How many philanthropy & grantmaking nonprofits operate in Washington?

Every IRS-registered philanthropy & grantmaking nonprofit in Washington appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.

What's the largest philanthropy & grantmaking nonprofit in Washington?

The single largest philanthropy & grantmaking nonprofit in Washington by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.

How do I vet a philanthropy & grantmaking nonprofit in Washington before donating?

Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.

Are donations to Washington philanthropy & grantmaking nonprofits tax-deductible?

Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed philanthropy & grantmaking nonprofit in Washington are tax-deductible at the federal level; Washington state tax treatment may differ.

Where do philanthropy & grantmaking nonprofits in Washington file their Form 990?

All US tax-exempt organisations file Form 990 with the IRS at the federal level. There is no state-specific filing for the federal exemption itself. Washington state charity registration is a separate state-level requirement.

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Washington · NTEE T

Philanthropy & Grantmaking Nonprofits in Washington

Givalgo Discover indexes 50 active philanthropy & grantmaking nonprofits headquartered in Washington. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#	Organisation	Revenue
1	THE SEATTLE FOUNDATION EIN 91-6013536	$314.7M
2	GREATER GOOD CHARITIES EIN 20-4846675	$173.2M
3	UNITED WAY OF KING COUNTY EIN 91-0565555	$49.7M
4	COMMUNITY FOUNDATION FOR SOUTHWEST WASHINGTON EIN 91-1246778	$42.7M
5	COMMUNITY FOUNDATION OF NORTH CENTRAL WASHINGTON EIN 91-1349486	$36.1M
6	INNOVIA FOUNDATION EIN 91-0941053	$32.0M
7	BLUE MOUNTAIN COMMUNITY FOUNDATION EIN 91-1250104	$31.9M
8	GREATER TACOMA COMMUNITY FOUNDATION EIN 91-1007459	$25.2M
9	GATES PHILANTHROPY PARTNERS EIN 47-3290897	$20.7M
10	MOMSRISING EDUCATION FUND EIN 45-2499952	$19.6M
11	COMMUNITY FOUNDATION OF SOUTH PUGET SOUND EIN 94-3121390	$18.5M
12	WHATCOM COMMUNITY FOUNDATION EIN 91-1726410	$18.4M
13	TSF PROPERTIES EIN 91-2016094	$15.5M
14	JEWISH FEDERATION OF GREATER SEATTLE EIN 91-0575950	$14.7M
15	LIFE YOU CAN SAVE EIN 46-2100400	$10.9M
16	ORCAS ISLAND COMMUNITY FOUNDATION EIN 91-1680527	$10.5M
17	YAKIMA VALLEY COMMUNITY FOUNDATION EIN 20-0697012	$10.5M
18	BAINBRIDGE COMMUNITY FOUNDATION EIN 91-2155208	$10.4M
19	SOUTHWEST WASHINGTON WORKFORCE DEVELOPMENT COUNCIL EIN 01-0726348	$10.2M
20	OMPRAKASH INC EIN 20-8655418	$9.6M
21	REI COOPERATIVE ACTION FUND EIN 85-4299419	$9.4M
22	COMMUNITY FOUNDATION OF SNOHOMISH COUNTY EIN 94-3188703	$9.4M
23	CHILDREN OF THE SETTING SUN PRODUCTIONS EIN 47-5005550	$9.4M
24	IPD BREAKTHROUGH FUND EIN 85-4217292	$9.2M
25	ARTSFUND FOUNDATION EIN 91-1866831	$9.0M
26	TISBEST PHILANTHROPY EIN 20-8630809	$8.8M
27	GRAYS HARBOR COMMUNITY FOUNDATION EIN 91-1607005	$7.0M
28	UNITED WAY OF PIERCE COUNTY EIN 91-0650669	$6.9M
29	BUNGIE FOUNDATION EIN 27-2313989	$6.3M
30	SPOKANE HOUSING VENTURES EIN 91-1551154	$5.8M
31	SEATTLE INTERNATIONAL FOUNDATION EIN 20-8350995	$5.8M
32	ROUNDGLASS FOUNDATION EIN 82-3556226	$5.6M
33	SEATTLE TIMES COMMUNITY IMPACT FUND EIN 91-1081445	$5.5M
34	SEAFAIR CHARITABLE FOUNDATION EIN 83-0783366	$5.4M
35	UNITED WAY OF LEWIS COUNTY EIN 91-0715071	$5.4M
36	AUBURN FOOD BANK EIN 91-1215485	$5.2M
37	FSC I&P EIN 81-3385811	$5.1M
38	FISH EIN 91-1059920	$4.9M
39	KITSAP COMMUNITY FOUNDATION EIN 94-3205217	$4.8M
40	SAN JUAN ISLAND COMMUNITY FOUNDATION EIN 91-1648730	$4.7M
41	RECOVERY CAFE OF CLARK COUNTY EIN 82-5455265	$4.4M
42	OLYMPIC COLLEGE FOUNDATION EIN 91-1595274	$3.7M
43	PANORAMA BENEVOLENT FUND EIN 23-7191166	$3.6M
44	WESLEY HOMES FOUNDATION A SUPPORTING ORGANIZATION EIN 91-1732317	$3.6M
45	PIER 360 EIN 91-1727234	$3.3M
46	NORTHWEST WINE BENEFIT FOUNDATION EIN 91-1550425	$3.2M
47	EVERGREEN SOCIAL IMPACT EIN 86-2954398	$3.1M
48	FRIENDS OF VANCOUVER FOUNDATION EIN 46-0523096	$3.1M
49	WASHINGTON ALLIANCE FOR BETTER SCHOOLS EIN 91-1698851	$2.9M
50	INVESTED EIN 23-7189670	$2.8M

