National Bonsai Foundation Inc.

Environment and animals
Washington, District of Columbia
EIN 52-1284404
Tax-exempt since 1983

Firms paid: 1
Fees reported, 2023–2025: $83K
Fees reported in 2025: $5K
Most Recent Reported Revenue: $489K

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2025

$5,000 to 1 fundraiser

Fundraisers National Bonsai Foundation Inc. paid in 2025, from Form 990 Schedule G
Fundraiser	Filed as	Fee
Windmill Hill ConsultingMajor giftsProvide wealth screenings, analytics, and develop prospects	Provide wealth screenings, analytics, and develop prospects	$5,000

All firms paid

Fundraisers National Bonsai Foundation Inc. reported paying, all years
Fundraiser	Years	Total fees
Windmill Hill ConsultingMajor gifts	2023–2025 · 3 years	$83,000

Form 990 Snapshot

National Bonsai Foundation Inc.'s Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2024	$489K	$272K	$172K	$36K
2023	$456K	$212K	$179K	$42K
2022	$421K	$269K	$45K	—
2021	$567K	$417K	$45K	—
2020	$643K	$535K	$45K	—
2019	$413K	$306K	$23K	—
2018	$318K	$236K	$15K	—

Fees are what National Bonsai Foundation Inc. 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.