Funders › Delaware

Moccasin Lake Foundation

Wilmington, DE · EIN 91-1545081. Reported 744 grants totalling $56.1M to 404 recipients across tax years 2021-2025. This foundation did not tell the IRS it funds only preselected organizations.

Yesaccepts unsolicited requests
$10,000median grant
$56.1Mgranted, 2021-2025
404recipients, as named on its returns
37%of grantees funded again the next year
$141.0Massets, latest filing

Does this foundation accept applications?

Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. Moccasin Lake Foundation did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.

This is the foundation's own statement to the IRS, not our judgement, and it says nothing about whether they have a form, a deadline, or an appetite for new grantees. Treat it as the reason this foundation is worth your research time, not as an invitation. Many small foundations of this kind have no website and no application process -- a letter of inquiry is the normal first step.

How big are its grants?

The median grant is $10,000. Half of everything it gave fell between $5,000 and $30,000; the smallest was $500 and the largest $5,000,000. If you are asking for materially more than the top of that range, you are asking the wrong foundation.

Under $1,000
10 grants
$1,000 - $5,000
131 grants
$5,000 - $10,000
134 grants
$10,000 - $25,000
237 grants
$25,000 - $50,000
86 grants
$50,000 - $100,000
32 grants
$100,000 and Up
114 grants

Every organization it funded

404 recipient names appear in its filings; the 250 largest are listed here. Recipients are grouped by name and state as they were written on the returns, so an organization entered under two different names appears twice. Years funded is the number of separate tax years in which that name received money.

