligible securities. Quarterly within 45 days of calendar quarter-end.

C. Form 13H—Large Trader Reporting.

Rule 13h-1 requires a Form 13H filing once a person’s aggregate transactions in NMS securities reach the “identifying activity level”: two million shares or shares with a fair market value of $20 million in a calendar day, or twenty million shares or $200 million in a calendar month.

XIX. Side Letters, MFN, and Capacity Rights

Same framework as venture. Hedge-specific applications: gate exemptions for institutional LPs (a side-letter provision exempting a specific LP from the fund-level gate), MFN tied to fee discounts, transparency rights (more granular position-level reporting than the standard quarterly reports), key-person rights. Capacity rights are less common in hedge than in PE/VC because hedge AUM scales with strategy capacity rather than committed-capital allocation.

XX. The Niche Topics

A. Crypto-native hedge funds.

Custody is the structural challenge. Spot crypto custody through a regulated qualified custodian. AML overlay through the fund administrator. CFTC analysis if cleared crypto derivatives. SEC enforcement priorities—the firm’s published view emphasizes that the existing Custody Rule (17 CFR § 275.206(4)-2) remains in effect, while the SEC’s proposed 2023 Safeguarding Rule (Rel. No. IA-6240, 88 Fed. Reg. 14672 (Mar. 9, 2023))—which would have substantially expanded custody obligations for digital assets—was formally withdrawn by the SEC in June 2025 (Rel. No. 33-11377, 90 Fed. Reg. 25531 (June 17, 2025)), which stated it does not intend to issue a final rule. The Fifth Circuit’s 2024 vacatur of the SEC’s Private Fund Advisers Rule (Nat’l Ass’n of Private Fund Managers v. SEC, 103 F.4th 1097 (5th Cir. 2024)) addressed a separate adviser-conduct rulemaking, not custody. Plan around the conservative reading: a regulated qualified custodian where available, plus carefully documented custody procedures.

B. Seeded emerging managers.

A seed LP (Investcorp Tages, Leucadia, PAAMCO, or similar emerging-manager platform) brings capital, infrastructure, and operational support in exchange for revenue-share, capacity rights, key-person rights, board observer seats, and operational consent rights. Terms vary widely; the 15%—30% revenue-share + small carry-share + 7-10 year tenor is a typical mid-band. The fund-document negotiation is fundamentally different—the seed LP’s counsel drafts much of it. For a first-time hedge fund, a seed deal is often the difference between an emerging-manager career and a real platform.

C. Risks and failure modes.

Hedge funds carry structural risks venture funds don’t. Run-on-the-fund—coordinated LP redemptions force liquidations that drive remaining LPs’ returns down. NAV-pricing disputes during crisis—when markets seize, fair-value methodology becomes contested. Side-pocket markdowns—illiquid positions that don’t recover. Prime-broker termination—the PB is the operational lifeline; losing it is existential. Capital-call default mechanics aren’t structurally applicable (hedge funds don’t have capital calls), but redemption-pressure during a drawdown is the analog. The fund administrator and auditor are the operational defense; documenting valuation methodology in the LPA and reviewing it with the auditor pre-launch is the structural defense.

XXI. Insurance, BCP, and Cyber

D&O for the GP entity and management company—typical limits, what’s covered, side A vs B vs C structure. E&O / management liability for professional negligence. Fidelity bond under ERISA §412 for anyone who handles a plan-asset fund’s assets (not less than 10% of the amount of funds handled, and no more than $500,000 unless the Secretary prescribes more). Cyber insurance—increasingly required by institutional LPs; standalone cyber towers $1M—$5M for emerging managers. Premium economics: $25,000—$50,000/year for a $25—50M fund’s D&O+E&O; rising materially on AUM. Written compliance policies and procedures under Advisers Act Rule 206(4)-7 once registered; institutional LPs also expect a business continuity plan.¹³

XXII. What Comes Next—Fund II and Beyond

Same structural notes as venture. Fund II overlays: Advisers Act §206 affiliated-transaction rules (cross-trades between affiliated funds, principal-trade disclosure and consent under §206(3)), team-economics reset, GP commitment funding, ESG/diversity reporting, institutional LP shift. Plan from Fund I’s LPA.

