FundersMassachusetts

Horizon Foundation Inc

Rockport, MA · EIN 23-2867116. Reported 406 grants totalling $5,024,719 to 274 organizations across tax years 2021-2024. This foundation did not tell the IRS it funds only preselected organizations.

Yesaccepts unsolicited requests
$12,500median grant
$5,024,719granted, 2021-2024
274organizations funded
4%of grantees funded again the next year
$32.0Massets, 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. Horizon Foundation Inc 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 $12,500. Half of everything it gave fell between $10,000 and $15,000; the smallest was $500 and the largest $40,000. If you are asking for materially more than the top of that range, you are asking the wrong foundation.

Under $1,000
1 grant
$1,000 - $5,000
15 grants
$5,000 - $10,000
82 grants
$10,000 - $25,000
304 grants
$25,000 - $50,000
4 grants

Every organization it funded

All 274 recipients appear in its filings; the 250 largest are listed here. Years funded is the number of separate tax years in which this organization received money -- the clearest signal of who this foundation actually has a relationship with.

OrganizationLocationTotal receivedGrantsYears fundedLast
Banner Lake Club IncHobe Sound, FL$60,000222024
Bigelow Laboratory for Ocean SciencesEast Boothbay, ME$45,000332024
Maine Farmland TrustBelfast, ME$45,000322023
Midcoast ConservancyEdgecomb, ME$45,000332024
Norwalk Land Trust IncNorwalk, CT$45,000322023
The Community LibraryKetchum, ID$44,000222023
Alliance to Protect Nantucket SoundHyannis, MA$42,500222024
Osterville Village LibraryOsterville, MA$40,500332024
Barnstable Land TrustWest Barnstable, MA$40,000222023
Boys & Girls Club of Martin County IncHobe Sound, FL$40,000222024
Carver Foundation of Norwalk CtNorwalk, CT$40,000222024
House of HopeStuart, FL$40,000222024
Idaho Basecamp IncKetchum, ID$40,000222023
Kieve Wavus Education IncNobleboro, ME$40,000222024
New Canaan Mounted TroopNew Canaan, CT$40,000222023
Person-to-Person IncDarien, CT$40,000222023
ProsperitymePortland, ME$40,000222024
Rangeley Lakes Heritage TrustRangeley, ME$40,000222024
Snake River Waterkeeper IncBoise, ID$40,000222023
The Nature Conservancy in MaineBrunswick, ME$40,000222023
Higher GroundKetchum, ID$39,100222024
Association to Preserve Cape Cod IncDennis, MA$38,500222023
Spaulding Rehabilitation Hospital CorporationCharlestown, MA$37,500222024
The Trust for Public LandPortland, ME$37,500222023
Wolfe's Neck Center for Agriculture and the EnvironmentFreeport, ME$37,500222023
Boys & Girls Club of GreenwichGreenwich, CT$35,000222023
Cranberry Sunset FarmMarstons Mills, MA$35,000222023
Full Plates Full PotentialBrunswick, ME$35,000222023
Island InstituteRockland, ME$35,000222023
Maine AudubonFalmouth, ME$35,000222024
Maine PublicLewiston, ME$35,000222023
Norwalk Grassroots Tennis & EducationNorwalk, CT$35,000222024
Portland Community SquashPortland, ME$35,000222024
Project Lift IncPalm City, FL$35,000222024
The Ecology SchoolSaco, ME$35,000222024
The Nature Conservancy in MassachusettsBoston, MA$35,000222023
Lee Pesky Learning CenterBoise, ID$34,000222023
New Canaan LibraryNew Canaan, CT$34,000222023
Rowayton Arts CenterRowayton, CT$34,000222023
Bonefish & Tarpon TrustMiami, FL$33,500322023
Maine Environmental Education AssociationBrunswick, ME$33,000322024
Appalachian Mountain ClubBoston, MA$32,500222023
Connecticut Zoological Society IncBridgeport, CT$32,500222024
Princeton First Aid & Rescue SquadPrinceton, NJ$32,400332024
Arts Foundation of Cape CodHyannis, MA$30,000222024
