PeerBasis
Medical Research · AZ

The Tiller Foundation

The Tiller Foundation reported paying William C Roberts, President & Director, $24,000 in total compensation (FY 2023).

That places William C Roberts at approximately the 45th percentile among 31 similarly sized medical research nonprofits (median $26,163).

$93,604Total revenue (FY 2023)
$24,000Total executive compensation
45thPercentile vs. peers

Setting executive pay for this board?

Generate a board-ready comparability report for The Tiller Foundation — named comparables, percentiles, methodology, and the 26 CFR 53.4958-6 minutes language a board can use toward the rebuttable presumption.

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Comparable medical research nonprofits

Compensation is normalized to AZ cost of living (BEA Regional Price Parities); each organization's reported figure is on its linked 990.

View original IRS filings on ProPublica →