OrganizationLocationTotal receivedGrantsYears fundedLast
Seattle UniversitySeattle, WA$5,015,000332025
Seattle Aquarium Society-SeasSeattle, WA$3,825,000942024
Methow Housing TrWinthrop, WA$3,100,000432023
Conservation International FoundationArlington, VA$2,455,000842025
Room OneTwisp, WA$1,982,500752025
Cristo Rey Seattle High SchoolSeattle, WA$1,500,000332025
Seattle Nativity SchoolSeattle, WA$1,500,000432023
Save the Children Federation IncFairfield, CT$1,265,000542024
World Wildlife Fund IncWashington, DC$1,245,000542025
Heritage UniversityToppenish, WA$1,225,000432023
Low Income Housing InstituteSeattle, WA$1,223,000432023
White Center Emergency Food AssociationSeattle, WA$1,070,000532025
Shared Hope InternationalVancouver, WA$1,018,000642025
Lakeside SchoolSeattle, WA$1,012,500432025
Fish of Sanibel-Captiva IncSanibel, FL$1,001,000432023
Thousand CurrentsSan Francisco, CA$1,000,000222025
Trustees of Hamilton CollegeClinton, NY$1,000,000112022
PathSeattle, WA$760,000222022
Bishop Blanchet High SchoolSeattle, WA$750,000112025
Friends of Seattle WaterfrontSeattle, WA$750,000332023
Heights Foundation IncFt Myers, FL$740,000532025
Academy for Precision Learning IncSeattle, WA$650,000112025
EarthjusticeSan Francisco, CA$633,000442025
Northwest Immigrant Rights ProjectSeattle, WA$606,500432025
Methow ConservancyWinthrop, WA$596,500332025
Books to PrisonersSeattle, WA$576,000322024
Seattle Childrens Hospital FoundationSeattle, WA$540,000322022
Rural Developement InstituteSeattle, WA$530,000332023
FarestartSeattle, WA$529,000332023
Plymouth Housing GroupSeattle, WA$525,000222022
Twispworks FoundationTwisp, WA$520,000532023
The Barack Obama FoundationChicago, IL$513,500432024
Progressive Animal Welfare Society IncLynnwood, WA$506,000322023
Southeast Alaska Conservation Council Inc-SeaccJuneau, AK$500,000222025
Tisch Multiple Sclerosis Research Center of NyNew York, NY$500,000112022
The Seattle FoundationSeattle, WA$461,000332023
Tisch Multiple Sclerosis Research Center of New YoNew York, NY$450,000112021
Epiphany SchoolSeattle, WA$380,000542025
Methow Valley Education FoundationWinthrop, WA$365,000332023
Little Star School MontessoriWinthrop, WA$305,000332023
Indieflix FoundationSeattle, WA$300,000112022
Sanibel-Captiva Conservation Foundation IncSanibel, FL$280,000332023
Children of the Setting Sun ProductionsBellingham, WA$250,000112025
Environmental Defense Fund IncorporatedWashington, DC$250,000112024
Medecins Sans Frontieres USA Inc - Doctors WithoutHagerstown, MD$250,000112022
Methow Valley Home Health AgencyTwisp, WA$250,000222025
Pacific West Rail FoundationMedina, WA$250,000112025
University of Washington FoundationSeattle, WA$250,000112025
World Central Kitchen IncorporatedWashington, DC$250,000112022
Nw Childrens FoundationSeattle, WA$240,000442024
Pacific Science Center FoundationSeattle, WA$225,000332023
Union of Concerned Scientists IncCambridge, MA$220,000222023
Harry Chapin Food Bank of Southwest Florida IncFort Myers, FL$200,000222022
International Community Health ServicesSeattle, WA$200,000222022
College Success FoundationBellevue, WA$190,000442025
Barrier Island Group for the ArtsSanibel, FL$185,000222022
Seattle Clemency ProjectKent, WA$169,800542025
Kindering CenterBellevue, WA$166,500542024
Puget Sound Restoration FundBainbridge Is, WA$164,000112025
Clean Air Task Force IncBoston, MA$154,000112022
Hood Canal Slmon Enhancement GroupBelfair, WA$150,000112025
Nature Conservancy - WashingtonSeattle, WA$150,000112022
The Everglades Foundation IncPalmetto Bay, FL$150,000332023
United Way of Lee County IncFort Myers, FL$150,000222022
University of WashingtonSeattle, WA$150,000112025
Community Foundation of North Central WashingtonWenatchee, WA$145,000542024
Cool Earth Action USA IncBrooklyn, NY$120,000112023
Terrapraxis IncCambridge, MA$120,000112023
American Journalism Project IncWashington, DC$110,000112025
Bellevue Boys & Girls ClubBellevue, WA$110,000432025
Cca Foundation IncCaptiva, FL$106,000332023
YouthcareSeattle, WA$104,000212023
350ORGBoston, MA$100,000112021
Global PartnershipsSeattle, WA$100,000222022
Grace Foundation for Jesuit Education in RwandaClyde Hill, WA$100,000112021
Look for the Good Project IncPinehurst, NC$100,000112022
Nia Tero FoundationSeattle, WA$100,000112021
Southeast Seattle Senior FoundationSeattle, WA$100,000112022
