College endowments are used to pay for student financial aid, faculty salaries and research, building maintenance, library collections, academic programs, and the general operating costs that keep a campus running. U.S. colleges and universities collectively hold roughly $944 billion in endowment assets, but schools typically spend only 4% to 5% of that total in any given year and reinvest the rest so the fund keeps its value for future students. Most of that spending is also legally restricted by the donors who gave the money, which is why a scholarship fund can’t be redirected to a new dining hall no matter how much the school might want to.
How Much Endowment Money Actually Gets Spent Each Year
An endowment is not a checking account. Under the Uniform Prudent Management of Institutional Funds Act (UPMIFA), adopted by nearly every state, trustees have to balance current spending against the fund’s long-term health before approving any distribution.1Uniform Law Commission. Prudent Management of Institutional Funds Act – Uniform Law They weigh seven factors, including general economic conditions, expected investment returns, the effect of inflation, the purposes of the institution and the fund, and the institution’s other financial resources. The goal is to preserve purchasing power over decades so a gift made in 1990 still delivers the same real-world value in 2030.
In practice, most schools cap annual spending at 4% to 5% of the endowment’s market value, averaged over a rolling three-year period.2Urban Institute. Income from Endowments The averaging prevents wild swings in the budget when markets spike or crash in a single year. A school with a $1 billion endowment and a 4.5% payout rate would distribute roughly $45 million annually, whether the portfolio gained 15% or lost 5% in the most recent year. On average, endowment payouts fund about 15% of a participating university’s annual operating budget, though that share varies enormously between wealthy private institutions and smaller schools.3Commonfund. FY25 NACUBO-Commonfund Study Released
Some states that adopted UPMIFA also included an optional provision creating a rebuttable presumption that spending more than 7% of the fund’s averaged value in a single year is imprudent. It isn’t an absolute cap. A school can exceed it, but the burden shifts to the institution to justify the higher draw.
Financial Aid and Scholarships
At many schools, financial aid is the single largest category of endowment spending, and it’s the use students and families see most directly. When a donor sets up a scholarship for, say, first-generation college students from a particular region, that restriction sticks. The money can’t quietly be moved elsewhere, and schools that violate the terms risk lawsuits and regulatory action.
The annual payout from scholarship endowments reduces what families actually pay. At well-endowed institutions, these funds can cover tuition, housing, meals, and books in full, closing much of the gap between the published sticker price and the net price a family pays. Roughly two dozen elite schools use their endowments to support “need-blind” admissions, where a student’s financial situation plays no role in the acceptance decision. Only institutions with very large per-student endowments can make that promise without running deficits.
Merit-based scholarships flow from endowment returns as well, functioning as a tuition discount used to recruit high-achieving applicants. Because the principal stays invested, the fund regenerates each year, giving the school a predictable aid budget that doesn’t depend on that year’s tuition revenue or state appropriations.
Faculty Chairs, Research, and Graduate Fellowships
Endowed chairs and professorships are among the most prestigious uses of endowment funds. A named chair at a research university typically requires a permanent gift of $1.5 million to $3 million or more, with the annual payout covering a portion of the professor’s salary, benefits, research costs, and staff support. The principal stays invested, and the returns fund the position indefinitely.
The model insulates researchers from the instability of external grant cycles. A professor supported by an endowed chair can pursue long-term projects without scrambling for new federal funding every two or three years. Graduate fellowships draw from endowment funds too, covering stipends and tuition for doctoral students who often serve as research assistants.
Endowment income also pays for specialized lab equipment, technical support staff, and the infrastructure that makes ongoing research possible. These expenditures rarely make headlines, but they’re what keeps a chemistry department functional or a medical research lab competitive, and they help schools retain faculty who might otherwise leave for private industry.
Buildings, Maintenance, and Campus Technology
Keeping a campus physically functional is expensive, and endowment distributions carry a significant share of that burden. Donors frequently restrict gifts to the perpetual care of a specific building: a library, a chapel, an athletic complex. That creates a fund generating income every year for roof work, plumbing, electrical systems, and the slow accumulation of repairs every aging structure demands. Schools with these dedicated maintenance funds are less likely to fall into the deferred-maintenance trap, where small problems compound into multimillion-dollar emergencies.
Technology infrastructure gets the same treatment. Endowment payouts fund networking systems, server capacity, and classroom technology. Replacing aging computer labs, extending high-speed internet across a campus, and maintaining cybersecurity are recurring costs. Drawing on endowment returns rather than the general operating budget lets schools plan technology upgrades on a regular cycle instead of waiting for a crisis.
Libraries and Academic Programs
Library collections rely on endowment income more than most people realize. Acquiring rare manuscripts, maintaining digital database subscriptions, and preserving fragile archival materials are ongoing expenses that standard operating budgets often can’t absorb. A single institutional subscription to a major research database can cost hundreds of thousands of dollars per year. Endowment funds earmarked for library operations make those subscriptions possible without forcing a choice between research access and other priorities.