XXIII. What Does a Hedge Fund Formation Attorney Actually Do?

Drafts the LPA, GP and ManagementCo OAs, PPM, and subscription agreement. Structures the entities (Delaware fund + GP + ManagementCo, plus Cayman master + offshore feeder if applicable). Files Form D, state notices, and the Form ADV ERA filing (or full RIA registration if AUM ≥ $150M). Drafts CFTC Rule 4.13 notice if commodity exposure applies. Coordinates with prime broker, fund administrator, auditor, custodian, and tax preparer. Reviews marketing materials for Marketing Rule compliance. Handles AML postponement, ERISA 25% monitoring, side-letter and MFN negotiation. After the fund is up: ongoing fund counsel handles redemption disputes, gate enforcement, regulatory filings, the eventual Fund II.

For a quote tailored to your fund’s specific structure, schedule a 30-minute consult with Astraea Counsel. The information in this guide is general and not legal advice; for advice on your specific situation, consult a member of the California bar (verify Astraea Counsel’s bar credentials at calbar.ca.gov).

XXIV. Glossary

Accredited investor: An investor meeting the Reg D 501(a) thresholds—see venture article glossary.

Cayman exempted company: A Cayman corporate structure used as the typical hedge-fund master and offshore feeder.

Cayman exempted limited partnership: A Cayman partnership structure (alternative to exempted company).

CFTC Rule 4.13(a)(3): The de minimis CPO registration exemption.

CFTC Rule 4.7: The QEP-only registered-CPO exemption with reduced obligations.

CIMA: Cayman Islands Monetary Authority—the Cayman regulator for funds.

Crystallization: The point at which performance fee is paid out to the GP, typically annually.

ERA (Exempt Reporting Adviser): An investment adviser exempt from full SEC registration but required to file abbreviated Form ADV.

ERISA 25% rule: DOL plan-asset regulation triggering ERISA fiduciary status for the GP if benefit plan investors hold 25%+ of any equity class.

Equalization: Mechanism for equalizing performance-fee accrual when LPs subscribe mid-period. Series accounting (US-domestic) or equalization shares (master-feeder).

Form ADV: The federal investment adviser registration / notice form filed through IARD.

Form PF: SEC private-fund reporting form. Required for SEC-registered Investment Advisers managing $150M+ in private fund assets.

Gate: A redemption mechanism limiting the percentage of fund NAV that can be redeemed in a given period. Investor-level or fund-level.

High-water mark (HWM): A per-LP NAV peak above which performance fee accrues.

Hurdle rate: A return threshold the fund must exceed before performance fees accrue. Soft (trips on crossing) or hard (charged only on excess).

Lock-up: Period during which an LP cannot redeem. Soft (with redemption fee) or hard (no redemption).

Master-feeder: Three-entity hedge fund structure: master + U.S. feeder + offshore feeder.

NAV (Net Asset Value): The mark-to-market value of fund positions, less accrued fees.

Performance allocation: A profits allocation under partnership tax giving the GP capital gain character (US-feeder structure).

Performance fee: A fee charged on net new gains, taxed as ordinary income to the manager (Cayman feeder structure).

PFIC: Passive Foreign Investment Company rules applicable to U.S. LPs in the Cayman offshore feeder. Mitigated by QEF election.

Prime broker (PB): Counterparty providing financing, custody, execution, and reporting.

QEP: Qualified Eligible Person—the CFTC threshold combining QP-equivalent + qualified-client-equivalent.

Qualified client: Advisers Act Rule 205-3 threshold for performance-fee charging—$1.4M AUM-with-adviser or $2.7M net worth (effective June 29, 2026).¹⁴

Qualified purchaser: Investment Company Act §2(a)(51)—$5M+ in investments (natural person) or $25M (institution).

Redemption: An LP’s withdrawal of capital from the fund at NAV. Subject to lock-up, notice period, gate, suspension.

