Public markets settled into a familiar set of tax outcomes long ago: qualified dividends, long-term capital gains, a 1099 that arrives on schedule. Private markets operate differently, and clients tend to encounter that difference in concrete form before it is explained to them: a K-1 that arrives after the extension deadline, a distribution taxed as ordinary income rather than at capital gains rates, a tax liability that surfaces inside an IRA.
These outcomes are structural, not complex. Four questions, asked in sequence before an allocation, convert a private markets allocation into a coordinated tax plan rather than an unanticipated liability at filing. The framework follows.
How should advisory firms evaluate private market strategies and structures before allocating?
Private market allocations combine one of two return drivers with one of three common legal structures, and that combination determines the client-level tax profile.
What generates the return
Private credit lends directly to companies and earns its return from interest income. That income carries ordinary-income character from inception, which is worth establishing with the client before the first distribution arrives.
Private equity and venture capital exchange capital for ownership stakes and target return primarily through capital appreciation at exit. Holding period matters more here: the duration a position is held can change the character of the gain entirely, particularly for founder and early-investor stock that qualifies as QSBS, addressed below.
What shapes the reporting
Direct limited partnership interest is the traditional access point for institutional investors. It issues a Schedule K-1 and can generate unrelated business taxable income (UBTI) inside a retirement account when the fund uses leverage.
A business development company (BDC) with a RIC election is a common private credit access structure. It issues a Form 1099-DIV on the same schedule as a mutual fund and, taxed at the entity level, generally does not pass UBTI through to shareholders.
An interval fund offers periodic liquidity within a fund structure and, like a RIC-elected BDC, typically issues a Form 1099-DIV rather than a K-1.
Does a private markets investment issue a K-1 or a 1099-DIV?
The vehicle determines the form. A BDC or interval fund that elects RIC status issues a Form 1099-DIV annually, covering the prior calendar year's dividend and distribution activity, on the same cycle as a mutual fund. A direct limited partnership interest issues a Schedule K-1 instead, which can arrive well into tax season and, in some cases, requires an extension.
Neither form is preferable in the abstract. Each corresponds to a different structure, and knowing which one a client will receive lets you set expectations before the first form arrives, not after.
How is private credit income taxed?
Private credit earns most of its return from interest income, and that income retains ordinary-income character, the same character it would carry if the client had made the loan directly. That differs from private equity, where gains can qualify for long-term capital gains or qualified dividend rates depending on the holding period. The differential is most consequential for clients in the top brackets: a client in the 37% bracket who is also subject to the 3.8% net investment income tax faces a 40.8% marginal rate on ordinary interest income, compared with 23.8% on a long-term capital gain.
Because the income character does not change between the loan and the client's return, you can estimate after-tax yield well before year-end rather than waiting for final distribution characterization.
For BDC structures specifically, the One Big Beautiful Bill Act (OBBBA), signed into law July 4, 2025, extended the Section 199A qualified business income deduction to qualified BDC interest dividends for tax years beginning after December 31, 2025, at a 20% deduction on the qualifying portion of the distribution.1 Applied to the illustration above, the deduction reduces the effective federal rate on that qualifying income for a top-bracket client from roughly 40.8% to approximately 33%, subject to the balance of the client's return. Confirm the exact calculation with the client's tax advisor each year, since the mechanics of the deduction interact with the return.
None of this argues against allocating to private credit. Ordinary-income character is a known feature of the asset class, and understanding it in advance informs where the allocation is placed, not whether it is made.
Can a retirement account owe tax on a private market investment?
Yes. It's better to identify the exposure before the account is funded than after. When a leveraged partnership finances part of its investments with debt, the portion of income attributable to that leverage can be treated as unrelated business taxable income (UBTI), taxable to the account itself, including inside an IRA, once it exceeds $1,000 in a given year and triggers a Form 990-T filing.
This is a structural feature of leveraged partnerships, not a defect specific to any one fund. For example, a direct LP fund carrying 30% leverage could pass through UBTI on roughly 30% of its income to an IRA holder, taxed at trust rates that reach 37% at far lower income levels than an individual return. RIC-elected vehicles such as BDCs are taxed at the entity level in a way that generally avoids passing UBTI through to shareholders, which is why they are more commonly used for private credit exposure held in retirement accounts. Addressing the question before the account is funded rather than after the first K-1 arrives resolves it at the point where it is least costly.
Does the holding period affect the tax treatment of private equity and venture investments?
Yes. In private equity and venture capital, holding period functions as a tax-planning variable rather than only a return driver. Qualified small business stock (QSBS) held for a sufficient period can qualify for exclusion of gain under Section 1202, and the OBBBA expanded that treatment for stock issued after July 4, 2025.2
For QSBS acquired after that date, the exclusion is now tiered by holding period: 50% of gain excluded at three years, 75% at four years, and 100% at five years or longer. The unexcluded portion of a three- or four-year sale is taxed at a 28% capital gains rate rather than the standard long-term rate. The per-issuer exclusion cap also rose, from $10 million to $15 million, indexed for inflation starting in 2027. Stock issued on or before July 4, 2025 stays under the prior rules: a five-year cliff and a $10 million cap.
This is also where an evergreen structure aligns with patient capital. Without a fixed fund life forcing an exit, a holding period can run its full course, allowing the holding-period tiers above to be used as intended.
When should a client's CPA and estate attorney be brought into the process?
Engage tax and legal professionals whenever a client considers a new investment vehicle. This framework does not replace that conversation.
An advisory firm that arrives at that conversation already knowing the entity type, income character, account placement, and holding-period plan is presenting an allocation plan rather than a product. Tax efficiency in private markets means the after-tax outcome matches the objective the allocation was designed to serve.
Why address private market tax efficiency now?
Incorporating this framework into the evaluation process positions tax-sensitive client portfolios for an after-tax outcome consistent with the allocation objective. Advisory firms that build these questions into every private markets diligence conversation are positioned to set client expectations before the first tax form arrives, not after.