Bartlett Arboretum & GardensStamford, CT$30,000222023
Boys & Girls Clubs of Southern MainePortland, ME$30,000222023
Experience CampsWestport, CT$30,000222023
Family Centers IncGreenwich, CT$30,000222023
Locker ProjectPortland, ME$30,000222024
Mill River Park CollaborativeStamford, CT$30,000222024
New England Forestry Foundation IncLittleton, MA$30,000222023
Patrons of the Trumbull Nature & Arts Center IncTrumbull, CT$30,000222023
Portland Symphony OrchestraPortland, ME$30,000222023
Regional YMCA of Western CtBrookfield, CT$30,000222024
Stepping Stones Museum for ChildrenNorwalk, CT$30,000222023
The Historical Society of Martin CountyStuart, FL$30,000222023
Trout UnlimitedArlington, VA$30,000222023
YMCA of the Treasure CoastStuart, FL$30,000222023
Barnstable Clean Water CoalitionOsterville, MA$29,000222024
Chebeague & Cumberland Land TrustCumberland, ME$28,000222024
My Place Teen CenterWestbrook, ME$28,000222024
Natural Resources Council of MaineAugusta, ME$28,000222024
Preble StreetPortland, ME$28,000222024
317 Main Community Music CenterYarmouth, ME$27,500222023
Girl Scouts of Eastern MassachusettsWaltham, MA$27,500222024
Good Shepherd Food BankAuburn, ME$27,500222023
YMCA Cape CodWest Barnstable, MA$27,500222024
Coastal Rivers Conservation TrustDamariscotta, ME$27,000222024
Defend Our HealthPortland, ME$25,000222024
Friends of Casco BayPortland, ME$25,000222023
Growsmart MaineAugusta, ME$25,000222024
Indigo Arts AlliancePortland, ME$25,000222024
Jobs for Maine's Graduates IncAugusta, ME$25,000222024
Maine Island Trail AssociationPortland, ME$25,000222024
Massachusetts Audubon SocietyLincoln, MA$25,000222024
Mayo Street ArtsPortland, ME$25,000222023
Olympia Snowe Women's Leadership InstitutePortland, ME$25,000222023
Portland OvationsPortland, ME$25,000222024
Side X SidePortland, ME$25,000222023
Teens to TrailsBrunswick, ME$25,000222024
The Conservation FundStuart, FL$25,000112022
West End House Girls CampParsonsfield, ME$24,500222024
Reach Western ConnecticutBrookfield, CT$23,000222024
Great Bay StewardsGreenland, NH$22,500332023
Maine Conservation AllianceAugusta, ME$22,500222023
Stamford Public Education FoundationStamford, CT$22,500222024
Youth Full MaineBiddeford, ME$21,000222024
New Canaan Nature CenterNew Canaan, CT$20,780222023
Portland Parks ConservancyPortland, ME$20,500222024
3S ArtspacePortsmouth, NH$20,000112024
A Company of GirlsPortland, ME$20,000222024
Acadia CenterRockport, ME$20,000222023
Cape Cod Maritime MuseumHyannis, MA$20,000222024
Fabien Cousteau Ocean Learning CenterNew York, NY$20,000112022
Heart of BiddefordBiddeford, ME$20,000222023
Human Services Council IncNorwalk, CT$20,000112021
Intempo Organization IncStamford, CT$20,000222023
LearningworksPortland, ME$20,000222024
Maine Mountain CollaborativePortland, ME$20,000222023
Maine State Music TheatreBrunswick, ME$20,000222024
New Canaan Country Day SchoolNew Canaan, CT$20,000112022
New Canaan Country SchoolNew Canaan, CT$20,000112024
Palaver Strings IncPortland, ME$20,000222024
Penikese Island School IncWoods Hole, MA$20,000222024
The Everglades FoundationPalmetto Bay, FL$20,000112024
The Nature ConservancyArlington, VA$20,000112024
The Nature Conservancy in IdahoHailey, ID$20,000112022
The WindowdressersRockland, ME$20,000222023
Wood River Community YMCAKetchum, ID$20,000112023
Wood River Land TrustHailey, ID$20,000112024
Freeport Conservation TrustFreeport, ME$19,000222023
Westrick Music AcademyPrinceton Junction, NJ$19,000222024
Blue Scholars InitiativeMiami, FL$18,000222024
