BUYSIDERS
EST. 2025

Management fee math and fee offsets

Buysiders InstituteRead time: 14 minutes

Fee bases, step-downs, a ten-year fee schedule, transaction and monitoring fee offsets at 100% and 80%, expense caps and why small funds feel fees more.

The management fee is the most predictable cost in a private fund. It is charged whether the fund does well or badly, it starts on the first day, and over a full fund life it adds up to a meaningful share of the LPs' commitments. Unlike carried interest, which the LPs pay only out of profits, the management fee is paid out of the LPs' own capital, so every dollar of it is a dollar that was never invested.

The headline rate, '2 percent', says little on its own. The fee depends on the base it is charged on, which usually changes after the investment period; on step-downs in the rate; on how much of the fees the GP charges portfolio companies is credited back to the fund; and on which organizational and operating costs are borne by the fund on top of the fee. Two funds with the same headline rate can charge quite different totals.

This topic builds a ten-year fee schedule for a hypothetical $500m fund, applies transaction and monitoring fee offsets at 100 and 80 percent, works through an offset carryforward and an organizational expense cap, and shows why the same terms produce more drag, in percentage terms, for a small fund. All figures were computed numerically.

Key takeaways

  • Management fees are usually charged on committed capital during the investment period and then on invested capital (or occasionally NAV), often with a lower rate after a step-down.
  • Under the example terms (2.0% on commitments for five years, then 1.5% on net invested capital) Fund M charges $68.9m of fees over ten years, 13.78% of its $500m commitments.
  • A 100% offset credits every dollar of transaction and monitoring fees against the management fee; at 80%, the GP keeps a fifth of those fees, which in the example is $3.2m over the fund life.
  • When offsets exceed the fee due in a period, the LPA decides whether the excess carries forward, is refunded or is lost, and the difference can be material late in a fund's life.
  • Organizational expense caps limit the formation costs charged to the fund; costs above the cap are borne by the GP, often through a reduction of the management fee.
  • Fixed-dollar costs weigh more on small funds: with identical fee terms and a 2.0x gross multiple on invested capital, a $100m example fund nets 1.50x against 1.57x for a $1,000m fund.

What the management fee is for

The management fee is paid by the fund to the GP or its management company to cover the cost of running the firm: salaries of the investment team, offices, travel, sourcing, research and the firm's own overhead. It is not meant to be a source of profit in itself. The GP's reward for performance is carried interest; the fee is meant to keep the lights on while that reward is earned.

The fee is set out in the LPA as a rate and a base, usually expressed per year and charged quarterly or semi-annually in advance. It is funded through capital calls, so it is part of each LP's paid-in capital, and it reduces NAV relative to paid-in capital from the start of the fund, which is one cause of the early dip in the J-curve.

In practice the fee often funds more than a lean budget, especially in large funds where fixed costs are spread over a large commitment base. That is why LPs negotiate the base, the step-down and the offsets, and why the ILPA Principles call for fees to be tied to the reasonable cost of running the fund.

Management fee for a period
Fee_t = rate_t x basis_t x (period length in years) - offsets_t
rate_t
Annual fee rate applying in period t, after any step-down
basis_t
Fee base in period t: committed capital, net invested capital or NAV, as the LPA specifies
offsets_t
Credits for transaction, monitoring and similar fees received by the GP, at the offset percentage
For a quarterly charge, the period length is 0.25. The fee cannot usually go below zero; see the section on offsets exceeding the fee.

The fee basis

During the investment period, when the GP is building the portfolio, the most common base is committed capital. The fee is therefore the same in year 1, when little has been invested, as in year 5. The argument for it is that the GP's workload in sourcing and diligence does not depend on how much has already been deployed. The cost to the LP is that it pays full fees on capital that is still unfunded.

After the investment period, the base usually switches to invested capital: the cost of investments still held, often called net invested capital because realized investments drop out and, in many LPAs, investments that have been written off or permanently written down drop out too. As the portfolio is sold down, the base shrinks and so does the fee. Some funds use NAV instead, which ties the fee to reported value; that can reward markups and gives the GP a mild incentive not to mark down, so LPs tend to scrutinize it.

A smaller group of funds charges on invested capital from the start. That removes the drag of fees on unfunded commitments but can reward fast deployment. None of these bases is universal, and the definitions of 'invested capital' in particular differ from one LPA to the next.