Washington State University FoundationPullman, WA$100,000112025
ArtsfundSeattle, WA$80,000222022
Page Ahead Childrens Literacy PrgmSeattle, WA$77,000332024
Degrees of ChangeTacoma, WA$75,500332024
Northwest Harvest E M MSeattle, WA$75,000332024
Solid Ground WashingtonSeattle, WA$75,000222022
Bike Works SeattleSeattle, WA$73,000432023
Northwest School for Hearing Impaired ChildrenShoreline, WA$71,500332025
Jubilee Womens CenterSeattle, WA$70,000332025
Southwest Youth and Family ServicesSeattle, WA$68,250112024
Methow Valley Citizens CouncilTwisp, WA$65,000442024
Methow Valley School DistrictWinthrop, WA$63,000112022
Teens in Public ServiceSeattle, WA$62,500442025
Project Be Free a Nonprofit CorporationRenton, WA$60,000112024
Seattle Art MuseumSeattle, WA$60,000442025
Seattle Childrens Theatre AssociationSeattle, WA$60,000332023
Washington Alliance for Better SchoolsShoreline, WA$60,000112025
Woodland Park Zoological SocietySeattle, WA$60,000542025
Marys Place SeattleSeattle, WA$58,000222024
Elizabeth HomeSeattle, WA$55,000432024
Pioneer Human ServicesSeattle, WA$55,000222025
Geeking Out Kids of ColorSeattle, WA$52,750112024
Methow Valley Family Home Center AssociationWinthrop, WA$52,500332023
Children and Youth Justice CenterSeattle, WA$50,000112021
Interim Community Development AssociationSeattle, WA$50,000112025
Junior Achievement USAAuburn, WA$50,000112023
Mockingbird SocietySeattle, WA$50,000112024
Seattle Amistad SchoolSeattle, WA$50,000112025
Seattle Cares Circle of the National Cares MentoriSeattle, WA$50,000332023
Okanogan County Animal Foster Care AssociationOmak, WA$46,500432023
Ballard Food BankSeattle, WA$45,000322025
Z Girls FoundationBellevue, WA$43,250222024
Literacy SourceSeattle, WA$42,250332024
Duwamish River Cleanup Coalition-Technical AdvisorSeattle, WA$42,000222023
Climate SolutionsSeattle, WA$41,000332024
YWCA of Seattle-King County- Snohomish CountySeattle, WA$41,000442024
King County Sexual Assault Resource CenterRenton, WA$40,000222025
MorningsideOlympia, WA$40,000222024
R Merle Palmer Minority Scholarship FoundationLakewood, WA$40,000112025
RewildAustin, TX$40,000222025
Sawhorse RevolutionSeattle, WA$40,000112023
The Mountains to Sound Greenway TrailSeattle, WA$40,000112025
Year Up Inc - Seattle ChapterSeattle, WA$40,000112025
StolenyouthSeattle, WA$37,500112021
Byrd Barr PlaceSeattle, WA$37,250222023
Africatown Community Land TrustSeattle, WA$35,000112023
Asia Pacific Cultural CenterTacoma, WA$35,000112021
Community for YouthSeattle, WA$35,000222025
Humane Society for Seattle-King CoBellevue, WA$35,000332025
ShejumpsSalt Lake City, UT$35,000222025
Shell Museum and Educational Foundation IncSanibel, FL$35,000222022
Wonderland Child & Family ServicesShoreline, WA$35,000222025
EarthgenSeattle, WA$34,000222025
Westside BabySeattle, WA$33,500322025
Northwest CenterRenton, WA$32,100222023
Rainier Valley Food BankSeattle, WA$32,000222025
Seattle Area Feline RescueShoreline, WA$31,000442025
World Affairs CouncilSeattle, WA$31,000332025
Cascadia Methow Music AssociationTwisp, WA$30,000332023
Collaborative Effort IncTacoma, WA$30,000112021
Compass Housing AllianceSeattle, WA$30,000222024
Congregations for the HomelessBellevue, WA$30,000222023
Defenders of WildlifeWashington, DC$30,000332023
Ding Darling Wildlife Society IncSanibel, FL$30,000212021
Eastside AcademyBellevue, WA$30,000112022
Family First Community Center FoundationSan Rafael, CA$30,000112022
Medical Teams InternationalPortland, OR$30,000112023
Merc Playhouse SocietyTwisp, WA$30,000332023
Pacific Legal FoundationSacramento, CA$30,000222022
Public School Funding AllianceWinthrop, WA$30,000222022
Rainier PrepSeattle, WA$30,000112022
Rainier ScholarsSeattle, WA$30,000442025
Seattle Parks FoundationSeattle, WA$30,000332023
Seattle Public Library FoundationSeattle, WA$30,000332023
Support 7Lynnwood, WA$30,000112025
Swan Vocational EnterprisesWhite Swan, WA$30,000112021
Your Money MattersAuburn, WA$30,000112021
West Seattle Food BankSeattle, WA$28,000322025
Seattle Childrens HospitalSeattle, WA$27,500222023
Associated Recreation CouncilSeattle, WA$27,000112023
Planned Parenthood Federation of America IncWashington, DC$27,000322025
Planet WomenBainbridge Is, WA$25,800222024
1448 ProjectsSeattle, WA$25,500332023
After-School All-StarsLos Angeles, CA$25,000112023
Billion Oyster ProjectNew York, NY$25,000112025
Boys and Girls Clubs of King CountySeattle, WA$25,000222025