Hurricane Island Outward Bound SchoolCamden, ME$18,000112022
Our Climate CommonGeorgetown, ME$17,500222023
SailmainePortland, ME$17,500222023
Truro Center for the Arts at Castle HillTruro, MA$17,500222024
Cotuit Center for the ArtsCotuit, MA$17,105112021
Maine Academy of Modern MusicPortland, ME$17,000222023
Big Brothers Big Sisters of Southern MaineWestbrook, ME$15,000112021
Boys & Girls Club of Cape CodMashpee, MA$15,000112021
Camp Boggy CreekEustis, FL$15,000112024
Conservation Law FoundationBoston, MA$15,000112024
Darien YMCADarien, CT$15,000112023
Friends of Katahdin Woods & WatersPortland, ME$15,000112021
Girl Scouts of Connecticut IncHartford, CT$15,000112021
Greens Ledge Light Preservation Society IncRowayton, CT$15,000112023
Gulf of Maine Research InstitutePortland, ME$15,000112023
Heritage Museums and GardensSandwich, MA$15,000112021
Heritage Plantation of Sandwich (dba Heritage Museums & Gardens)Sandwich, MA$15,000112023
Love Live Local IncHyannis, MA$15,000222023
Maine Coast Heritage TrustTopsham, ME$15,000112023
Maine Community FoundationEllsworth, ME$15,000112021
Maine GearshareBrunswick, ME$15,000112022
Maine Math and Science AllianceAugusta, ME$15,000112022
Maltz Jupiter TheatreJupiter, FL$15,000112024
Manomet IncManomet, MA$15,000112021
New Hampshire Charitable FoundationConcord, NH$15,000112024
New Hampshire Philharmonic Orchestra IncConcord, NH$15,000222024
Northern Forest CenterConcord, NH$15,000222024
Osterville Historical MuseumOsterville, MA$15,000112021
Outer Most Performing Arts Centerwellfleet Harbor Actors TheaterWellfleet, MA$15,000112021
PihcintuWindham, ME$15,000112022
Portland Museum of ArtPortland, ME$15,000112023
Preservation Foundation of Palm BeachPalm Beach, FL$15,000112024
Princeton Family YMCAPrinceton, NJ$15,000112021
Roots Family CollaborativeBozeman, MT$15,000222024
State of Maine Governors Office of Policy Innovation & the FutureAugusta, ME$15,000112023
SubcircleBiddeford, ME$15,000222024
The Granite YMCAManchester, NH$15,000222024
The Maine Center for Public Interest ReportingHallowell, ME$15,000112024
The Trustees of ReservationsBoston, MA$15,000112023
Trinity Counseling ServicePrinceton, NJ$15,000112023
Wayside Food ProgramsPortland, ME$15,000222024
Wild Seed ProjectNorth Yarmouth, ME$15,000112023
Coastal Maine Botanical GardensBoothbay, ME$14,967112021
Falmouth Land TrustFalmouth, ME$14,500112023
Cultivating CommunityPortland, ME$13,000112024
HrdcBozeman, MT$13,000112024
The Dirt Concern Dba Southwest Montana Mountain Bike AssociationBozeman, MT$13,000112024
Tinworks ArtBozeman, MT$13,000112024
Conservation Law FoundationPortland, ME$12,500112021
High Peaks AllianceFarmington, ME$12,500112024
Illustration InstitutePortland, ME$12,500112022
Junior Achievement of MainePortland, ME$12,500112022
Portsmouth Historical SocietyPortsmouth, NH$12,500222024
Seacoast Science Center IncRye, NH$12,500222024
The Westport Library AssociationWestport, CT$12,500112024
Friends of Seabrook CommunitySeabrook, NH$12,000112022
Junior Art & Music Inc (jam)Norwalk, CT$12,000112023
RippleffectPortland, ME$12,000112024
The Rotary Club of Falmouth Cape CodFalmouth, MA$12,000112021
Stamford HospitalStamford, CT$11,000222024
Allagash Wilderness Waterway FoundationBangor, ME$10,000112021
American Saltwater Guides AssociationFloral Park, NY$10,000112024
Big Brothers Big Sisters Mid MaineCamden, ME$10,000112024
Big Sky Youth EmpowermentBozeman, MT$10,000112023
Bozeman Bike KitchenBozeman, MT$10,000112024
Cape Arts and EntertainmentWest Barnstable, MA$10,000112024