Common fee bases
BasisTypically usedEffect on feesWatch for
Committed capitalInvestment periodFlat regardless of deploymentFees on unfunded capital; extensions of the investment period
Net invested capitalAfter the investment periodFalls as investments are realized or written offWhether write-downs reduce the base; how follow-ons and bridge financings count
NAVSome funds after the investment period, some open-ended vehiclesMoves with valuationsIncentive to avoid markdowns; fees on unrealized gains
Invested capital throughoutSome funds, often smaller or with LP-favorable termsRises with deployment, then fallsIncentive to deploy quickly

Step-downs

A step-down is a scheduled reduction in the fee after a trigger. The trigger is usually the end of the investment period, but it can also be the earlier of that date and the first close of a successor fund, since once the GP is earning fees on a new fund, the old fund's LPs should not keep paying for new deal sourcing. The step-down can be a change of base, a lower rate, or both.

The distinction matters more than it looks. A rate cut on an unchanged commitment base is worth far less to the LPs than a switch to net invested capital, because the invested base shrinks every time a company is sold. The worked example below compares three structures on the same $500m fund.

Worked example

Three fee structures on a $500m fund over ten years

  • Commitments $500m. Investment period years 1 to 5.
  • Net invested capital at the start of years 6 to 10: $420m, $350m, $260m, $160m and $70m.
  1. 1. A: 2.0% on commitments for all ten years
    500 x 0.020 x 10 = 100.0
    $100.0m, 20.0% of commitments
  2. 2. B: 2.0% on commitments, then 1.5% on commitments
    500 x 0.020 x 5 + 500 x 0.015 x 5 = 50.0 + 37.5 = 87.5
    $87.5m, 17.5%
  3. 3. C: years 1 to 5
    500 x 0.020 x 5 = 50.0
    $50.0m
  4. 4. C: years 6 to 10 on net invested capital at 1.5%
    (420 + 350 + 260 + 160 + 70) x 0.015 = 1,260 x 0.015 = 18.9
    $18.9m
  5. 5. C: total
    50.0 + 18.9 = 68.9; 68.9 / 500 = 0.1378
    $68.9m, 13.78%

The rate step-down alone saves $12.5m against a flat fee. Switching the base to net invested capital as well saves a further $18.6m. Structure C is used for Fund M in the rest of this topic.

A ten-year fee schedule for Fund M

Fund M is a hypothetical $500m buyout fund with structure C: 2.0 percent a year on commitments during a five-year investment period, then 1.5 percent a year on net invested capital. Fees are shown annually for clarity; in practice they would be charged in quarterly installments. The schedule below also shows the GP's receipts of transaction and monitoring fees from portfolio companies, which the next section offsets.

Two figures are worth taking from the schedule. First, 72.6 percent of all fees ($50.0m of $68.9m) are paid in the first five years, when most of the value creation has yet to happen. Second, an LP with a $25m commitment, 5 percent of the fund, pays $3.445m of fees before offsets over the fund's life.

Fund M (hypothetical, $500m): management fee schedule, $m
YearFee basisBasis amountRateGross feeCumulative gross feePortfolio fees received by GPNet fee, 80% offsetNet fee, 100% offset
1Commitments5002.0%10.0010.001.009.209.00
2Commitments5002.0%10.0020.003.007.607.00
3Commitments5002.0%10.0030.005.505.604.50
4Commitments5002.0%10.0040.002.508.007.50
5Commitments5002.0%10.0050.001.508.808.50
6Net invested4201.5%6.3056.301.005.505.30
7Net invested3501.5%5.2561.550.804.614.45
8Net invested2601.5%3.9065.450.503.503.40
9Net invested1601.5%2.4067.850.202.242.20
10Net invested701.5%1.0568.900.001.051.05
Total68.9016.0056.1052.90
As a share of $500m commitments: gross fees 13.78%, net fees with 80% offset 11.22%, net fees with 100% offset 10.58%. Portfolio fees are hypothetical transaction, monitoring and director fees paid by portfolio companies to the GP.
Worked example

Reading the schedule

  • Fund M schedule above. An LP commits $25m.
  1. 1. Year 1 fee
    0.020 x 500 = 10.00
    $10.00m
  2. 2. Year 6 fee
    0.015 x 420 = 6.30
    $6.30m
  3. 3. Share of fees in the investment period
    50.00 / 68.90 = 0.7257
    72.6%
  4. 4. LP share of commitments
    25 / 500 = 0.05
    5%
  5. 5. LP gross fees
    0.05 x 68.90 = 3.445
    $3.445m
  6. 6. LP net fees with 80% offset
    0.05 x 56.10 = 2.805
    $2.805m

The $25m LP pays $3.4m of fees before offsets, or $2.8m after an 80 percent offset, almost three quarters of it in the first five years.

