Venture capital is taxed on a pass-through basis: the fund itself pays no federal income tax, and every dollar of gain, loss, and income flows through to the partners, who report it on their individual returns. Fund managers (general partners) and investors (limited partners) then face different treatment depending on what kind of income they receive. Management fees are ordinary income. Carried interest can qualify for long-term capital gains rates if a three-year holding period is met. Limited partners are taxed on their allocated share of the fund’s gains and losses at the rates that apply to their own holding periods, and many venture investments qualify for a powerful exclusion under Section 1202 that can wipe out federal tax on the gain entirely.
Most venture funds are set up as limited partnerships or LLCs. General partners run the fund and carry unlimited liability for its obligations; limited partners contribute capital and stay passive, with risk capped at what they put in. Because the entity is a pass-through, the fund avoids the double tax that hits C corporations. Income is taxed once, at each partner’s individual rate, in the year it is allocated on the K-1, not necessarily the year cash is distributed.
How Fund Managers Are Taxed
General partners earn money in two ways, and the tax treatment of each is very different.
Management Fees
The annual management fee, typically around 2% of committed capital and sometimes up to 2.5% at larger funds, is treated as ordinary income. Federal rates on ordinary income reach 37% for single filers with taxable income above $640,600 in 2026.1Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 General partners also owe self-employment tax on their distributive share of partnership income, including fees, regardless of how active they are day-to-day.2Internal Revenue Service. Self-Employment Tax and Partners Limited partners are generally excluded from self-employment tax on their distributive share, though any guaranteed payments they receive for services are taxable.
Carried Interest
The larger payoff for fund managers comes from carried interest, the performance share of the fund’s net profits. The standard arrangement gives the general partner 20% of gains after capital is returned to investors. Section 1061 of the Internal Revenue Code governs the tax treatment, and the rules are stricter than for ordinary long-term capital gains.3Office of the Law Revision Counsel. 26 US Code 1061 – Partnership Interests Held in Connection With Performance of Services
To qualify for the 20% long-term capital gains rate, the fund must have held the underlying investment for at least three years. If the holding period is shorter, Section 1061 recharacterizes the gain as short-term and taxes it at ordinary income rates. The three-year clock runs from when the fund acquired the portfolio company’s stock, not from when the fund was formed or when the manager began working. Transferring a carried interest to a related person can also trigger recognition of short-term gains on assets held under three years.
How Limited Partners Are Taxed on Fund Gains
When a venture fund exits a portfolio company through an acquisition or IPO, the resulting gains flow through to limited partners on their individual returns. The holding period of the underlying investment controls the rate. Investments held one year or less produce short-term capital gains taxed at ordinary rates. Longer holdings qualify for long-term capital gains rates of 0%, 15%, or 20%, depending on the investor’s taxable income.4Internal Revenue Service. Topic No. 409, Capital Gains and Losses
Losses pass through the same way. If a portfolio company fails and the investment goes to zero, the capital loss flows to partners, who can use it to offset capital gains from other investments. Net capital losses beyond current-year gains can offset up to $3,000 of ordinary income per year, with the remainder carried forward indefinitely.5Office of the Law Revision Counsel. 26 US Code 1211 – Limitation on Capital Losses
The 3.8% Net Investment Income Tax
High-income limited partners face an additional 3.8% surtax on net investment income under Section 1411. The tax applies to the lesser of net investment income or the amount by which modified adjusted gross income exceeds $250,000 for joint filers and $200,000 for singles.6Office of the Law Revision Counsel. 26 US Code 1411 – Imposition of Tax Those thresholds are not indexed for inflation. For investors above the threshold, the effective maximum federal rate on long-term gains is 23.8%: the 20% capital gains rate plus the 3.8% surtax.7Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
The Qualified Small Business Stock Exclusion
Section 1202 is the single most valuable tax benefit in venture investing: it can eliminate federal tax on gains from qualifying stock. The One Big Beautiful Bill Act, signed July 4, 2025, expanded the exclusion. The rules now depend on when the stock was acquired.
Stock Acquired After July 4, 2025
For stock issued after the OBBBA’s enactment, the company must be a domestic C corporation with gross assets of $75 million or less at issuance, and the investor must acquire the stock at original issuance rather than on the secondary market.8Office of the Law Revision Counsel. 26 USC 1202 – Partial Exclusion for Gain From Certain Small Business Stock The exclusion percentage now follows a graduated schedule based on holding period:
- Three years: 50% of the gain excluded
- Four years: 75% excluded
- Five years or more: 100% excluded
The per-issuer cap is now $15 million, or ten times the taxpayer’s adjusted basis in the stock, whichever is greater, and the cap will adjust annually for inflation. Any portion of the gain that is not excluded under the three- or four-year tiers is taxed at a 28% capital gains rate rather than the standard 20%.