Side pocket: A segregated portion of the fund holding illiquid or hard-to-value positions.

UBTI: Unrelated Business Taxable Income—concern for U.S. tax-exempt LPs investing through partnerships with debt-financed income.

Footnotes

1. Cayman Islands Mutual Funds Act (2025 Revision); Private Funds Act (2021 Revision); International Tax Co-operation (Economic Substance) Act (2026 Revision); Cayman Islands Monetary Authority, Fee Schedule (updated 1 January 2026). ↩

2. 17 CFR § 275.205-3 (qualified client). PDF ↩

3. 17 CFR § 270.2a51-1 (qualified purchaser). PDF ↩

4. 17 CFR § 275.203(m)-1 (private fund adviser exemption). PDF ↩

5. SEC Form PF Amendments, Rel. No. IA-6297, 88 Fed. Reg. 38146 (June 12, 2023) (effective Dec. 11, 2023; Section 5/6 event reporting). SEC/CFTC Form PF Amendments, Rel. No. IA-6546, 89 Fed. Reg. 17984 (Mar. 12, 2024) (broader-package 2024 amendments). SEC/CFTC, Form PF; Reporting Requirements for All Filers and Large Hedge Fund Advisers; Further Extension of Compliance Date, Rel. No. IA-6919, 90 Fed. Reg. 45131 (Sept. 19, 2025) (to Oct. 1, 2026); SEC/CFTC, Form PF; Reporting Requirements for All Filers and Large Hedge Fund Advisers; Further Extension of Compliance Date, Rel. No. IA-6992, 91 Fed. Reg. 56593 (Sept. 3, 2026) (to July 1, 2027). ↩ ↩²

6. FinCEN Final Rule, Delaying the Effective Date of the Anti-Money Laundering/Countering the Financing of Terrorism Program and Suspicious Activity Report Filing Requirements for Registered Investment Advisers and Exempt Reporting Advisers, 91 Fed. Reg. 36 (Jan. 2, 2026); effective date delayed to Jan. 1, 2028. PDF ↩

7. FinCEN Interim Final Rule, Beneficial Ownership Information Reporting Requirement Revision and Deadline Extension, 90 Fed. Reg. 13688 (Mar. 26, 2025) (narrowing CTA reporting to foreign reporting companies); adopted as final with limited changes, FinCEN Final Rule, Beneficial Ownership Information Reporting Requirement Revision, 91 Fed. Reg. 52508 (Aug. 14, 2026). PDF ↩

8. 17 CFR § 4.13(a)(3); 17 CFR § 4.7; CFTC Final Rule, Commodity Pool Operators, Commodity Trading Advisors, and Commodity Pools Operated: Updating the “Qualified Eligible Person” Definition, 89 Fed. Reg. 78793 (Sept. 26, 2024). PDF PDF ↩

9. CFTC Letter 25-50 (Dec. 19, 2025) (staff no-action relief for SEC-registered advisers to QEP-only pools, in the mold of former Rule 4.13(a)(4)). PDF ↩

10. 29 CFR § 2510.3-101 (ERISA plan-asset regulation; 25% threshold). PDF ↩

11. IRC § 475(f) (mark-to-market trader election); Rev. Proc. 99-17 (election timing and procedural mechanics); Form 3115 (Application for Change in Accounting Method). PDF PDF ↩

12. SEC Final Rule, Modernization of Beneficial Ownership Reporting, Rel. No. 33-11253, 88 Fed. Reg. 76896 (Nov. 7, 2023) (effective Feb. 5, 2024; compliance with the revised Schedule 13G deadlines required from Sept. 30, 2024); 17 CFR §§ 240.13d-1, 240.13d-2. ↩

13. Advisers Act Rule 206(4)-1 (Marketing Rule); Rule 206(4)-5 (pay-to-play); Rule 206(4)-7 (compliance program). PDF ↩

14. SEC Order Approving Adjustment for Inflation of the Dollar Amount Tests in Rule 205-3, Rel. No. IA-6961, 91 Fed. Reg. 23520 (May 1, 2026), effective June 29, 2026. PDF ↩