Central Lincoln County Ymcafarms at the YDamariscotta, ME$10,000112024
Coastal Kids PreschoolDamariscotta, ME$10,000222024
Cook and GrowBridgeport, CT$10,000112021
Daniel Webster Council Boy Scouts of AmericaManchester, NH$10,000222024
Eagle Mount BozemanBozeman, MT$10,000112024
Fairgate Farm IncStamford, CT$10,000112022
Falmouth Historical SocietyFalmouth, MA$10,000112023
Freeport Community ServicesFreeport, ME$10,000112023
Friends of the Gallatin National Forest Avalanche CenterBozeman, MT$10,000112024
Greater Franklin Food CouncilFarmington, ME$10,000112024
Hardy GirlsWaterville, ME$10,000112024
Isles IncTrenton, NJ$10,000112023
Ketcha OutdoorsScarborough, ME$10,000112023
Loveyourbrain FoundationNorwich, VT$10,000222024
Maine Charitable Mechanic AssociationPortland, ME$10,000112022
Maine Historical SocietyPortland, ME$10,000112022
Millhill Child & Family DevelopmentTrenton, NJ$10,000112021
Montana Conservation CorpsBozeman, MT$10,000112024
NAMI Wood River Valley (nami-Wrv)Hailey, ID$10,000112024
Plimoth Patuxet MuseumsPlymouth, MA$10,000112024
Portland Public LibraryPortland, ME$10,000112024
Portland TrailsPortland, ME$10,000112024
Rangeley Friends of the Performing ArtsRangeley, ME$10,000112023
Sierra Club FoundationOakland, CA$10,000112024
Silvermine Arts CenterNew Canaan, CT$10,000112024
Southern Maine Conservation CollaborativePortland, ME$10,000112021
Speak About It IncPortland, ME$10,000112023
St Joseph Nutrition CenterJay, ME$10,000112022
Stratford Library AssociationStratford, CT$10,000112024
Sugarloaf Ski ClubCarrabassett Valley, ME$10,000222024
The Climate InitiativeCape Porpoise, ME$10,000112021
The Conservation FundArlington, VA$10,000112023
The Hunger CoalitionBellevue, ID$10,000112023
The Westport LibraryWestport, CT$10,000112022
Vigorous TendernessPortland, ME$10,000112024
Waterway Advocates IncSunrise, FL$10,000112022
Wells Reserve at LaudholmWells, ME$10,000112021
Maine Coast Fishermen's AssociationBrunswick, ME$9,500112022
Beaux ArtsCoral Gables, FL$8,300222022
Apex Youth ConnectionBiddeford, ME$8,000112024
Bowdoin International Music FestivalBrunswick, ME$8,000112022
Growing to GiveBrunswick, ME$8,000112021
Warner House AssociationPortsmouth, NH$8,000112022
White Pine ProgramsYork, ME$8,000112022
240 StringsPortland, ME$7,500112021
A Climate to ThriveMount Desert, ME$7,500112021
Beaux Arts of the Lowe Art MuseumCoral Gables, FL$7,500112023
Comic KidsMiami, FL$7,500112024
Greater Portland Immigrant Welcome CenterPortland, ME$7,500112021
Living Soil NetworkSouth Portland, ME$7,500112022
ManaPortland, ME$7,500112022
Meetinghouse ArtsFreeport, ME$7,500112023
Nobleboro Historical SocietyNobleboro, ME$7,500112022
Our Place Portland IncScarborough, ME$7,500112023
Project MusicStamford, CT$7,500112021
Rural Aspirations ProjectSwanville, ME$7,500112022
TempoartPortland, ME$7,500112022
Hewnoaks Artist ColonyBrooklyn, NY$7,000112021
7 Lakes AllianceBelgrade Lakes, ME$6,513112024
Greenwich Land TrustGreenwich, CT$5,500112023
Sea Change YogaPortland, ME$5,400112023
Art Creates US Inc (dba Projectart)Detroit, MI$5,000112021
Arts Are ElementaryBrunswick, ME$5,000112023
Boys & Girls Clubs of Mercer CountyTrenton, NJ$5,000112022
Delray Beach Children's Garden IncDelray Beach, FL$5,000112024
Dennis Conservation Land TrustEast Dennis, MA$5,000112021
Emerson Center for the Arts & CultureBozeman, MT$5,000112023
Every Child Valued a Nj Nonprofit CorporationLawrenceville, NJ$5,000112021
Frank Knight FoundationYarmouth, ME$5,000112021
Friends of Congress Square ParkPortland, ME$5,000112021

