Donor-Advised Funds Are Sitting on Record Unspent Charitable Assets

The Charitable Money That Never Leaves

Donor-advised funds were designed as a middle path between writing a personal check to a charity and setting up a private foundation. Donors contribute cash or assets, claim an immediate tax deduction, and then recommend grants to nonprofits over time. The structure is flexible, administratively simple, and has grown dramatically over the past decade. It has also accumulated a stockpile of money that, by any measure, is moving out the door far too slowly.

The assets sitting inside donor-advised funds across the United States now run into the hundreds of billions of dollars. Sponsoring organizations – the financial institutions and community foundations that house these accounts – report consistent year-over-year growth in contributions, while the rate at which those funds actually flow to working charities has not kept pace. The gap between money deposited and money distributed has become a defining tension in the philanthropic world.

The tax deduction is taken the moment the contribution is made, not when the grant is issued.

How the Backlog Builds

The mechanics are straightforward. A high-income earner has a strong year, sells appreciated stock, or receives a large bonus. Contributing those assets to a donor-advised fund before year-end locks in a deduction at the highest possible income level. The money is now legally removed from the donor’s estate and control, but there is no legal obligation to distribute it within any set timeframe. The account can sit, invested in a portfolio that grows tax-free, for years or decades before a single grant recommendation is submitted.

Sponsoring organizations have a financial incentive that runs in the same direction. Most charge management fees based on the assets under administration. A fund that distributes quickly earns the sponsor less than one that retains assets and compounds. The largest sponsors – major brokerage-affiliated charitable arms and national donor-advised fund networks – manage billions in assets and collect fees on every dollar that stays. That structural incentive does not mean sponsors actively discourage giving, but it does mean they have no particular reason to push account holders toward faster distribution either.

The investment growth compounds the problem. When markets perform well, donor-advised fund assets grow even if account holders are actively granting. A donor who contributes and recommends grants on a typical schedule can still see their account balance rise, simply because the underlying portfolio appreciates faster than distributions go out. The result is that even relatively active donors can appear, statistically, to be hoarding charitable dollars.

The Policy Pressure Building Around DAFs

Congressional attention has been sporadic but pointed. Proposals have circulated in recent years that would require donor-advised funds to distribute a minimum percentage of assets annually – similar to the five-percent payout requirement imposed on private foundations. Advocates for reform argue that a charitable vehicle offering an immediate tax benefit should carry an obligation to actually deliver charitable impact within a reasonable window. Opponents counter that imposing payout minimums would discourage large contributions and push donors toward private foundations, which are more expensive to administer and come with more reporting requirements.

The counterargument from the sponsoring organizations leans heavily on aggregate payout data. Several major sponsors publish figures showing that, across their entire fund population, they distribute more than they receive in a given year. That framing, while technically accurate during strong giving years, obscures the concentration issue: a relatively small number of very large accounts – often belonging to ultra-wealthy donors – hold the majority of unspent assets, while smaller accounts churn through contributions quickly. The headline payout rate is being carried by the active accounts, not the dormant ones.

There is also a definitional gap that distorts the picture. When one donor-advised fund makes a grant to another donor-advised fund or to a supporting organization that then pools assets further, that transfer counts as a distribution in most reporting frameworks. The money has moved on paper without reaching an operating charity. Plugging that loophole is technically straightforward but has faced resistance from the philanthropy sector, which argues such transfers represent legitimate grant-making infrastructure.

What Donors Actually Owe

The legal answer is: nothing, on any timeline. Donor-advised funds carry no mandatory distribution schedule under current federal law. Donors who want to treat their fund as a personal charitable savings account, drawing it down over a lifetime or passing grant-making authority to their children, are fully within their rights. That legal reality makes the reform debate almost entirely about what donors should do, not what they must do – and that is a conversation the industry has been very good at avoiding. Meanwhile, the organizations doing the most urgent charitable work – food banks, housing nonprofits, legal aid clinics – continue operating on tight margins, often unaware that the dollars notionally designated for their sector are sitting in a brokerage-affiliated account, invested in index funds, with no grant recommendation submitted and no deadline in sight.