Fee Structures and Fund Economics
What 2-and-20 actually pays a GP over a fund's full life
Two-and-twenty names a 2% management fee and a 20% carried interest, and each half is separately documented — 2% is the most common initial fee level and 20% is the carry rate at 71% of sampled funds. The phrase itself is not a defined term in any authoritative source. What it pays depends on the fee base, the step-down, the carry basis and the fee offset, none of which the shorthand mentions.
Who this is for. You are sizing a manager's economics across a whole fund — as the manager, as a limited partner, or as the person building the model that both will argue over — and the two-number shorthand is not enough to compute anything with.
Two sourced numbers and one unsourced phrase
Both halves of the shorthand have evidence behind them. Twenty per cent is the carried interest rate for seventy-one per cent of the funds in ILPA's sample, and the academic treatment finds the overwhelming majority of funds — including every buyout fund in a sample of one hundred and forty-four — use twenty per cent. Two per cent is the most common initial management fee level, though the majority of funds give concessions after the investment period. Those are two separate observations about two separate terms.
The pairing is not itself a defined term in any standard-setter, regulator or treatise-grade source verified for this domain. That is worth saying plainly, because the phrase is routinely published as though it were a structure rather than a shorthand, with a citation attached to the pair. The correct treatment is to publish the colloquialism labelled as market usage and to cite each half separately.
The distinction is not pedantry. Treating two-and-twenty as a structure implies that agreeing to it settles the manager's economics, when in fact it settles two of at least six variables. The fee base, the step-down construction, the carry basis, the fee offset, whether carry runs on net or gross profits, and whether carry is taken on current income are all unaddressed by the phrase and all move the answer by more than the difference between one-point-five and two per cent.
The carry half: what the twenty per cent is twenty per cent of
The carry basis is the standard by which profits are measured, and it is the single largest unstated variable in the shorthand. A carry basis equal to committed capital is used by ninety-two point one per cent of venture funds and eighty-three point two per cent of buyout funds; the remainder use investment capital. The difference is not cosmetic: switching from committed to investment capital is worth the carry level multiplied by lifetime fees, an identity the worked example below reproduces exactly.
Two ILPA rules further define the measurement and both cut against the manager. Carried interest should be calculated on net profits rather than gross profits, factoring in fund-level expenses. And it should be calculated on an after-tax basis, so that foreign or other taxes imposed on the fund are not treated as distributions to partners. A fund computing carry on gross profits at twenty per cent is a more expensive fund than one computing it on net profits at twenty-five.
A third rule removes a whole category of proceeds from the carry base: no carry should be taken on current income distributions. On a strategy that generates meaningful current income — credit, income-oriented real assets, anything with a coupon — that rule is worth more than the carry rate. None of it is visible in the shorthand.
The fee half: what survives the offset
The management fee offset reduces the fee by fee income the manager or its affiliates receive from portfolio companies. ILPA is categorical: no fees should be charged to portfolio companies, and any that are should be fully offset against the management fee and subject to standard disclosure, with exemptions rare and clearly defined in the agreement.
The ILPA model implements it mechanically, and the mechanics matter to a model. Each quarterly instalment is reduced — but not below zero — by each limited partner's pro rata share of aggregate fee income paid since the preceding payment date. Excess fee income rolls forward to reduce succeeding instalments. And any fee income not used to reduce the fee and remaining on termination is distributed to non-defaulting limited partners pro rata to commitments. The not-below-zero rule plus the roll-forward is why an offset is a schedule rather than a single number.
Monitoring fees are the category where the amounts get large: such fees are often significant, amounting to one to one-and-a-half per cent of the value of companies acquired. Transaction fees and directors' fees are offset on the same principle. Where fee income is received in kind the offset should account for fair market value, and where fair market value is unavailable the offset should apply as soon as the security becomes marketable or at the end of the fund's life, whichever is first.
