Grants paid by Third Street Foundation
EIN 26-2535107 · Portsmouth, NH · Form 990-PF, Part XV · NTEE T20
Third Street Foundation of Portsmouth, NH (EIN 26-2535107) reported 116 grants paid totaling $557,200 to 44 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$557,200
116 grants
Recipients
44
distinct organizations
Tax years
2018–2024
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 19 | $54,500 | — |
| 2020 | 11 | $63,500 | — |
| 2021 | 22 | $76,200 | — |
| 2022 | 22 | $79,000 | — |
| 2023 | 21 | $135,000 | — |
| 2024 | 21 | $149,000 | — |
Top recipients
The 44 recipients receiving the most from Third Street Foundation, by grants paid, out of 44 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Corning Museum of Glass 16-0764349 | B | Corning, NY | 5 | $117,000 | 2024 |
| Harvard College | U | Cambridge, MA | 5 | $101,000 | 2024 |
| Christ Episcopal Church | U | Corning, NY | 1 | $50,000 | 2023 |
| Purnell School | U | Pottersville, NJ | 2 | $35,000 | 2021 |
| Tomorrow's Education Network | U | Towaco, NJ | 1 | $30,000 | 2022 |
| St Paul's School 04-2384775 | D | Concord, MA | 6 | $25,000 | 2024 |
| Corning Community College Development Foundation 22-2447399 | B | Corning, NY | 1 | $20,000 | 2018 |
| The Triangle Fund 31-1591261 | B | Corning, NY | 1 | $14,000 | 2023 |
| Harvard University 04-3009105 | C | Cambridge, MA | 1 | $11,500 | 2018 |
| Marlborough School 95-2816435 | B | Los Angeles, CA | 3 | $10,700 | 2021 |
| Planned Parenthood Federation of America | U | Washington, DC | 5 | $9,000 | 2024 |
| Equal Justice Initiative 63-1135091 | B | Montgomery, AL | 5 | $9,000 | 2024 |
| Doctors Without Borders | U | Hagerstown, MD | 3 | $8,000 | 2024 |
| Ethical Culture Fieldston School 13-3862529 | B | New York, NY | 3 | $7,500 | 2021 |
| Partners in Health | U | Boston, MA | 3 | $7,000 | 2024 |
| Save the Children | U | Fairfield, CT | 5 | $7,000 | 2024 |
| Green Inspired Art Inc 46-1846053 | B | New York, NY | 5 | $7,000 | 2024 |
| Pine Street Inn 04-2516093 | B | Boston, MA | 5 | $7,000 | 2024 |
| World Central Kitchen 27-3521132 | C | Washington, DC | 3 | $7,000 | 2024 |
| Rosie's Place 04-2582187 | B | Boston, MA | 5 | $7,000 | 2024 |
| Household Goods Inc 04-3468139 | B | Acton, MA | 4 | $6,000 | 2024 |
| St Hilda's & St Hugh's School 13-1860029 | B | New York, NY | 1 | $5,000 | 2024 |
| The Farm School 22-2959081 | B | Athol, MA | 5 | $5,000 | 2024 |
| Unicef USA | U | New York, NY | 1 | $4,000 | 2024 |
| Washington University in St Louis | U | St Louis, MO | 2 | $4,000 | 2021 |
| Groundswell 13-2953116 | C | Brooklyn, NY | 4 | $4,000 | 2023 |
| Acton Conservation Trust 04-6126315 | B | Acton, MA | 4 | $4,000 | 2024 |
| Habitat for Humanity | U | Americus, GA | 3 | $4,000 | 2023 |
| Human Rights Campaign Foundation 52-1481896 | B | Washington, DC | 3 | $4,000 | 2024 |
| Habitat for Humanity International | U | Americus, GA | 2 | $3,000 | 2024 |
| Dartmouth College | U | Hanover, NH | 1 | $2,500 | 2020 |
| Human Rights Watch 13-2875808 | B | New York, NY | 2 | $2,000 | 2022 |
| Chemung County Child Care Council 13-3358600 | B | Elmira, NY | 1 | $2,000 | 2020 |
| Hornell Area Concern for Youth 16-1060573 | B | Hornell, NY | 1 | $2,000 | 2020 |
| Boston Area Gleaners 30-0434755 | B | Acton, MA | 2 | $2,000 | 2024 |
| Open Table 04-3048933 | B | Concord, MA | 2 | $2,000 | 2024 |
| Partners in Health 31-1768378 | D | Frederick, MD | 2 | $2,000 | 2022 |
| Washington University 52-1538367 | B | St Louis, MO | 1 | $2,000 | 2018 |
| National Dance Institute 13-2890779 | B | New York, NY | 2 | $2,000 | 2022 |
| Naacp | U | Elmira, NY | 1 | $2,000 | 2018 |
| One Plympton Preservation Foundation | U | Portland, ME | 1 | $1,000 | 2022 |
| Doctors Without Borders | U | New York, NY | 1 | $1,000 | 2021 |
| Doctors Without Boarders | U | New York, NY | 1 | $1,000 | 2018 |
| Nova Ukraine 46-5335435 | C | Stanford, CA | 1 | $1,000 | 2022 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 116 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Harvard College Cambridge, MA | U | $66,000 | paid | HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD GRADUATE SCHOOL OF EDUCATION | 202511699349100951 |
| 2024 | Corning Museum of Glass Corning, NY | B | $35,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | St Hilda's & St Hugh's School New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | World Central Kitchen Washington, DC | C | $4,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Unicef USA New York, NY | U | $4,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Doctors Without Borders Hagerstown, MD | U | $4,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Planned Parenthood Federation of America Washington, DC | U | $3,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Green Inspired Art New York, NY | B | $3,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Partners in Health Boston, MA | U | $3,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Equal Justice Initiative Montgomery, AL | B | $3,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Save the Children Fairfield, CT | U | $3,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Rosie's Place Boston, MA | B | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Habitat for Humanity International Americus, GA | U | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Household Goods Inc Acton, MA | B | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Pine Street Inn Boston, MA | B | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | St Paul's School Concord, MA | D | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Human Rights Campaign Foundation Washington, DC | B | $2,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | The Farm School Athol, MA | B | $1,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Acton Conservation Trust Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Open Table Concord, MA | B | $1,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2024 | Boston Area Gleaners Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202511699349100951 |