Cultural and academic programming, including lecture series, visiting artist residencies, and student music ensembles, frequently relies on named endowments created specifically for enrichment outside the classroom. Individual departments may also hold their own endowments for lab supplies, specialized software, or field research equipment. These smaller funds add up to a meaningful share of the academic experience.
Unrestricted Funds and Financial Stability
Not every endowment dollar comes with strings attached. Unrestricted endowment funds, including “quasi-endowments” created by the institution’s own board rather than external donors, serve as the financial cushion that keeps a university running when other revenue falls short. These funds cover utility bills, administrative salaries, insurance, and other unglamorous costs that don’t attract named gifts.
This flexibility matters most during downturns or enrollment dips. When tuition revenue drops, unrestricted endowment payouts help prevent sudden layoffs or program cuts. The smoothing formula keeps the payout relatively stable even when the portfolio takes a hit, giving leadership time to adjust rather than making panicked cuts. Schools with strong unrestricted endowments also tend to maintain better credit ratings, which lowers borrowing costs for new construction or refinancing. Emergency expenses, from a burst pipe in a dormitory to unexpected legal settlements to pandemic-related costs, come out of these flexible reserves too.
Why Most Endowment Money Comes With Strings Attached
Most endowment dollars are restricted, meaning the donor specified exactly what the money should support. A gift for undergraduate nursing scholarships can’t be used to hire a football coach, even if the athletic department is short on cash. Courts have consistently enforced these restrictions. In one case, a university tried to eliminate the conditions on a scholarship fund and merge it into general financial aid; the court blocked the move and required the school to honor the original terms.
When circumstances change so dramatically that the donor’s original purpose becomes impossible, such as when the program a gift was meant to support no longer exists, courts can redirect the funds to the closest available alternative purpose rather than invalidating the gift. That process requires a court petition and a showing that the new use aligns with the donor’s general charitable intent. A university cannot make the change on its own.
Schools also report detailed endowment data to the IRS each year on Schedule D of Form 990, including beginning and ending balances, contributions received, investment gains and losses, amounts distributed for grants or scholarships, amounts spent on facilities and programs, and administrative expenses charged to the fund.4Internal Revenue Service. Instructions for Schedule D (Form 990) Supplemental Financial Statements They must also break down what percentage of the endowment is held as board-designated funds, permanent endowment, and term endowment. That reporting creates a public record that donors, regulators, and the press can use to check how endowment money is actually spent.
What Happens When a Fund Loses Value
An endowment fund is “underwater” when its current market value drops below the total originally contributed. It can happen after a market crash or a stretch of poor returns, and it creates a real problem: the school still needs the money for the scholarships or programs the fund supports, but spending from a shrunken fund risks eroding it further.
Under UPMIFA, schools are not automatically locked out of spending from an underwater fund. Trustees apply the same seven prudence factors, including the fund’s purpose, economic conditions, inflation risk, and expected returns, to decide whether any distribution is appropriate.1Uniform Law Commission. Prudent Management of Institutional Funds Act – Uniform Law The expectation is that the institution will work to restore purchasing power over time, not treat a down market as permission to drain the principal. In states that adopted the optional 7% ceiling, any single-year distribution above that threshold triggers a rebuttable presumption of imprudence. For programs funded entirely by one underwater endowment, the practical result can be reduced scholarships or scaled-back research budgets until markets recover.
The Federal Excise Tax on Large Endowments
For a small group of wealthy private universities, a federal tax reduces how much endowment return is actually available to spend. Starting with taxable years beginning after December 31, 2025, private colleges and universities with large per-student endowments face a federal excise tax on their net investment income. The tax applies only to institutions that meet all four criteria: at least 3,000 tuition-paying students, more than half of those students located in the United States, a per-student endowment of at least $500,000, and status as a private (not state) institution.5Office of the Law Revision Counsel. 26 USC 4968 – Excise Tax Based on Investment Income of Private Colleges and Universities
The rate is tiered by per-student endowment:
- 1.4% for institutions with a per-student endowment between $500,000 and $750,000
- 4% for institutions with a per-student endowment between $750,000 and $2 million
- 8% for institutions with a per-student endowment above $2 million
The per-student figure is calculated by dividing the institution’s total assets, excluding those used directly for its educational mission, by the number of students, based on the prior year’s numbers.5Office of the Law Revision Counsel. 26 USC 4968 – Excise Tax Based on Investment Income of Private Colleges and Universities Only a few dozen private universities currently meet all the thresholds, but the tax is significant for those that do. At the 8% rate, a university earning $2 billion in net investment income would owe $160 million. That money comes out of returns that would otherwise fund scholarships, research, and operations, which is why the tax has been fiercely debated since its original enactment in 2017 and its subsequent expansion in 2025.