There is a genuine erosion to name alongside the rule. The offset concept has been weakened by exclusions for fees paid to operating partners and other general-partner-related parties, and it ranked as limited partners' second negotiating priority at twenty per cent of respondents. Reading the exclusions in a draft is therefore more informative than reading the stated offset percentage.
Fixed against contingent
The structural point that the shorthand hides completely is that the two halves are not comparable instruments. Fees are contractual and arrive whatever happens. Carried interest is contingent on performance and on the waterfall clearing. About sixty per cent of a manager's expected revenue comes from fixed-revenue components rather than from carry — an expectation across outcomes, not a statement about any single fund.
That figure and the figure a specific fund produces will diverge, and the divergence is informative rather than contradictory. On a strong outcome the fixed share falls well below sixty per cent because the contingent half pays; on a weak outcome it approaches one hundred per cent. The worked example computes both, which is the honest way to present an expected-value statistic next to a single-scenario model.
For the aggregate cost picture, the sourced framing is the totality of fees and expenses limited partners incur, presented in a standardised template, plus the fee model ILPA requires general partners to provide over the fund's life. The single summary ratio that circulates for this purpose belongs to registered funds and has no authoritative application to closed-end private vehicles.
Two-and-twenty priced across a full fund life, under both carry bases
A $250,000,000 fund with a ten-year term, a five-year investment period, a 2% initial fee declining 25 basis points per year thereafter on the commitment base, a 20% carried interest and a 2.0x gross outcome. The same fund is then run under the two documented carry bases, and the fee offset is applied to show what survives on the fee side.
Given
- Commitments
- $250,000,000
- Fee
- 2% for five years, then declining 25 basis points per year on the commitment base
- Carried interest
- 20%
- Gross outcome
- 2.0x — proceeds of $500,000,000
- Portfolio-company fee income over the fund's life
- $6,000,000
- Offset percentage
- 100% — the figure every authoritative source points to
| Step | Arithmetic | Result |
|---|---|---|
Compute lifetime fees The 25-basis-point decline is one documented drafting exemplar rather than a market convention, and the commitment base is held constant so the carry-basis comparison below is clean. | $250,000,000 x 2.0% x 5 = $25,000,000; then $250,000,000 x (1.75% + 1.50% + 1.25% + 1.00% + 0.75%) = $250,000,000 x 6.25% = $15,625,000 | Lifetime fees $40,625,000 — 16.25% of commitments |
Compute carry on a committed-capital basis This is the basis used by 92.1% of venture funds and 83.2% of buyout funds, so it is the default the shorthand implies without saying. | Profit measured against commitments: $500,000,000 - $250,000,000 = $250,000,000; carry 0.20 x $250,000,000 = $50,000,000 | $50,000,000 of carried interest |
Compute carry on an investment-capital basis Because fees are not part of the investment capital the profit is measured against, the same gross outcome produces more carry. This is the basis the minority of funds use. | Investment capital = $250,000,000 - $40,625,000 = $209,375,000; profit = $500,000,000 - $209,375,000 = $290,625,000; carry 0.20 x $290,625,000 = $58,125,000 | $58,125,000 of carried interest |
Verify the identity That identity is the reason the carry basis is a fee term as much as a carry term. It also means the value of the basis switch is knowable in advance from the fee schedule alone, before any outcome is assumed. | $58,125,000 - $50,000,000 = $8,125,000, and 0.20 x $40,625,000 = $8,125,000 | The difference equals the carry level multiplied by lifetime fees, exactly |
Apply the fee offset The ILPA model reduces each quarterly instalment — but not below zero — by the limited partners' pro rata share of fee income since the last payment date, with any excess rolling forward and any residue distributed to non-defaulting limited partners at termination. So the offset is a schedule with a floor, not a subtraction. | $40,625,000 - $6,000,000 = $34,625,000 of fees actually retained at a 100% offset | $34,625,000 of net management fee |