| 2023 | Christ Episcopal Church Corning, NY | U | $50,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Corning Museum of Glass Corning, NY | B | $22,000 | paid | PRESIDENT'S RESOURCE FUND | 202423129349101212 |
| 2023 | The Triangle Fund Corning, NY | B | $14,000 | paid | COVER THE COSTS PAID TO ROCHELLE MEDIA FOR NEW FILMS | 202423129349101212 |
| 2023 | St Paul's School Concord, MA | D | $11,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Harvard College Cambridge, MA | U | $9,000 | paid | HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY, HARVARD GRADUATE SCHOOL OF EDUCATION | 202423129349101212 |
| 2023 | Doctors Without Borders Hagerstown, MD | U | $3,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Partners in Health Boston, MA | U | $3,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Planned Parenthood Federation of America Washington, DC | U | $3,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Equal Justice Initiative Montgomery, AL | B | $3,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Pine Street Inn Boston, MA | B | $2,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Household Goods Inc Acton, MA | B | $2,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Rosie's Place Boston, MA | C | $2,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | World Central Kitchen Washington, DC | C | $2,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Habitat for Humanity Americus, GA | U | $2,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Save the Children Fairfield, CT | U | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | The Farm School Athol, MA | B | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Acton Conservation Trust Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Boston Area Gleaners Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Groundswell Brooklyn, NY | C | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Open Table Concord, MA | B | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2023 | Human Rights Campaign Foundation Washington, DC | B | $1,000 | paid | GENERAL SUPPORT | 202423129349101212 |
| 2022 | Tomorrow's Education Network Towaco, NJ | U | $30,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Corning Museum of Glass Corning, NY | B | $20,000 | paid | PRESIDENT'S RESOURCE FUND | 202301319349102460 |
| 2022 | Harvard College Cambridge, MA | U | $9,000 | paid | HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY, HARVARD GRADUATE SCHOOL OF EDUCATION | 202301319349102460 |
| 2022 | St Paul's School Concord, MA | D | $2,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | One Plympton Preservation Foundation Portland, ME | U | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Equal Justice Initiative Montgomery, AL | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Human Rights Watch New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Acton Conservation Trust Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Nova Ukraine Stanford, CA | C | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Pine Street Inn Boston, MA | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Partners in Health Frederick, MD | D | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Groundswell Brooklyn, NY | C | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | The Farm School Athol, MA | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | National Dance Institute New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Green Inspired Art Inc New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Habitat for Humanity Americus, GA | U | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Doctors Without Borders Hagerstown, MD | U | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Save the Children Fairfield, CT | U | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | World Central Kitchen Washtington, DC | C | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Household Goods Inc Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Planned Parenthood Federation of America Washington, DC | U | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2022 | Rosie's Place Boston, MA | C | $1,000 | paid | GENERAL SUPPORT | 202301319349102460 |
| 2021 | Corning Museum of Glass Corning, NY | B | $20,000 | paid | PRESIDENT'S RESOURCE FUND | 202221339349102722 |
| 2021 | Purnell School Pottersville, NJ | U | $20,000 | paid | ANNUAL FUND | 202221339349102722 |
| 2021 | Harvard College Cambridge, MA | U | $9,000 | paid | RADCLIFFE INSTITUTE, FACULTY OF ARTS AND SCIENCES, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY | 202221339349102722 |
| 2021 | St Paul's School Concord, MA | D | $4,500 | paid | ALUMNI FUND AND GENERAL SUPPORT | 202221339349102722 |
| 2021 | Marlborough School Los Angeles, CA | B | $3,200 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Ethical Culture Fieldston School New York, NY | B | $2,500 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Washington University in St Louis St Louis, MO | U | $2,000 | paid | ARTS & SCIENCES PARENTS FUND | 202221339349102722 |
