Sing Sing Prison Museum

Arts and culture
Ossining, New York
EIN 82-2526738
Tax-exempt since 2018

Firms paid: 1
Fees reported, —: —
Fees reported in —: —
Most Recent Reported Revenue: $3.0M

Listed as a client by:

Per firm websites

BRENT D GLASS LLCCapital campaigns

Form 990 Snapshot

Sing Sing Prison Museum's Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2024	$3.0M	$3.0M	$38K	$0K
2023	$357K	$352K	$39K	$0K
2022	$452K	$450K	$25K	$0K
2021	$708K	$707K	$16K	$0K
2020	$270K	$268K	$34K	$0K
2019	$612K	$622K	$0K	$0K
2018	$400K	$399K	$1K	$0K

Fees are what Sing Sing Prison Museum reported on IRS Form 990. Nonprofits list only fundraisers paid $5,000 or more, and many book consultants under other expenses, so a nonprofit can have worked with firms that don't appear here. Last checked 2026-11-14.