QSBS Held Through a Partnership: When Can a Partner Use Section 1202?

A partnership can own QSBS.

That does not mean every person who becomes a partner gets the same Section 1202 benefit.

Joining the partnership before the exit is not enough.

Section 1202 has a pass-through rule

Section 1202 allows qualifying gain from certain pass-through entities to reach eligible owners, including partnerships, S corporations, regulated investment companies, and common trust funds, subject to statutory conditions.

The partnership itself must hold qualifying stock

A partnership interest is not itself QSBS merely because the partnership invests in startups. The underlying corporate stock must qualify.

The partner generally needs to be there when the partnership acquires the stock

The partner generally must hold an interest on the date the partnership acquires the QSB stock and satisfy continuity through the partnership's disposition.

Example: partner joins after the investment

Partnership acquires QSB stock in 2026. Investor A is a partner then. Investor B joins in 2028. Partnership sells in 2031. A can potentially satisfy the partner-at-acquisition rule; B should not assume ownership at exit creates the same eligibility.

Continuous ownership matters too

Being a partner on acquisition date is not the end of the test. The relevant owner generally must continue holding the pass-through interest through disposition.

Increasing your partnership interest does not necessarily increase your QSBS benefit

If a partner owns 10% when the partnership acquires stock and later grows to 30%, Section 1202 contains a limitation preventing the later increase from automatically expanding the historic QSBS benefit.

Carried interests can make this especially technical

Vesting, allocations, hurdles, and changing sharing ratios can complicate what interest existed when the partnership acquired each portfolio company's stock.

The partnership's holding period and partner eligibility are different questions

The stock can satisfy its holding period while a particular partner fails pass-through eligibility. Analyze both.

A partnership can distribute the actual stock

Section 1202 contains a special rule for certain distributions of QSB stock from a partnership to a partner, potentially preserving acquisition manner and holding period.

Example: stock distributed before sale

Partnership acquires qualifying stock while Partner A is eligible, later distributes stock to A, and A sells. The distribution does not automatically restart the QSBS holding period where statutory conditions are met.

Contributing personal QSBS to a partnership is not the mirror image

Do not assume the statutory partnership-to-partner distribution rule creates a symmetrical rule for every contribution of personally held QSBS into a partnership.

Partnership basis is not the QSBS exclusion calculation

Outside basis, inside basis, distributed-stock basis, and Section 1202-specific basis concepts should not be treated as interchangeable.

The $10M/$15M and 10× limitation still matters

Pass-through eligibility does not eliminate Section 1202's per-issuer gain limitation. The partner may need issuer, basis, eligible-share, prior same-issuer gain, and regime information.

Section 1045 adds another partnership layer

Treas. Reg. §1.1045-1 addresses situations where the selling partnership purchases replacement stock, an eligible partner purchases replacement stock, or replacement stock is acquired through another partnership. Each route has its own eligibility, timing, basis, election, and reporting mechanics.

A partnership interest is not replacement QSBS

Buying an interest in a partnership that invests in startups should not be assumed to satisfy the replacement-stock requirement.

Example: partner-level Section 1045 replacement

If a partnership sells QSB stock after more than six months but before the desired §1202 period, an eligible partner may have a route under the regulations to buy replacement stock personally. The amount, 60-day period, partner status, and notifications matter.

What information does a partner need?

Partnership stock acquisition date, original issuance, basis, issuer qualification, partner admission date, partner interest at stock acquisition, continuity, ownership changes, sale gain, allocations, distributions, and §1045 transactions.

A Schedule K-1 alone may not reconstruct the full chain.