Transaction and monitoring fee offsets

Many GPs charge fees directly to the companies their funds own: transaction fees when a deal closes, monitoring or advisory fees each year while it is held, director fees for board seats, and sometimes break-up fees when a deal falls through. The fund owns those companies, so every dollar of such fees is a dollar taken out of an asset the LPs own. Without an offset, the GP is paid twice for the same work: once through the management fee and again through the portfolio fees.

A fee offset credits some percentage of those portfolio fees against the management fee the LPs owe. At 100 percent, every dollar the GP receives reduces the management fee by a dollar, so the GP gains nothing from charging portfolio fees. At 80 percent, the GP keeps 20 cents of each dollar. Many LPs negotiate for a 100 percent offset, lower percentages still appear, and the definition of which fees are covered varies from one LPA to the next.

Fee offset
Net fee_t = gross fee_t - offset % x portfolio fees_t; GP retained portfolio fees = (1 - offset %) x portfolio fees_t
offset %
Share of portfolio company fees credited to the fund, for example 80% or 100%
portfolio fees_t
Transaction, monitoring, director and similar fees the GP or its affiliates received in period t
Where the fund owns less than 100% of a company, some LPAs apply the offset only to the fund's pro rata share of the fee.
Worked example

Year 3 of Fund M at 100% and 80% offset

  • Gross management fee $10.00m. In year 3 the GP receives a $4.0m transaction fee on a new deal and $1.5m of monitoring fees: $5.5m in total.
  1. 1. 100% offset: credit
    1.00 x 5.5 = 5.50
    $5.50m
  2. 2. 100% offset: net fee
    10.00 - 5.50 = 4.50
    $4.50m
  3. 3. 100% offset: GP total income
    4.50 + 5.50 = 10.00
    $10.00m, same as with no portfolio fees
  4. 4. 80% offset: credit
    0.80 x 5.5 = 4.40
    $4.40m
  5. 5. 80% offset: net fee
    10.00 - 4.40 = 5.60
    $5.60m
  6. 6. 80% offset: GP total income
    5.60 + 5.50 = 11.10
    $11.10m
  7. 7. Fund life, GP retained portfolio fees at 80%
    0.20 x 16.00 = 3.20
    $3.2m

At 100 percent the GP is indifferent to charging portfolio fees. At 80 percent the GP earns an extra $1.1m in year 3 and $3.2m over the fund life, all of it ultimately borne by companies the LPs own.

When offsets exceed the fee

Late in a fund's life, when the fee base has shrunk, a large transaction or exit-related fee can produce an offset bigger than the fee due. The LPA then decides what happens to the excess. The LP-favorable answer is that it carries forward against future fees and, if it cannot be used before the fund ends, is refunded to the fund. The GP-favorable answer is that the excess is simply lost, meaning the GP keeps it.

The question also arises across funds: a GP with several funds may receive fees from a company owned by more than one of them, and the offset should be allocated in proportion to each fund's ownership.

Worked example

An offset carryforward in years 7 and 8

  • Fund M, 100% offset. Suppose that in year 7 the GP receives $7.0m of portfolio fees instead of $0.8m (a large refinancing fee). Year 8 is unchanged: gross fee $3.90m, portfolio fees $0.50m.
  • The LPA allows unused offsets to carry forward.
  1. 1. Year 7 gross fee
    0.015 x 350 = 5.25
    $5.25m
  2. 2. Year 7 credit
    1.00 x 7.0 = 7.00
    $7.00m
  3. 3. Year 7 net fee
    max(5.25 - 7.00, 0) = 0
    $0
  4. 4. Carryforward
    7.00 - 5.25 = 1.75
    $1.75m
  5. 5. Year 8 net fee
    3.90 - 0.50 - 1.75 = 1.65
    $1.65m
  6. 6. If the excess were lost instead
    3.90 - 0.50 = 3.40
    $3.40m in year 8; LPs pay $1.75m more

Whether an excess offset carries forward decided $1.75m in this example, more than a third of the year 7 fee.

Organizational expenses and caps

Organizational expenses are the costs of forming the fund: legal fees for the LPA and side letters, regulatory filings, and similar setup costs. Most LPAs charge them to the fund, so the LPs bear them pro rata, but cap the amount. Costs above the cap are borne by the GP, commonly by reducing the management fee dollar for dollar. Placement agent fees are commonly borne by the GP, either directly or by a full offset against the management fee.

