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Management fee calculator

See how much difference the fee basis actually makes over a fund's life — committed capital, invested capital, or a step-down after the investment period.

The same headline management fee rate produces very different total costs depending on what it's charged on. This calculator compares total fees paid over a fund's life under three common bases: flat on committed capital, flat on invested capital, and committed capital with a rate step-down after the investment period.

Fund parameters

Total fees over fund life

Flat on committed capital
Committed, with step-down
Flat on invested capital only
Step-down saves vs flat committed

This calculator is for general illustration only. It ignores taxes, fund-specific mechanics and edge cases in your actual documents. It is not financial, legal or tax advice — check figures against your fund's actual governing documents.

Why the fee basis matters more than the headline rate

A 2% fee on committed capital for the full fund life, a 2% fee that steps down to 1.5% after the investment period, and a 2% fee charged only on invested (not committed) capital can produce total costs that differ by well over a third across a ten-year fund — from the identical headline "2% management fee." This is why the basis and the step-down terms deserve at least as much attention as the percentage itself when reviewing fund terms. More on what's typically negotiable →

Frequently asked questions

What is the difference between committed and invested capital as a fee basis?
A fee on committed capital is charged on the investor's full commitment regardless of how much has actually been deployed. A fee on invested capital is charged only on capital that has actually been called and put to work, which is typically lower in total cost, especially early in a fund's life before capital is fully deployed.
What is a management fee step-down?
A reduction in the fee rate and/or a change in its basis (often from committed to invested or net invested capital) that occurs after the investment period ends, reflecting that the manager's workload shifts from sourcing new investments to managing existing ones.
Is a 2% management fee standard?
2% has historically been a common reference point, particularly in private equity and venture, but actual rates vary by strategy, fund size and negotiating leverage, and many funds — especially larger ones or those with strong LP negotiating power — now charge less.
Why would a fund charge fees on committed rather than invested capital?
It gives the manager predictable revenue to cover fixed costs — team, offices, technology — that don't scale down just because capital hasn't been fully deployed yet, particularly important for newer managers still building the platform.
Should I always prefer invested-capital fee terms?
Not necessarily — it depends on your priorities as an investor. Invested-capital terms are generally lower-cost, but a manager committing to them needs alternate means to cover costs during the deployment period, which can affect other aspects of the negotiation.
Does this calculator account for fee offsets from portfolio company fees?
No — this tool models the base management fee only. Many funds also apply offsets from transaction, monitoring or director fees charged to portfolio companies, which would further reduce the effective cost; that mechanic isn't modelled here.

Nothing on this page is legal, tax, or investment advice. SeRuM is not a registered broker-dealer, not a placement agent, and not an investment adviser.

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