Carried Interest Explained: How GPs Get Paid

Carried interest — or simply "carry" — is the share of profits that general partners (GPs) receive from the funds they manage. It is the largest economic driver for PE professionals and the structure that aligns (or is meant to align) GP incentives with LP returns. It is also the most-debated component of PE economics — politically (because of US tax treatment) and structurally (because of variations in how it works in different deals).

This article covers what carried interest is, the standard 20% rate, hurdle rates and catch-up provisions, the European vs American waterfall, a complete worked example, the tax treatment debate, and the impact on GP economics.

What carried interest is

Carried interest is a share of profits paid to the GP after specified conditions are met. In a typical PE fund:

• LPs commit capital ($1B, say).
• The fund invests over years 1–5.
• The fund harvests investments and returns capital plus profits over years 5–10.
• LPs first receive their committed capital back.
• LPs then receive a preferred return (the hurdle, typically 8% IRR on contributed capital).
• The GP then earns 20% of profits above the hurdle (sometimes via a catch-up provision).

In a fund that performs well, carry can be the GP's largest source of compensation. For a $1Bfundthatreturns2.5x,totalprofitis$1.5B; 20% of that is $300M of carry, paid to the GP partnership.

The 20% standard

Carried interest is conventionally 20% of profits above the hurdle. This number is remarkably stable across the industry — most buyout funds, venture funds, and growth equity funds use 20%.

Some exceptions:

• Top-tier VC firms with significant pricing power sometimes charge 25–30% carry.
• Some buyout firms offer reduced carry (15–17%) in exchange for higher minimum commitments or earlier closes.
• Co-investment vehicles alongside the main fund often have lower or no carry.
• Some emerging managers offer reduced carry (10–15%) to build LP relationships.

The 20% standard arose in the 1970s–1980s formative period of PE and has proven sticky. Periodic attempts to push it down (by large LP coalitions, by structural changes) have produced modest results. The 20% is now a coordination point that's hard to break unilaterally.

Hurdle rates

A hurdle rate (also called preferred return) is the minimum return LPs must receive before the GP begins earning carry.

The standard hurdle in PE is 8% IRR on contributed capital. The mechanics:

1. LPs contribute capital over the investment period.
2. LPs receive distributions over the harvest period.
3. The hurdle is calculated as the additional return needed (on top of the contributed capital) to give LPs an 8% IRR.
4. Only profits above this hurdle are subject to carry.

If a fund returns only the committed capital plus exactly 8% IRR, the GP earns zero carry.

The hurdle is a meaningful protection for LPs. Without it, GPs could earn carry on modest returns. With it, GPs only earn carry on returns that meaningfully exceed what LPs could have earned passively.

Hurdle rate variations: VC funds typically have lower hurdles (0–7%) because expected returns are much higher and more volatile. Some growth equity funds use 8% but with different mechanics. Real estate funds often use lower hurdles (6–7%) with more frequent distributions.

The catch-up provision

Many funds have a catch-up provision that comes after the hurdle is met. Once LPs receive their hurdle return, the GP "catches up" — receives 100% of subsequent distributions until the GP has received 20% of total profits (cumulative, including the hurdle amount).

After the catch-up, the GP and LPs split 80/20 going forward (standard rate).

The catch-up effectively means: once you cross the hurdle, the GP gets to "true up" to their full 20% share. Without catch-up, the GP's effective share would be less than 20%.

Example: Fund returns 2x, equivalent to ~15% IRR over 7 years.

• LPs first receive their committed capital back.
• LPs receive the 8% hurdle return.
• GP catches up — receives 100% of next distributions until GP has received 20% of total profits to date.
• Remaining profits split 80/20.

The catch-up shifts perhaps 5–10% of total fund returns from LPs to the GP, depending on overall performance.

European vs American waterfall

The two main waterfall structures:

European waterfall (whole-of-fund): GP earns no carry until LPs have received their full committed capital back plus the hurdle on the entire fund. This is the standard structure in Europe and increasingly in the US.

American waterfall (deal-by-deal): GP earns carry on individual successful deals without waiting for the entire fund to return capital. More GP-favorable.

The difference matters enormously when funds underperform. In the European waterfall, a fund that returns 1.5x might pay no carry (if losses on some deals offset gains on others before hurdle is met). In the American waterfall, the GP earns carry on the winners regardless of overall fund performance.

To protect LPs in American waterfalls, two mechanisms exist:

Clawback: if final fund performance is below hurdle, the GP must return previously earned carry. In practice, clawbacks are difficult to enforce — GPs may have already distributed carry to individual partners who have spent or invested it.

