Why do management fees switch from committed capital to invested capital after the investment period?

During the investment period the fee runs on total commitments, because the manager carries the full mandate to source and deploy against the whole amount, including capital not yet called. Once deployment ends, the fee base commonly moves to capital still invested, so the fee follows assets actually held and shrinks as investments are realized or written off. The rate can stay the same while the dollars fall, and the size of the drop depends on how the fund documents define invested capital and what they deduct.

What the fee is charged on before and after the switch

Committed capital is the total amount investors have promised, whether or not it has been called. A fee on that base is charged on dollars that may still sit with the investor. One filed fund disclosure sets an annual fee of 1.8 percent of total committed capital during the investment period, then moves to net equity invested afterward.

Invested capital is the cost of the investments the fund still holds, as the governing documents define it. Fee-bearing capital is the wider term: committed, pledged or invested capital that entitles the manager to fee revenue, covering both called and uncalled amounts.

The new base does not stack on the old one. A fee on invested equity commonly runs at 1 to 2 percent and replaces the committed-capital fee once the capital has been invested.

Fund type shapes the starting point. Closed-end funds customarily charge on capital commitments, while open-end funds often charge on invested capital or net asset value from the outset, so the step-down is mainly a closed-end feature.

“This fee is not on top of the Committed Capital fee but rather replaces it once the capital has been invested.”

The logic of charging on capital at work

Before deployment ends, the manager carries the full mandate: finding assets and closing them while the portfolio is still being built. The commitment is the natural measure of that mandate because the fund holds the right to call it.

After deployment, a dollar of uncalled or already returned commitment has no asset behind it. A base tied to invested capital ties the fee to assets in place.

Some newer fee structures extend the idea further, with an initial base of committed and invested capital that shifts to net asset value after deployment. The stated aim is to reduce long-term fee drag and align cost with capital at risk.

How realizations and write-offs leave the base

The post-period base is typically contributed capital that remains invested. When an asset is sold, its cost leaves the base. When an investment is written off, realized losses and written-off investments are deducted as the fee moves to remaining invested capital.

That is why the fee keeps falling after the switch with no change in rate. Each sale and each write-off removes a slice of the base, so the dollars follow the portfolio down.

The same movement shows in manager reporting. A large alternative asset manager reported that its real estate fee-bearing capital fell 2 percent in an annual period, driven mainly by distributions and by a flagship fund moving its fee base from committed to invested capital when its commitment period ended.

Incentives an invested-capital base creates

A fee on invested capital is earned only on money that is deployed. That can encourage faster deployment and full investment of available capital.

It can also reward delayed realizations or longer holding periods, since selling an asset removes its cost from the base. The step-down lowers the fee, and the incentive to keep capital in place remains.

A single clause therefore does two things at once: it cuts the fee on a shrinking portfolio and pays the manager more to hold capital in place.

Worked example: a hypothetical 200 million dollar fund at a 1.5 percent fee

The fund is a hypothetical closed-end vehicle with 200 million dollars of commitments and a 1.5 percent annual fee. The figures are illustrative and ignore expenses and any other fee component.

During the investment period the fee runs on commitments: 200 million dollars multiplied by 1.5 percent is 3 million dollars per year.

Base case. The investment period ends with 140 million dollars invested and nothing yet realized. The fee now runs on invested capital: 140 million dollars multiplied by 1.5 percent is 2.1 million dollars. The step-down is 3 million dollars minus 2.1 million dollars, or 900,000 dollars per year.

Stressed case. The commitments, the rate and the one year measurement period match the base case, but the portfolio has contracted. Of the 140 million dollars invested, 30 million dollars of cost has been realized and 10 million dollars written off. Remaining invested capital is 140 million dollars minus 30 million dollars minus 10 million dollars, or 100 million dollars. The fee is 100 million dollars multiplied by 1.5 percent, or 1.5 million dollars.

Compared on the same basis, the stressed fee is 1.5 million dollars below the committed-capital fee and 600,000 dollars below the base case invested-capital fee. Measured against commitments, the stressed fee works out to 1.5 million dollars divided by 200 million dollars, an effective rate of 0.75 percent against a stated 1.5 percent.

The stated rate stayed at 1.5 percent in every case, and the size of the base set the dollars.

Common mistakes when modeling the step-down

Treating the switch as a rate cut confuses the percentage with its base. The rate can be identical before and after, and the dollars still fall because fewer dollars qualify. Modeling a lower rate understates the fee in the early post-period years while the portfolio is still mostly intact.

Assuming invested capital means every dollar ever called overlooks the deductions. If realized costs and written-off investments leave the base, a cumulative-contributions calculation overstates the fee, and the gap widens with each sale.

Comparing fee dollars across funds without matching the base and the period produces a false savings figure. A valid comparison holds the rate and time period constant and changes only the eligible capital.

Assuming the base always steps down misses fund structure. Open-end vehicles often start on invested capital or net asset value, so no committed-capital stage exists to step down from, and a structure that moves to net asset value after deployment tracks valuation, which can differ from cost.

Treating the lower base as the end of manager incentives to deploy or hold overlooks the mechanics. A fee earned only on capital in place still rewards full investment and can reward longer holds.

Checklist questions for reading a fee step-down clause

Which defined term sets the post-period base? Contributed capital remaining invested, net equity invested and net asset value produce different dollar fees from the same portfolio.

When exactly does the base change? The trigger may be the end of the investment period or the end of a commitment period, and the two can fall on different dates.

Are realized investments removed from the base at cost? The answer decides how quickly the fee follows asset sales.

How are written-off investments and realized losses treated? A deduction for losses brings the base down faster than a cost-only reduction.

Does the stated rate stay constant across the transition? A smaller base with a stable rate has a different effect from a base change paired with a rate change.

Does the new fee replace the committed-capital fee or sit on top of it? The fee on invested equity commonly replaces the earlier fee, and the clause settles which applies.

Does the fund structure call for a step-down at all? Closed-end funds customarily charge on commitments, while open-end funds often start on invested capital or net asset value.

Which incentives does the post-period base create? A fee on invested capital can reward deployment speed and longer holding periods.