Washington Stem Center

Education
Seattle, Washington
EIN 27-2133169
Tax-exempt since 2010

Firms paid: 6
Fees reported, 2018–2024: $553K
Fees reported in 2024: $24K
Most Recent Reported Revenue: $6.2M

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2024

$24,250 to 1 fundraiser · $24,250 in professional fundraising fees on the return

Fundraisers Washington Stem Center paid in 2024, from Form 990 Schedule G
Fundraiser	Filed as	Fee
Write for GoodGrant writingGrant writing	Grant writing	$24,250

All firms paid

Fundraisers Washington Stem Center reported paying, all years
Fundraiser	Years	Total fees
Write for GoodGrant writing	2018–2024 · 7 years	$208,540
Ht & Company LLC	2021–2022 · 2 years	$176,486
Orange Gerbera	2018–2019 · 2 years	$114,850
Kate Banta-GreenCapital campaigns	2020	$31,250
Polestar Communications	2022	$12,073
Social Milli LLC	2022	$10,000

Form 990 Snapshot

Washington Stem Center's Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2024	$6.2M	$6.0M	$530K	$24K
2023	$8.3M	$8.2M	$415K	$19K
2022	$13.5M	$12.8M	$944K	$101K
2021	$51.5M	$46.7M	$1.3M	$216K
2020	$11.8M	$9.5M	$997K	$56K
2019	$15.2M	$10.3M	$1.1M	$67K
2018	$13.0M	$9.6M	$1.2M	$144K

Fees are what Washington Stem Center 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.