Data / Foundation grants / Joseph M Hamilburg Foundation
Joseph M Hamilburg Foundation: 78 grants to organizations, $72,500 (tax year ended December 2025)
Joseph M Hamilburg Foundation, a private foundation in Wayland, MA, paid 78 grants to organizations totaling $72,500 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 14, 2026. The largest was $10,000 to New England Baptist Hospital in Boston, MA for donation.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 046128210
- Based in
- Wayland, MA
- Assets
- $1,741,523
- Grants paid
- $72,600
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 14, 2026, IRS object ID 202601349349104275. It reported $72,600 in grants paid; 78 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| New England Baptist Hospital | