Profits interest units (PIUs)
Last updated
Quick Answer
Profits interest units are partnership interests granted to individuals that entitle the holder to future appreciation only, not to existing capital.1,2
What it is
They are the instrument most commonly used to give a team member a share of carry. A properly structured grant is not taxable on receipt, because at grant the interest would receive nothing on a liquidation. The holder becomes a partner from the grant date and receives a Schedule K-1, which converts their tax reporting from employee to partner.1,2
Operational context
What good looks like
Why It Matters
The instrument changes the holder's tax position as well as their economics: from the grant date they are a partner receiving a Schedule K-1 rather than an employee on payroll withholding.1
Term Family
Frequently Asked Questions
What is Profits interest units (PIUs) in venture capital?
They are the instrument most commonly used to give a team member a share of carry. A properly structured grant is not taxable on receipt, because at grant the interest would receive nothing on a liquidation.
Why is Profits interest units (PIUs) important for startups?
Understanding Profits interest units (PIUs) is critical for founders navigating the fundraising process. It directly impacts deal terms, valuation, and the relationship between founders and investors.
Sources & References
- 1.revproc-2001-43 — Rev. Proc. 2001-43, 2001-2 C.B. 191 — substantially nonvested profits interests (reproduces Rev. Proc. 93-27 §§2.01-2.02 verbatim)Rev. Proc. 2001-43, 2001-2 C.B. 191 — substantially nonvested profits interests (reproduces Rev. Proc. 93-27 §§2.01-2.02 verbatim)IRS(Profits interest units are partnership interests granted to individuals that entitle the holder to future appreciation only, not to existing capital.)primary · T1 · gp-compensation · structure
- 2.reg-721-1 — Treas. Reg. §1.721-1(b)(1) — Nonrecognition on contribution; interests transferred for servicesTreas. Reg. §1.721-1(b)(1) — Nonrecognition on contribution; interests transferred for servicesCornell LII(Profits interest units are partnership interests granted to individuals that entitle the holder to future appreciation only, not to existing capital.)primary · T1 · gp-compensation · structure
- 3.irs-pub-541 — Publication 541, *Partnerships* (rev. Dec. 2025)Publication 541, *Partnerships* (rev. Dec. 2025)IRS(Profits interest units are partnership interests granted to individuals that entitle the holder to future appreciation only, not to existing capital.)primary · T1 · gp-compensation · structure
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