Most Efficient in Washington

Top nonprofits by program expense ratio

50 organizations
Across Washington, the latest Form 990 most efficient ranking covers 6,495 organizations (2026 filings). Inland Power and Light leads at 933.3%.
Year: Latest 2024 2023 2022
# Organization Revenue Assets
1 Inland Power and Light
EIN: 910267315 · SPOKANE, WA
$104.8M $333.6M
2 WASHINGTON STATE CROP IMPROVEMENT ASSOCIATION
EIN: 910609119 · PULLMAN, WA
$1.6M $4.7M
3 EVERGREEN SAFETY COUNCIL
EIN: 910599376 · Bellingham, WA
$2.1M $2.4M
4 Big Brains Education
EIN: 451171000 · Bellevue, WA
$1.1M $320K
5 Washington Assn of Building Officials
EIN: 911189556 · Olympia, WA
$1.2M $2.0M
6 Jubilee REACH
EIN: 204074712 · Bellevue, WA
$5.9M $5.3M
7 CREDIT UNIONS IN THE STATE OF WASHINGTON
EIN: 910419495 · Spokane, WA
$4.8M $87.6M
8 Recreational Adult Team Soccer
EIN: 800777542 · Seattle, WA
$1.5M $246K
9 HEALTHY HABITS 4 LIFE
EIN: 450642668 · FEDERAL WAY, WA
$1.9M $524K
10 SKATEISTAN
EIN: 270729804 · SEATTLE, WA
$1.2M $1.4M
11 Lorenes Place II
EIN: 274083492 · Lakewood, WA
$1.3M $322K
12 CLOUD SECURITY ALLIANCE
EIN: 264674846 · SEATTLE, WA
$9.4M $2.9M
13 SLAVIC CHRISTIAN ACADEMY
EIN: 412185839 · Vancouver, WA
$1.7M $410K
14 GREATER GIG HARBOR FOUNDATION
EIN: 432104829 · Gig Harbor, WA
$2.2M $2.4M
15 St Joseph Endowment Fund
EIN: 311569292 · Seattle, WA
$1.4M $10.4M
16 TRANSFORMING AGE
EIN: 320672552 · BELLEVUE, WA
$12.6M $28.7M
17 ARMMAN-USA
EIN: 271523964 · KIRKLAND, WA
$4.0M $112K
18 HENRY TREEDE SUPPORTING ORGANIZATION FOUNDATION NORTHWEST
EIN: 330995489 · SPOKANE, WA
$2.0M $0
19 LAKE CITY COLLECTIVE
EIN: 364939852 · SEATTLE, WA
$1.3M $1.4M
20 Motley Zoo Animal Rescue
EIN: 264338166 · Redmond, WA
$1.0M $1.3M
21 HAITIAN LEADERSHIP DEVELOPMENT
EIN: 204151290 · Brush Prairie, WA
$1.8M $1.2M
22 KOREAN COMMUNITY SERVICE CENTER
EIN: 271518314 · EDMONDS, WA
$1.5M $741K
23 DOCUMENTARY FOUNDATION
EIN: 261373837 · GIG HARBOR, WA
$2.0M $917K
24 PROCLAIM LIBERTY INC C/O SCHOEDEL & SCHOEDEL
EIN: 237227770 · SPOKANE, WA
$2.7M $7.7M
25 CATHOLIC HOUSING COMMUNITIES
EIN: 205331534 · SPOKANE, WA
$4.2M $473K
26 PEOPLE OF PERU PROJECT
EIN: 200285378 · WALLA WALLA, WA
$1.2M $587K
27 Alaska Airlines 501(c)(9) Welfare Trust
EIN: 273193440 · Seattle, WA
$14.3M $12.9M
28 KPCA NORTH WESTERN PRESBYTERIAN THEOLOGICAL SEMINARY
EIN: 261381951 · FEDERAL WAY, WA
$5.6M $2.1M
29 FOR WORLD WIDE SMILES
EIN: 270601827 · Gig Harbor, WA
$1.1M $884K
30 OMARJO PAYEE SERVICES
EIN: 262348877 · VANCOUVER, WA
$1.3M $127K
31 WHITWORTH FOUNDATION
EIN: 237232067 · SPOKANE, WA
$3.5M $18.4M
32 Wildcat Booster Club
EIN: 311663016 · North Bend, WA
$1.1M $558K
33 UNITED STATES SUBMARINE VETERANS INC
EIN: 061007203 · SILVERDALE, WA
$1.1M $2.4M
34 Foundation for Sustainable Community
EIN: 202112828 · Everett, WA
$1.5M $143K
35 LARGE PUBLIC POWER COUNCIL
EIN: 061242756 · EVERETT, WA
$5.3M $2.1M
36 COWLES COMPANY MEDICAL PLAN VEBA TRUST
EIN: 207044058 · SPOKANE, WA
$4.1M $3.2M
37 Health Center Volunteers
EIN: 237427669 · Vashon, WA
$1.0M $171K
38 IBEW HEALTH AND WELFARE TRUST OF SOUTHWEST WASHINGTON HEALTH CARE
EIN: 237158640 · SPOKANE, WA
$14.8M $39.1M
39 NORTHSHORE ATHLETIC FIELDS
EIN: 205521361 · Woodinville, WA
$1.0M $186K
40 JEFFERSON ASSOCIATED COUNSEL
EIN: 113738023 · PORT TOWNSEND, WA
$1.0M $127K
41 FRIENDSHIP DIVERSION SERVICES
EIN: 113751690 · OLYMPIA, WA
$2.7M $117K
42 AMERICAN AUTOMATIC CONTROL COUNCIL INC
EIN: 116017940 · SEATTLE, WA
$1.6M $1.2M
43 SEATTLE INDUSTRY FOUNDATION
EIN: 203812716 · SEATTLE, WA
$1.0M $121K
44 Roslyn Downtown Association
EIN: 204041024 · Roslyn, WA
$1.2M $3.6M
45 DOWNTOWN SEATTLE CARES
EIN: 270052418 · SEATTLE, WA
$10.2M $10.8M
46 GENESIS HOUSING SERVICES
EIN: 201376916 · YAKIMA, WA
$1.6M $16.3M
47 SEATTLE CHRISTIAN FOUNDATION
EIN: 203788055 · SEATTLE, WA
$1.9M $6.6M
48 SENIOR CENTER OF WEST SEATTLE
EIN: 237155008 · SEATTLE, WA
$1.0M $1.7M
49 GLOBAL ENT OUTREACH
EIN: 201450468 · Coupeville, WA
$1.4M $4.8M
50 WASHINGTON INTERNATIONAL SCHOOL
EIN: 010631361 · Seattle, WA
$1.7M $892K
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.