Private foundation · EIN 23-2867116

Horizon Foundation Inc

Accepts applications

Rockport, MA

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Tax year 2024 (period ending 2025-06-30) · Filed with IRS 2025 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202502899349100715
Total assets (EOY)$32,023,639
Grants paid$1,335,013
Typical (median) grant$10,000
Grants listed110
Giving in home state (MA)15%

Grant size distribution

RangeGrants
Under $5K0
$5K–$25K110
$25K–$100K0
$100K+0

Smallest $5,000 · Largest $20,000

Geographic focus

ME
39%
MA
15%
FL
12%
CT
12%
MT
7%
NH
7%
ID
4%
VA
1%

Common purposes

horizonsstudentenrichmentnatureconservancyidahosierraclubmainechapter

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$1,184,554$30,030,08391
2024$1,335,013$32,023,639110

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

ContactHorizon Foundation
AddressPO Box 816, Rockport, MA, 01966
Phone2077735101
Emailinfo@horizonfoundation.org
Form & materialsHorizon Foundation has shifted to an invite-only application process. If your organization received funding in the fall of 2023 or earlier you will be considered. Please visit the website for further information: https://www.horizonfoundation.org/how-to-apply
DeadlinesIn October 2025 we will invite organizations to apply. Application deadline is November 3, 2025.
RestrictionsHorizon generally will make grants in the $5,000 to $20,000 range, with an average grant size of about $12,500. The Foundation does not fund or consider applications for: Annual, building, capital, or endowment fund drives; Colleges and universities; Emergency requests; Health/mental health programs; Individuals; International or foreign programs; Public and private schools; Religious projects; and/or State agencies. Additionally, past grantees must wait at least two years before reapplying.

Source: 990-PF Part XV line 2, tax year 2024.

Top recipients (tax year 2024)

RecipientLocationPurposeAmount
3S ArtspacePortsmouth, NHGeneral Support$20,000
Banner Lake Club IncHobe Sound, FLGeneral Support$20,000
Boys & Girls Club Of Martin County IncHobe Sound, FLGeneral Support$20,000
Carver Foundation Of Norwalk CtNorwalk, CTGeneral Support$20,000
Higher GroundKetchum, IDGeneral Support$20,000
House Of HopeStuart, FLGeneral Support$20,000
Kieve Wavus EducationNobleboro, MEGeneral Support$20,000
New Canaan Country SchoolNew Canaan, CTHorizons Student Enrichment Program$20,000
Osterville Village LibraryOsterville, MAGeneral Support$20,000
Portland Community SquashPortland, MEGeneral Support$20,000
ProsperitymePortland, MEGeneral Support$20,000
Rangeley Lakes Heritage TrustRangeley, MEGeneral Support$20,000
The Ecology SchoolSaco, MEGeneral Support$20,000
The Everglades FoundationPalmetto Bay, FLGeneral Support$20,000
The Nature ConservancyArlington, VAThe Nature Conservancy in Idaho$20,000
Wood River Land TrustHailey, IDGeneral Support$20,000
Alliance To Protect Nantucket SoundHyannis, MAGeneral Support$17,500
Spaulding Rehabilitation Hospital CorporationCharlestown, MAGeneral Support$17,500
Arts Foundation Of Cape CodHyannis, MAGeneral Support$15,000
Barnstable Clean Water CoalitionOsterville, MAGeneral Support$15,000
Camp Boggy CreekEustis, FLGeneral Support$15,000
Conservation Law FoundationBoston, MAGeneral Support$15,000
Maine AudubonFalmouth, MEGeneral Support$15,000
Maltz Jupiter TheatreJupiter, FLGeneral Support$15,000
Massachusetts Audubon SocietyLincoln, MAGeneral Support$15,000
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