Compute the fixed share of manager revenue on this outcome Well below the roughly 60% of expected revenue that comes from fixed components — because that figure is an expectation across all outcomes and this is a good one. The two statements are consistent and both are worth having. | Committed basis: $34,625,000 / ($34,625,000 + $50,000,000) = 40.9%. Investment basis: $34,625,000 / ($34,625,000 + $58,125,000) = 37.3%. | 40.9% and 37.3% fixed on a 2.0x outcome |
Run the same fund at 1.0x to see the expectation from the other side The manager still receives $34,625,000 net of offset. That asymmetry — full fees on a fund that returned nothing but capital — is the structural fact the shorthand is least good at conveying, and it is the argument behind every step-down and offset negotiation. | Proceeds $250,000,000, profit $0, carry $0 on the committed basis; fixed share $34,625,000 / $34,625,000 = 100% | 100% fixed on a capital-back outcome |
Price the two most valuable unstated terms Against that, moving the headline fee from 2% to 1.75% for the investment period would be worth $250,000,000 x 0.25% x 5 = $3,125,000. The terms nobody names are worth more than four times the term everybody negotiates. | Carry basis switch: $8,125,000. Offset at 100% rather than a partial offset on $6,000,000 of fee income: up to $6,000,000. | $14,125,000 turning on two terms the shorthand does not mention |
It reconciles
Lifetime fees of $40,625,000 net down to $34,625,000 after a $6,000,000 offset at 100%. Carried interest is $50,000,000 on a committed-capital basis and $58,125,000 on an investment-capital basis, differing by exactly $8,125,000, which is 20% of the $40,625,000 of lifetime fees. Manager revenue on the 2.0x outcome is $84,625,000 or $92,750,000 depending on basis, of which the fixed component is 40.9% or 37.3%; at a 1.0x outcome it is $34,625,000, of which the fixed component is 100%. Every figure follows from the six inputs in the premise.
The 25-basis-point decline, the $6,000,000 of portfolio-company fee income and the 2.0x outcome are illustrative inputs. Fees are computed annually rather than quarterly in advance. The offset is applied as a lifetime subtraction to keep the comparison legible; in a live model it runs instalment by instalment with a floor at zero and a roll-forward, which changes the timing and can leave residue to be distributed at termination.
Where the published version is wrong
In circulation
That the management fee offset is typically in a range of eighty to one hundred per cent, so that a general partner retaining a fifth of portfolio-company fee income is within market.
What the sources say
Every authoritative source verified for this domain points to one hundred per cent. ILPA's prescriptive position is that no fees should be charged to portfolio companies and that any that are should be fully offset against the management fee; ILPA's market data reports that most agreements provide a one hundred per cent reduction for transaction, monitoring, directors' and similar fees. A partial offset is a legacy or off-market position, not a range within market. The genuine erosion is elsewhere and should be argued there: exclusions for fees paid to operating partners and other general-partner-related parties, which remove income from the offset base rather than reducing the percentage applied to it.
Settled by: T1-04 · T1-06 · T1-01
In circulation
That a stated offset percentage below one hundred can be cited as a market benchmark for what a manager retains from portfolio-company fees.
What the sources say
The only benchmark the verified sources support is one hundred per cent, from both ILPA's prescriptive principles and its empirical market report. The number to diligence in a draft is not the percentage but the definition of the income the percentage applies to, together with the not-below-zero floor, the roll-forward of excess fee income, and the treatment of any residue at termination.
Settled by: T1-04 · T1-06
Market phrases, labelled as such
Real market usage with no standard-setter behind it. No citation attaches to the phrase — only to the sourced mechanic underneath it, which is what this page publishes in its place.
"2 and 20" treated as a defined term or a named fee structure
Each half is separately sourced — 2% as the most common initial fee level and 20% as the carry rate at 71% of sampled funds — but the pairing appears as a defined term in no authoritative source.
The colloquialism labelled as market usage, with each half cited separately, and the six variables the shorthand leaves unstated named alongside it.