123 of 274 (45%) received money in more than one year over the 4 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 4%, across 3 year-to-year transitions. The median foundation retains about 67%, so this one is less consistent than most. A high number means its list is close to settled and a newcomer has to displace someone; a low one means it is still moving money around, which is where an opening is.

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 recipient's own IRS classification, for the 310 grants where we could identify the organization. These are assigned categories, not our guesses.

Environment
78 grants
Arts & Culture
63 grants
Human Services
40 grants
Youth Development
28 grants
Education
24 grants
Food & Nutrition
16 grants
Recreation & Sports
16 grants
Animal Welfare
8 grants

Giving by year

Tax yearGrantsTotalMedian grant
2021106$1,290,152$14,983
202299$1,215,000$12,000
202391$1,184,554$15,000
2024110$1,335,013$10,000

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

Foundations concentrate geographically far more than their mission statements suggest. 44% of this one's giving went to organizations in Maine. If you are outside its footprint, that matters more than how well your programme fits.

Maine
$2.2M
Connecticut
$845K
Massachusetts
$727K
Florida
$420K
Idaho
$277K
New Hampshire
$166K
New Jersey
$126K
Montana
$114K

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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 the strongest available signal that two funders have overlapping priorities, and a funder already backing your peers is a far warmer prospect than one that merely lists your cause.

Fidelity Investments Charitable Gift Fund169 shared recipientsDonor Advised Charitable Giving Inc134 shared recipientsMaine Community Foundation Inc105 shared recipientsVanguard Charitable Endowment Program94 shared recipientsAmerican Online Giving Foundation Inc83 shared recipientsOnion Foundation70 shared recipients

How to approach this foundation

  1. Check you are its size. The median grant is $12,500. Asking for ten times that is the most common way small organizations waste a submission.
  2. Check you are in its geography. Its giving is concentrated in Maine.
  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.

Related guides

Foundations funding arts & culture in MassachusettsEvery funder in this group, rankedFoundations funding human services in MassachusettsEvery funder in this group, ranked

Where these numbers come from

Everything above is taken from Horizon Foundation Inc's own Form 990-PF filings, which the IRS publishes in bulk. We used 4 returns (tax years 2021-2024). Nothing here is scraped, inferred, or estimated.

Address of record on the latest return: Po Box 816, Rockport, MA, 01966. 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 23-2867116 · 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, which is the best available predictor of who it will fund next -- and a much better basis for deciding whether to write to them than a mission statement.

Is something here wrong about your foundation? Email hello@funderscope.com and we will correct it.