Ongoing fund expenses are separate from both the management fee and organizational expenses: audit, fund administration, tax preparation, legal work on fund matters, insurance and sometimes costs of broken deals. They are usually not capped, which is why the list of expenses the LPA allows to be charged to the fund deserves as much attention as the fee rate. The ILPA Reporting Template separates these categories so LPs can see them.

Worked example

Fund M organizational expense cap

  • The LPA caps organizational expenses borne by the fund at 0.3% of commitments. Actual formation costs are $2.1m. Excess is offset against the management fee.
  1. 1. Cap
    0.003 x 500 = 1.5
    $1.5m
  2. 2. Borne by the fund
    min(2.1, 1.5) = 1.5
    $1.5m
  3. 3. Excess borne by the GP
    2.1 - 1.5 = 0.6
    $0.6m
  4. 4. Year 1 net fee (80% offset case)
    9.20 - 0.60 = 8.60
    $8.60m
  5. 5. Total cost to LPs of fees and formation, 80% offset
    56.10 - 0.60 + 2.10 = 57.60
    $57.6m, 11.52% of commitments

The cap limits the LPs' formation cost to $1.5m; the GP absorbs the other $0.6m through a lower first-year fee.

Why fee drag hurts small funds more

A fund's costs are part variable and part fixed. The management fee is a percentage, so it scales with the fund. Many fund expenses do not: an audit, an administrator's minimum charge, tax work and legal compliance cost broadly similar dollar amounts whether the fund is $100m or $1,000m. Spread over a smaller commitment base, those fixed costs take a larger share. A small GP may also need a higher fee rate simply to pay a minimum viable team.

The effect compounds into net returns because every dollar of fees and expenses is a dollar not invested. The example below holds the gross multiple on invested capital constant at 2.0x and uses a simplified carry of 20 percent of total profit (hurdle cleared and catch-up complete), so the only differences come from the cost structure.

Worked example

Fund S ($100m) versus Fund B ($1,000m) on identical fee terms

  • Both funds use Fund M's fee structure, so total fees are 13.78% of commitments. All commitments are called.
  • Fixed fund expenses: Fund S $0.5m a year, Fund B $0.9m a year, for ten years.
  • Gross multiple on invested capital 2.0x. Carry 20% of total profit.
  1. 1. Fund S fees and expenses
    0.1378 x 100 = 13.78; 0.5 x 10 = 5.00; total 18.78
    18.78% of commitments
  2. 2. Fund S invested and proceeds
    100 - 18.78 = 81.22; 2.0 x 81.22 = 162.44
    $162.44m
  3. 3. Fund S carry and net TVPI
    0.20 x (162.44 - 100) = 12.488; (162.44 - 12.488) / 100 = 1.4995
    1.50x
  4. 4. Fund B fees and expenses
    0.1378 x 1,000 = 137.8; 0.9 x 10 = 9.0; total 146.8
    14.68% of commitments
  5. 5. Fund B invested and proceeds
    1,000 - 146.8 = 853.2; 2.0 x 853.2 = 1,706.4
    $1,706.4m
  6. 6. Fund B carry and net TVPI
    0.20 x (1,706.4 - 1,000) = 141.28; (1,706.4 - 141.28) / 1,000 = 1.5651
    1.57x
  7. 7. Share of gross gain kept by LPs
    S: 49.952 / 81.22 = 0.6150; B: 565.12 / 853.2 = 0.6624
    61.5% versus 66.2%

The same deals at the same 2.0x produce 1.50x net for the small fund and 1.57x for the large one, purely because fixed expenses are a larger share of a smaller fund.

Cost structure and net outcome at 2.0x gross on invested capital
FundFee termsFees + expenses, % of commitmentsInvested, % of commitmentsNet TVPIGross gain kept by LPs
Fund B, $1,000m2.0% then 1.5%14.68%85.32%1.57x66.2%
Fund S, $100m2.0% then 1.5%18.78%81.22%1.50x61.5%
Fund S, $100m, higher rate2.5% then 1.875%22.23%77.78%1.44x57.1%
Higher-rate case: fees scale by 2.5 / 2.0, so 13.78% x 1.25 = 17.225% of commitments, plus 5.00% expenses. Net TVPI 1.4444x. Simplified carry of 20% of total profit in all cases.
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