An offset percentage range presented as market
No authoritative source supports a range. The market phrase circulates with vendor citations attached and inverts what both the prescriptive and the empirical sources say.
One hundred per cent, cited to ILPA's principles and to ILPA's market data, with the offset exclusions identified as the real erosion.
A single summary expense ratio for a closed-end private fund
The concept belongs to registered funds and has no authoritative application to closed-end private vehicles.
ILPA's totality-of-fees-and-expenses framing and the fee model ILPA requires general partners to provide over the fund's life.
What this page will not tell you
How much portfolio-company fee income should a fund of this size expect to generate?
Verified: That monitoring fees are often significant, amounting to one to one-and-a-half per cent of the value of companies acquired, and that transaction, monitoring and directors' fees are the categories subject to offset.
No number, because: The one-to-one-and-a-half per cent figure is stated against acquired company value rather than against fund size, and no source verified here converts it. The $6,000,000 used in the worked example is an input chosen to make the offset arithmetic legible, and it is labelled as such rather than presented as an expectation.
What to take away
Both halves of the shorthand are sourced separately — 20% carry at 71% of sampled funds, 2% as the most common initial fee — and the pairing is a defined term nowhere.
The shorthand settles two variables out of at least six. The fee base, the step-down, the carry basis, the offset, net-versus-gross profits and current income are all unaddressed.
The carry basis is the largest hidden variable. Switching from committed to investment capital is worth exactly the carry level multiplied by lifetime fees.
On the worked example that identity is $8,125,000 — twenty per cent of $40,625,000 of lifetime fees — and it is knowable from the fee schedule before any outcome is assumed.
The fee offset is 100%, not a range. The real erosion is the exclusions for operating partners and other general-partner-related parties.
The offset is a schedule, not a subtraction: not below zero, excess rolls forward, and residue at termination goes to non-defaulting limited partners pro rata to commitments.
About 60% of a manager's expected revenue is fixed. On a 2.0x outcome the worked example shows 40.9%; on a capital-back outcome it shows 100%.
Moving the headline fee by a quarter point is worth $3,125,000 on this fund. The two unnamed terms are worth $14,125,000.
Sources
Industry Intelligence Report — "What's Market in Fund Terms?" (2021)
ILPA · T1
Used for: The 20% carry rate at 71% of funds, the 100% offset in market agreements, the erosion of the offset through operating-partner exclusions, and the offset as limited partners' second negotiating priority at 20%.
ILPA Private Equity Principles 3.0 (2019)
ILPA · T1
Used for: The prescriptive position that no fees should be charged to portfolio companies and that any charged should be fully offset, the net-profits and after-tax carry rules, the no-carry-on-current-income rule, and the residual rebate treatment.
ILPA Model LPA Term Sheet — Whole-of-Fund Waterfall Version (July 2020)
ILPA · T1
Used for: The offset mechanics — quarterly reduction not below zero, roll-forward of excess fee income, and distribution of residue to non-defaulting limited partners at termination — and the commitment fee base.
Highlights From the Final Carried Interest Regulations
Goodwin Procter LLP · T2 · serp
Used for: The 20% carry across the sampled buyout funds, the 92.1% and 83.2% committed-capital carry bases, the 2% initial fee level, the 25-basis-point decline exemplar, the ~60% fixed-revenue share, and the identity that a basis switch is worth the carry level times lifetime fees.
Preqin (BlackRock) · T2
Used for: Monitoring fees at one to one-and-a-half per cent of acquired company value, and the three step-down mechanisms.
ILPA Reporting Template v2.0 — Suggested Guidance (January 2025)
ILPA · T1
Used for: The totality-of-fees-and-expenses framing and the standardised presentation of management fees and offsets in the capital account statement.
VC & PE Funds Deskbook — Accommodating Tax-Exempt Investors (UBTI, blockers)
Morgan, Lewis & Bockius LLP · T2 · serp
Used for: The practitioner treatment of returns, management fees and carried interest as a single economics package, used to confirm the vocabulary rather than to source a figure.