Featured organizations

A representative cross-section beyond the revenue ranking, from national institutions to small community groups and private foundations, chosen for complete, recent IRS filings.

Gates Foundation
SEATTLE, WA · $1B+ in assets
Gates Foundation Trust
KIRKLAND, WA · $1B+ in assets
Fund for Science and Technology
SEATTLE, WA · $1B+ in assets
Casey Family Programs
SEATTLE, WA · $1B+ in assets
M J Murdock Charitable Trust
VANCOUVER, WA · $1B+ in assets
Allen Family Philanthropies
SEATTLE, WA · $1B+ in assets
Pivotal Philanthropies Opportunity Foundation
REDMOND, WA · $100M–$1B in assets
Pivotal Philanthropies Pathways Fou Ndation
REDMOND, WA · $100M–$1B in assets
Pivotal Philanthropies Momentum Foundation
REDMOND, WA · $100M–$1B in assets
Harnish Foundation
TUKWILA, WA · $10M–$100M in assets
Raikes Foundation
SEATTLE, WA · $10M–$100M in assets
Connors Family Foundation
MEDINA, WA · $1M–$10M in assets
Niblock Charitable Trust
SPOKANE, WA · $100K–$1M in assets
R3family Foundation
BELLEVUE, WA · Under $100K in assets

Frequently asked questions about philanthropy & grantmaking nonprofits in Washington

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many philanthropy & grantmaking nonprofits operate in Washington?: Every IRS-registered philanthropy & grantmaking nonprofit in Washington appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest philanthropy & grantmaking nonprofit in Washington?: The single largest philanthropy & grantmaking nonprofit in Washington by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a philanthropy & grantmaking nonprofit in Washington before donating?: Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Washington philanthropy & grantmaking nonprofits tax-deductible?: Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed philanthropy & grantmaking nonprofit in Washington are tax-deductible at the federal level; Washington state tax treatment may differ.
Where do philanthropy & grantmaking nonprofits in Washington file their Form 990?: All US tax-exempt organisations file Form 990 with the IRS at the federal level. There is no state-specific filing for the federal exemption itself. Washington state charity registration is a separate state-level requirement.