Chess Mates FoundationSeattle, WA$25,000112025
Hearing Speech & Deafness CenterSeattle, WA$25,000112024
Millennia MinistriesEverett, WA$25,000112022
National World War II Museum IncNew Orleans, LA$25,000112022
Northwest Education AccessSeattle, WA$25,000222024
Protect Our WintersBoulder, CO$25,000112023
Reach Out and Read IncBoston, MA$25,000112024
Seattle Good Business NetworkSeattle, WA$25,000112024
Skagit Valley College FoundationMount Vernon, WA$25,000112024
The Foodbank at St MarysSeattle, WA$25,000112022
WetaArlington, VA$25,000222024
Seattles Union Gospel MissionSeattle, WA$24,000332023
Xbot RoboticsSeattle, WA$22,750112024
Downtown Emergency Service CenterSeattle, WA$22,500222024
Sustainable SurfManhattan Bch, CA$22,300112023
Captiva Island Historical SocietyCaptiva, FL$21,200222023
Family Law CASA of King CountyTukwila, WA$21,000442024
Ada Developers AcademyIssaquah, WA$20,000112025
Al Otro Lado IncSan Ysidro, CA$20,000112025
American Friends of the Ocean Cleanup FoundationPasadena, CA$20,000112024
Big Life Foundation USARidgefield, WA$20,000112024
Child Advocacy Center of Snohomish CountyEverett, WA$20,000112024
College PossibleSaint Paul, MN$20,000112022
Community House Mental Health AgencySeattle, WA$20,000112023
Coyote CentralSeattle, WA$20,000112025
Dress for Success SeattleSeattle, WA$20,000112025
Eastside Legal Assistance ProgramBellevue, WA$20,000112022
Eileen & Callies PlaceFederal Way, WA$20,000112022
Firefighters United for Safety Ethics and EcologyEugene, OR$20,000112023
Foundation for Edmonds School DistrictLynnwood, WA$20,000112021
Islesboro Affordable PropertyIslesboro, ME$20,000112025
Kal Academy NpRedmond, WA$20,000222023
Kind IncWashington, DC$20,000112025
Legal Counsel for Youth and ChildrenSeattle, WA$20,000112021
Mayo ClinicRochester, MN$20,000222022
National Multiple Sclerosis SocietyLos Angeles, CA$20,000222023
Olive Crest - Seattle BranchBellevue, WA$20,000112021
Seattle Repertory TheatreSeattle, WA$20,000112025
Spark NorthwestSeattle, WA$20,000112021
Spin CafeOak Harbor, WA$20,000222025
The Seattle Academy of Arts and SciencesSeattle, WA$20,000112021
Washington Kids in TransitionLynnwood, WA$20,000222023
Washington State Charter Schools AssociationSeattle, WA$20,000112021
Wild Salmon CenterPortland, OR$20,000222022
Wolf Haven InternationalTenino, WA$20,000112024
Year Up IncBoston, MA$20,000112022
Backpack BrigadeSeattle, WA$19,000322023
Community PassagewaysSeattle, WA$19,000212023
Facing HomelessnessSeattle, WA$19,000212021
Resilient Hearts Animal SanctuarySeattle, WA$19,000332025
Environmental Defense Fund IncorporatedNew York, NY$18,500222023
Lighthouse for the Blind IncSeattle, WA$18,000332023
1000 Dreams FundWashington, DC$15,000112025
Babies of HomelessnessBothell, WA$15,000112025
City Year Seattleking CountySeattle, WA$15,000112025
Full Life CareSeattle, WA$15,000112024
Goodroots NorthwestBonney Lake, WA$15,000112024
GreentrikeTacoma, WA$15,000222025
Hope Creek Charitable FoundationMill Creek, WA$15,000112023
Hunger Intervention ProgramSeattle, WA$15,000112024
Imagine Childrens MuseumEverett, WA$15,000112025
Junior Achievement of WashingtonAuburn, WA$15,000112021
Methow Music Festival AssociationTwisp, WA$15,000112023
Methow Valley Community Center AssociationTwisp, WA$15,000332023
Pike Place Market FoundationSeattle, WA$15,000222025
Recovery CafeSeattle, WA$15,000332023
Sail Sand PointSeattle, WA$15,000112022
Save the Redwoods LeagueSan Francisco, CA$15,000112021
Seattle Dogs Homeless ProgramSeattle, WA$15,000332025
Seattle Theatre GroupSeattle, WA$15,000222024
Sierra Pacific Furbabies IncMira Loma, CA$15,000112025
Snohomish Education FoundationSnohomish, WA$15,000112022
SplashforwardKirkland, WA$15,000222025
The CoveTwisp, WA$15,000332023
Vine Maple PlaceMaple Valley, WA$15,000112021
Washington Chapter-American Academy of PediatricsSeattle, WA$15,000112022
Washington Healthcare Access AllianceTacoma, WA$15,000222023
HopelinkRedmond, WA$14,000442024
Operation NightwatchSeattle, WA$14,000222024
Student Research and DevelopmentSeattle, WA$13,750112024
Christian Herald Assn IncNew York, NY$13,500112023
Girls Who Code IncNew York, NY$13,500112023
One Tree Planted IncShelburne, VT$13,500112023
ChildhavenSeattle, WA$13,000332023
Providence Mount St Vincent FoundationSeattle, WA$13,000332023
LifewireBellevue, WA$12,500222022

