What Endowment Spending-Policy and Liquidity Constraints Mean for How You Pitch

Last reviewed: 10 September 2026

An endowment's spending policy sets how much it distributes each year, typically calculated as a percentage of a trailing average of its market value; that formula, not the fund manager's pitch, is what actually limits how much new illiquidity an endowment can absorb in a given year. According to the 2025 NACUBO-Commonfund Study of Endowments, the average effective spending rate across 657 institutions was 4.9% in fiscal year 2025, up from 4.8% in FY24 and 4.6% in FY23 — a rising number that tightens, not loosens, the room available for new private-fund commitments.

Educational content only — not investment, legal, tax, or compliance advice. See the full note at the end of this article.

There is no shortage of writing on endowment spending policy and liquidity risk. Chief Investment Officer, Higher Ed Dive, Cambridge Associates, and academic finance journals all cover it well, and cover it currently. Almost none of it is written for you. It explains the mechanism to the people who manage it — the endowment's own investment staff and trustees — and stops there. This article picks up where that literature leaves off: what the mechanism means for how you size an ask, time a pitch, and read a "not right now."

What is an endowment spending policy, and why does it limit new private-fund commitments?

Most institutions calculate their annual payout as a percentage — commonly in the 4–5% range — of a moving average of the endowment's market value across several trailing years, smoothing the effect of any single strong or weak year on the operating budget it funds. According to NACUBO's 12 February 2026 release of the 2025 NACUBO-Commonfund Study of Endowments (657 participating institutions, representing $944.3 billion in endowment assets, median endowment $253.6 million), the average annual effective spending rate in FY25 was 4.9%, up from 4.8% in FY24 and 4.6% in FY23. The rate varies meaningfully by institution type: private institutions reported 5.4%, combined endowment/foundations 5.1%, and public institutions and institutionally related foundations 4.1% each. Among size cohorts, the highest average rate — 5.5% — was reported by institutions with between $51 million and $100 million in assets.

That formula, once set, is not something your pitch changes. It is fixed at the institutional level, reviewed by trustees on its own schedule, and it is the ceiling that determines how much room exists this year for everything the endowment does — operating support, existing manager relationships, and any new one.

What does an unfunded commitment actually put at risk?

A commitment to a private fund is a promise of future capital, not a completed transfer. When an endowment commits US$20 million to a fund, it typically pays in a fraction of that at closing and the rest over the fund's investment period, as capital is called. Until it is called, that promise sits as a liability against the portfolio's liquidity — capital the endowment must be able to produce on relatively short notice, drawn from cash, distributions from other funds, or, in a stressed market, a sale.

Cambridge Associates' analysis of its endowment and foundation client base found that the median institution already carries uncalled capital commitments above 16% of its total portfolio, and that average unfunded commitments run to roughly 70% of the average private-investments net asset value. New commitments do not enter a blank slate — they compete for room against an existing, and often already substantial, pipeline of calls the endowment has already promised to meet.

Are endowments actually pulling back on new commitments in 2026 because of this?

The evidence is a genuine mix, not a uniform retreat. A Cambridge Associates survey of 104 endowments and foundations, published 27 October 2025, found that 80% of respondents followed their stated spending policy in 2025, with 81% expected to do so in 2026 — meaning most institutions are managing within the constraint they set for themselves. But a meaningful minority are not: 15% overspent policy in 2025 (14% anticipated doing so in 2026), and foundations overspent at a materially higher rate than the group as a whole — more than a quarter of foundations surveyed spent beyond policy in 2025, and nearly a third said they intend to in 2026. The same survey found that the investment committee — the body most engaged with the illiquidity a new fund commitment adds — controls the spending decision at only 12% of the organizations surveyed, a structural gap between who feels the liquidity pressure and who sets the payout that creates it.

The practical read for a manager: liquidity pressure in 2026 is real and current, but it is not evenly distributed. A foundation managing its statutory payout is working from a tighter, less discretionary position than a university endowment with more flexibility in its own formula — a distinction worth knowing before you assume every institution in this category is equally constrained. Which of those institution types is the more realistic first target also depends on your fund's own size and liquidity profile; we cover that directly in a companion piece on what actually changes in how you approach a university endowment, a foundation, or a hospital system.

What does this actually mean for how you pitch?

This is the part the existing literature does not cover, because it is written for the endowment's side of the table, not yours.

