Private foundation · EIN 04-3104008

The Horne Family Foundation

Accepts applications

Boston, MA

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Tax year 2023 (period ending 2024-11-30) · Filed with IRS 2025 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202522879349100937
Total assets (EOY)$9,867,025
Grants paid$789,321
Typical (median) grant$15,000
Grants listed49
Giving in home state (MA)23%

Grant size distribution

RangeGrants
Under $5K0
$5K–$25K46
$25K–$100K3
$100K+0

Smallest $5,000 · Largest $25,000

Geographic focus

MA
23%
NH
18%
DC
9%
CA
6%
NY
5%
Other/foreign
5%
MT
4%
ME
4%

Common purposes

supportsactivities

Giving history

Tax yearContributions paidTotal assetsGrants listed
2022$743,162$10,423,19650
2023$789,321$9,867,02549

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

How to apply

ContactTARA V HORNE
AddressPO BOX 272, KITTERY, ME, 03904
Phone2077032919
Form & materialsGRANT APPLICATION AVAILABLE ON WEBSITE
DeadlinesMARCH 31 AND SEPTEMBER 30
RestrictionsGRANT LIMITATIONS ARE AVAILABLE ON WEBSITE

Source: 990-PF Part XV line 2, tax year 2023.

Top recipients (tax year 2023)

RecipientLocationPurposeAmount
Environmental Investigation AgencyWASHINGTON, DCSUPPORTS GENERAL ACTIVITIES$25,000
Island PressWASHINGTON, DCSUPPORTS GENERAL ACTIVITIES$25,000
The Story Of StuffBERKELEY, CASUPPORTS GENERAL ACTIVITIES$25,000
Newhouse Wildlife CenterCHELMSFORD, MASUPPORTS GENERAL ACTIVITIES$24,781
American Society Of Landscape ArchitectsWASHINGTON, DCSUPPORTS GENERAL ACTIVITIES$21,500
Kope LionNEW YORK, NYSUPPORTS GENERAL ACTIVITIES$20,200
Boys And Girls Club Of Souhegan ValleyMILFORD, NHSUPPORTS GENERAL ACTIVITIES$20,000
Center For Biological DiversityTUCSON, AZSUPPORTS GENERAL ACTIVITIES$20,000
Center For Canine Behavior StudiesSALISBURY, CTSUPPORTS GENERAL ACTIVITIES$20,000
Climate Finance ActionBOSTON, MASUPPORTS GENERAL ACTIVITIES$20,000
Earth Law CenterDURANGO, COSUPPORTS GENERAL ACTIVITIES$20,000
Elephant SanctuaryHOHENWALD, NJSUPPORTS GENERAL ACTIVITIES$20,000
Elevated Thought FoundationLAWRENCE, MASUPPORTS GENERAL ACTIVITIES$20,000
Environmental Health SciencesBOZEMAN, MTSUPPORTS GENERAL ACTIVITIES$20,000
Environmental Law And Policy CenterCHICAGO, ILSUPPORTS GENERAL ACTIVITIES$20,000
Gaining GroundCONCORD, MASUPPORTS GENERAL ACTIVITIES$20,000
Gallatin River Task ForceBIG SKYSUPPORTS GENERAL ACTIVITIES$20,000
Gray Muzzle OrganizationRALEIGH, NCSUPPORTS GENERAL ACTIVITIES$20,000
Haven Violence Prevention And Support ServicesPORTSMOUTH, NHSUPPORTS GENERAL ACTIVITIES$20,000
Lawrence Community WorksLAWRENCE, MASUPPORTS GENERAL ACTIVITIES$20,000
Seacoast Youth ServicesSEABROOKSUPPORTS GENERAL ACTIVITIES$20,000
Sierra Foothills ConservancyMARIPOSA, CASUPPORTS GENERAL ACTIVITIES$20,000
Veterinarians InternationalNEW YORK, NYSUPPORTS GENERAL ACTIVITIES$20,000
Bli GlobalCLAREMONT, NHSUPPORTS GENERAL ACTIVITIES$15,340
Arts In ReachPORTSMOUTH, NHSUPPORTS GENERAL ACTIVITIES$15,000
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