171 of 404 (42%) received money in more than one year over the 5 years we hold.

Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 37%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is less consistent than most. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one.

What the money was for

Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.

What kind of organizations it funds

By the activity category the IRS assigns each recipient, for the 595 grants where we could match the recipient to a registered organization. The categories are the IRS's. The match, made from the name and address on the return, is ours.

Human Services
107 grants
Education
101 grants
Arts & Culture
63 grants
Environment
57 grants
Animal Welfare
52 grants
International Affairs
27 grants
Housing & Shelter
22 grants
Youth Development
21 grants

Giving by year

Tax yearGrantsTotalMedian grant
2021172$12.8M$10,000
2022175$24.1M$15,000
2023163$7,039,500$10,000
2024117$5,193,000$10,000
2025117$6,931,000$14,000

Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.

Where its money goes

73% of its giving went to organizations in Washington. If your organization is based elsewhere, look in the recipient list for grants to your area before writing.

Washington
$41.1M
Florida
$2.9M
Virginia
$2.5M
New York
$2.2M
District of Columbia
$2.0M
California
$1.9M
Connecticut
$1.3M
Massachusetts
$639K

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Funders that support the same organizations

These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.

American Online Giving Foundation Inc280 shared recipientsFidelity Investments Charitable Gift Fund271 shared recipientsDonor Advised Charitable Giving Inc264 shared recipientsSeattle Foundation205 shared recipientsVanguard Charitable Endowment Program181 shared recipientsNational Philanthropic Trust167 shared recipients

How to approach this foundation

  1. Check you are its size. The median grant is $10,000. A request many times that size asks for something it has rarely or never given.
  2. Check you are in its geography. Its giving is concentrated in Washington.
  3. Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
  4. Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.

Where these numbers come from

Everything above is taken from Moccasin Lake Foundation's own Form 990-PF filings, which the IRS publishes in bulk. We used 5 returns (tax years 2021-2025). Grant figures are from its returns. Matching recipients to registered organizations, their IRS classifications, the retention rate and the funders that support the same organizations are our own calculations, described in how we build this.

Address of record on the latest return: Foundation Source 501 Silverside Rd, Wilmington, DE, 19809. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.

EIN 91-1545081 · See the original filings on ProPublica · How we build this

This is history, not an open call. Foundation returns are published about a year after the tax year ends. Nothing on this page is a deadline. It is a record of who this foundation has actually funded.

Is something here wrong about your foundation? Email [email protected] and we will correct it.