Brian Galle | 74 Vand. L. Rev. 757 (2021) |

American philanthropic institutions control upwards of a trillion dollars of wealth. Because contributions to these entities are deductible from both income and estate taxes, and the entities’ earnings are tax-free, that trillion dollars is heavily underwritten by contemporary taxpayers. Law offers little assurance that those who pay will be those who benefit. To the contrary, since these subsidies become more valuable the longer charitable assets are left unspent, the law strongly encourages philanthropies to save rather than spend, even in situations of great current need. Other legal rules further encourage grantmaking institutions to strive to exist “in perpetuity.”

This Essay offers new empirical evidence of the social cost of forever philanthropy, that is, of institutions that long outlive their founders. Drawing on a relatively unique dataset of foundation donors, and combining it with a large archive of tax returns filed by private foundations, I search for evidence that managers of long-lasting organizations depart significantly from the preferences of the organization’s supporters. I find that a firm’s overhead, or the ratio of administrative expenses to grants made, jumps by about 12% as soon as the organization’s last living donor dies. Payout rates, or the share of assets spent each year, move sharply in the opposite direction, falling about 7% at that time.

I interpret these findings as evidence of substantial agency costs. Since the timing of the donor’s death is relatively random, these outcomes offer convincing causal evidence that the ability of a donor to monitor her foundation’s managers importantly affects whether those managers follow her wishes. I argue that overhead and payout changes in the directions I observe strongly suggest that managers, once free from direct oversight, are operating the firm for their own comfort and security. Thus, by unnaturally extending the lifespan of foundations, law is encouraging wasteful allocation of taxpayer supported charitable resources.