Check-size flexibility beats check-size ambition. A commitment sized to fit inside an endowment's current, tightened room clears committee review more easily than one sized to what your fund would ideally like from that one allocator. If an institution's own spending rate has been climbing — as the NACUBO-Commonfund data shows it has, three years running — that institution has less discretionary room this cycle than it did two years ago, regardless of how strong your track record is.

Timing follows the endowment's cycle, not the fund's. Spending-policy resets, fiscal-year-end reporting (commonly 30 June for universities), and the pacing of an institution's own unfunded-commitment pipeline all shape when it actually has room to add a new manager relationship. A fund's own closing timeline is not the constraint that matters here — the endowment's calendar is.

A smaller ask from an unfamiliar manager can clear more easily than a large one. An allocator managing tightening liquidity headroom is, all else equal, more willing to underwrite a modest first commitment to a manager it does not yet have a relationship with than a large one — the same discipline that governs how an endowment sizes a re-up to a manager it already knows applies with more force to a first commitment. A disciplined ask, not a maximal one, is usually the faster path to a first "yes."

Managers who understand this timing and sizing reality typically pair a disciplined, manager-level introduction program with whatever OCIO or consultant relationships they already have — the spending-policy constraint shapes both channels the same way, and neither one makes the other unnecessary.

What this article is not

This is a description of a constraint that already exists inside the endowment, offered so you can size and time an ask more realistically — it is not advice to any institution on its own spending formula, portfolio construction, or liquidity management, and it does not evaluate whether any particular institution's current policy or pacing is prudent. That judgment belongs to the endowment's own trustees and staff.

Frequently Asked Questions

What is an endowment spending policy?
An endowment spending policy is the formula an institution uses to decide how much to distribute each year, typically a percentage — commonly in the 4–5% range — of a moving average of the endowment's market value over several trailing years. The formula, not any single fund manager's pitch, sets the ceiling on how much new illiquidity the endowment can absorb in a given year.

Why does an endowment's spending policy limit how much it can commit to a new private fund?
Because a private-fund commitment is a promise of future capital, not a completed transfer, and that unfunded promise sits against the portfolio's available liquidity until called. According to Cambridge Associates, the median institution already carries uncalled capital commitments above 16% of its total portfolio — so new commitments compete for a limited, and currently tightening, pool of room.

Are endowments actually cutting back on new commitments in 2026 because of liquidity pressure?
The evidence is mixed rather than uniform. A Cambridge Associates survey of 104 endowments and foundations found 80% followed their stated spending policy in 2025 and 81% expected to in 2026 — meaning most institutions are managing within their own constraint, while a meaningful minority, foundations more than universities, are spending beyond it.

What does a spending-policy constraint actually mean for how I should size my ask?
A commitment sized to fit inside an endowment's current, tightened room clears committee review more easily than one sized to the fund's own ambitions for that relationship. Timing matters too — an endowment's own fiscal-year cycle and the pacing of its existing unfunded commitments shape when it has room for a new manager relationship, independent of a manager's own fundraising calendar.

Why might a smaller ask from an unfamiliar manager clear more easily than a large one?
An allocator managing tightening liquidity headroom is, all else equal, more willing to underwrite a modest first commitment to a manager without an established track record with that institution than a large one — the same underwriting discipline that governs re-up sizing for known managers applies with more force to a new relationship.

Educational content only. This article explains publicly available information about how endowment and foundation investment offices evaluate and select private-fund managers, for general information, current as of the "Last reviewed" date shown above. This article was researched and drafted with AI assistance, reviewed for accuracy before publication. It is not investment, legal, tax, or compliance advice, and nothing here recommends any allocation, consultant, program, or fund. Private Capital Development is not a placement agent, broker-dealer, or investment adviser; we do not conduct due diligence on funds or managers on a manager's behalf, and we cannot influence or bypass any OCIO's or investment consultant's manager-approval process. We connect fund managers and institutional investors through relationship facilitation on a flat-fee retainer paid by the manager; there is no success fee and no percentage of any commitment.

Private Capital Development, a Benefit LLC, is a Maryland-based firm founded in 2018 that connects private capital fund managers with institutional allocators through personal, one-to-one introductions. Capital Mobilization is the name of its capital-introduction practice.

We do not get you past an OCIO's or consultant's approved list, and we do not diligence funds on a manager's behalf — we build the manager-owned relationship an allocator can act on once the fit is right. Would you like a meeting?