Escrow: a portion of early carry payments is held in escrow until the fund is wound down. Releases occur in stages tied to overall performance.

The trend over the last 15 years has been toward European waterfalls, driven by LP demands for stronger protections.

A complete worked example

Fund: $1Bcommitted,$1B contributed by LPs over 5-year investment period.

Result: Fund returns $2.5Bindistributionsoveryears6–10.Totalprofit:$1.5B (2.5x MOIC, ~15% IRR).

Carry calculation (European waterfall with 8% hurdle and 100% catch-up):

Step 1 — Return capital to LPs:

LPs receive $1Bback.Nocarryyet.(Profitsofar:$0.)

Step 2 — Pay hurdle to LPs:

LPs receive an additional 8% IRR on contributed capital. Approximating: with capital contributed over years 1–5 and returns over years 6–10, the average duration is roughly 7 years. 8% IRR for 7 years = (1.08)^7 − 1 ≈ 71% total return. So LPs receive an additional $710Mtosatisfyhurdle.(Actuallythisisasimplification—properhurdlecalculationtrackscashflows.Forourexample,assume$700M for the hurdle.)

LPs total received so far: $1B+$700M = $1.7B.

Step 3 — GP catch-up:

GP catches up to a 20% share of total profits. Total profits to date are $700M (the hurdle paid). GP's target is 20% of this, but in catch-up the GP gets 100% of distributions until their cumulative share = 20% of total profits.

Conceptually: total profits flowing through to LPs as hurdle = $700M(their80$875M total profit). GP needs $175M(20$875M) to catch up.

GP receives $175M.

LPs total: $1.7B.GPtotal:$175M. Total distributed: $1.875B.Totalprofitsofar:$875M (LPs got $700M,GPgot$175M).

Step 4 — Split remaining 80/20:

Remaining proceeds: $2.5B-$1.875B = $625M. This is additional profit (since all of LPs' capital and hurdle is paid).

LPs get 80% × $625M=$500M. GP gets 20% × $625M=$125M.

Final tally:

LPs receive: $1B(capital)+$700M (hurdle) + $500M(finalsplit)=\ast \ast$2.2B**.

GP receives: $175M(catch-up)+$125M (final split) = $300M.

Total: $2.5B. ✓

GP earned $300Mofcarryonthis$1B fund.

Sanity check: Total profit was $1.5B;G{P}^{\prime }s$300M is exactly 20% of that. The catch-up worked as designed.

Tax treatment debate

In the US, carried interest is taxed as long-term capital gains (currently 20% federal rate plus 3.8% NIIT) rather than ordinary income (37% federal rate plus 3.8% NIIT). This treatment has been politically controversial for two decades.

Arguments for the current treatment:

• The carry is a return on the GP's investment of time and effort (analogous to founder equity).
• The income is "at risk" — GPs only earn it if the fund performs.
• Long-term holding period justifies capital gains rates.

Arguments against:

• The GP isn't investing capital — they're being compensated for services with what looks like equity.
• The income is effectively "performance fees" — service compensation, not investment return.
• The treatment is essentially a tax preference for an already-wealthy class.

Various legislative attempts to "close the carried interest loophole" have failed. The Inflation Reduction Act of 2022 extended the required holding period from 3 to 5 years for some carry to qualify as long-term capital gains — a modest tightening, not a wholesale change.

The debate is unresolved and likely to recur in future US tax policy fights. Other jurisdictions (UK, France, Germany) have moved various directions on similar questions.

Impact on GP economics

For a partnership-level GP, carry compounds across funds. A successful firm running:

• $1BFundI:$300M carry over 10 years
• $2BFundII:$600M carry over 10 years
• $4BFundIII:$1.2B carry over 10 years

Total firm-level carry: $2.1B over ~25 years across three vintages.

Plus management fees: 2% × $7BaverageAUM\times 25years\approx$3.5B.

So a successful $1B\to$4B firm generates $5.6B in cumulative GP economics over 25 years. Distributed across senior partners, this produces the famous private equity wealth.

At the individual partner level: a senior partner with 5% carry allocation at a successful $4Bfirmmightearn$60M+ per fund vintage in carry alone, plus salary, bonus, and ownership in the management company. Over a 20-year career, this can compound to $300M–$1B in cumulative compensation.

This is why PE attracts the talent it does. It is also why the industry resists reforms to the fee model — the economics for participants are extraordinary.