Stock Acquired Before July 5, 2025
Older QSBS holdings still follow the original rules: a $50 million gross asset cap, a $10 million (or ten-times-basis) per-issuer cap, and a minimum five-year holding period. The exclusion percentage depends on when the stock was acquired:
- Acquired on or before February 17, 2009: 50% exclusion
- Acquired between February 18, 2009 and September 27, 2010: 75% exclusion
- Acquired after September 27, 2010: 100% exclusion
Most venture exits today involve stock from that last window, where the full exclusion applies after five years.
Which Businesses Qualify
At least 80% of the company’s assets must be actively used in a qualifying trade or business. Section 1202 excludes companies in professional services (law, health care, accounting, consulting, financial services), as well as banking, insurance, farming, mining, and hotel or restaurant operations.8Office of the Law Revision Counsel. 26 USC 1202 – Partial Exclusion for Gain From Certain Small Business Stock The exclusion is aimed at technology, manufacturing, and similar sectors where the business creates value beyond the founders’ personal expertise. Investors need contemporaneous records showing the company’s gross assets at issuance, the nature of its business activities, and proof the stock was acquired at original issuance. Without those, an audit will unwind the claim.
State conformity matters too. Some states do not follow the Section 1202 exclusion, so a gain that is federally tax-free may still be taxed at the state level. Check state treatment before assuming the full benefit applies.
Deferring a QSBS Gain With a Section 1045 Rollover
Investors who want to sell before reaching the full-exclusion holding tier can defer the gain under Section 1045. If you have held QSBS for at least six months and reinvest the sale proceeds into new qualifying stock within 60 days, you can defer the capital gain on the original sale.9Office of the Law Revision Counsel. 26 USC 1045 – Rollover of Gain From Qualified Small Business Stock to Another Qualified Small Business Stock
The replacement stock must independently qualify as QSBS: a domestic C corporation with gross assets under $75 million (for stock issued after July 4, 2025), acquired at original issuance for cash or property. Stock received as compensation does not qualify. The gain is not forgiven. Basis in the replacement stock is reduced by the deferred amount, so the tax shows up whenever you eventually sell without rolling over again. The 60-day window has no extensions. Partial rollovers are allowed, but only the reinvested portion gets the deferral.
Tax-Exempt and Foreign Investors
Pension funds, endowments, foundations, and IRAs are common limited partners, and their exempt status does not always protect them from tax on fund income. When a tax-exempt organization is a partner, it must include its share of income from an unrelated trade or business regularly carried on by the partnership. Most passive investment income (dividends, interest, royalties, and capital gains on portfolio company sales) is excluded from unrelated business taxable income. Trouble arises when the fund uses leverage or invests in flow-through operating companies: income from debt-financed property is pulled into UBTI proportionally, and if a portfolio company is a partnership rather than a C corporation, its active business income flows through the fund to the tax-exempt partner as UBTI.10Office of the Law Revision Counsel. 26 USC 512 – Unrelated Business Taxable Income
Foreign limited partners face U.S. tax on income “effectively connected” with a U.S. trade or business. If the fund itself is engaged in a U.S. trade or business, each foreign partner is treated as engaged in that business too, and their share of effectively connected income is taxed at the graduated rates that apply to U.S. residents.11Internal Revenue Service. Effectively Connected Income (ECI) A safe harbor exists for funds whose only U.S. activity is trading in stocks and securities through a U.S. broker, but venture funds often go beyond passive trading when they take board seats, negotiate deal terms, or advise portfolio companies operationally.
Schedule K-1 Reporting
Every partner receives a Schedule K-1 from the fund each year reporting their allocated share of income, deductions, and credits, broken into categories: ordinary business income, capital gains by holding period, tax-exempt income, and distributions.12Internal Revenue Service. Partners Instructions for Schedule K-1 (Form 1065) The amounts on the K-1 must match what the fund reports to the IRS, or the return will draw an automated mismatch notice.
Calendar-year partnerships must file Form 1065 and issue K-1s by March 15, but extensions routinely push actual delivery into summer or early fall. Individual partners often have to file their own personal extension as a result. That delay is a normal feature of investing in venture funds, not a red flag.
Partners should track their outside basis in the fund throughout its life. Basis starts with the initial capital contribution, increases with allocated income and additional contributions, and decreases with distributions and allocated losses. Getting basis wrong at liquidation leads to over- or under-reporting the final gain, and reconstructing years of adjustments after the fact is difficult. Keeping every K-1 the fund has ever issued is the simplest defense.