| 2021 | Save the Children Fairfield, CT | U | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Habitat for Humanity Americus, GA | U | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Pine Street Inn Boston, MA | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Household Goods Inc Acton, MA | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | National Dance Institute New York, NY | B | $1,000 | paid | REMEMBRANCE OF JACQUES D'AMBOISE | 202221339349102722 |
| 2021 | Partners in Health Frederick, MD | D | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Groundswell Brooklyn, NY | C | $1,000 | paid | ANNUAL FUND | 202221339349102722 |
| 2021 | Human Rights Watch New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Rosie's Place Boston, MA | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Acton Conservation Trust Acton, MA | B | $1,000 | paid | CAMPAIGN TO PROTECT STONEFIELD FARM | 202221339349102722 |
| 2021 | Planned Parenthood Federation of America Washington, DC | U | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Green Inspired Art Inc New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Equal Justice Initiative Montgomery, AL | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | The Farm School Athol, MA | B | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2021 | Doctors Without Borders New York, NY | U | $1,000 | paid | GENERAL SUPPORT | 202221339349102722 |
| 2020 | Corning Museum of Glass Corning, NY | B | $20,000 | paid | PRESIDENT'S RESOURCE FUND | 202120709349100507 |
| 2020 | Purnell School Pottersville, NJ | U | $15,000 | paid | ANNUAL FUND | 202120709349100507 |
| 2020 | Harvard College Cambridge, MA | U | $8,000 | paid | RADCLIFFE INSTITUTE, FACULTY OF ARTS AND SCIENCES, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY | 202120709349100507 |
| 2020 | Marlborough School Los Angeles, CA | B | $5,000 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2020 | St Paul's School Concord, MA | D | $3,500 | paid | ALUMNI FUND AND GENERAL SUPPORT | 202120709349100507 |
| 2020 | Dartmouth College Hanover, NH | U | $2,500 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2020 | Ethical Culture Fieldston School New York, NY | B | $2,500 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2020 | Chemung County Child Care Council Elmira, NY | B | $2,000 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2020 | Hornell Area Concern for Youth Hornell, NY | B | $2,000 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2020 | Washington University in St Louis St Louis, MO | U | $2,000 | paid | ARTS & SCIENCES PARENTS FUND | 202120709349100507 |
| 2020 | Green Inspired Art Inc New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 202120709349100507 |
| 2018 | Corning Community College Development Foundation Corning, NY | B | $20,000 | paid | SCHOLARSHIP FUND | 201922119349100602 |
| 2018 | Harvard University Cambridge, MA | C | $11,500 | paid | RADCLIFFE INSTITUTE, FACULTY OF ARTS AND SCIENCES, HARVARD BUSINESS SCHOOL | 201922119349100602 |
| 2018 | Ethical Culture Fieldston School New York, NY | B | $2,500 | paid | ANNUAL FUND | 201922119349100602 |
| 2018 | Marlborough School Los Angeles, CA | B | $2,500 | paid | ARDEN CAPITAL CAMPAIGN, ANNUAL FUND | 201922119349100602 |
| 2018 | Washington University St Louis, MO | B | $2,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | St Paul's School Concord, MA | D | $2,000 | paid | ALUMNI FUND | 201922119349100602 |
| 2018 | Naacp Elmira, NY | U | $2,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Planned Parenthood Federation of America Washington, DC | U | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Partners in Health Boston, MA | U | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Groundswell Brooklyn, NY | C | $1,000 | paid | GROUNDSWELL COMMUNITY MURAL FOUNDATION | 201922119349100602 |
| 2018 | Habitat for Humanity International Americus, GA | U | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Green Inspired Art New York, NY | B | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | The Farm School Athol, MA | B | $1,000 | paid | FARM SCHOOL FOUNDATION | 201922119349100602 |
| 2018 | Equal Justice Intiative Montgomery, AL | C | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Save the Children Fairfield, CT | U | $1,000 | paid | SYRIAN CHILDREN'S RELIEF FUND | 201922119349100602 |
| 2018 | Doctors Without Boarders New York, NY | U | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Rosie's Place Boston, MA | B | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Human Rights Campaign Foundation Washington, DC | B | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
| 2018 | Pine Street Inn Boston, MA | B | $1,000 | paid | GENERAL SUPPORT | 201922119349100602 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202511699349100951 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202423129349101212 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202301319349102460 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.1 | 202221339349102722 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202120709349100507 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201922119349100602 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/262535107.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.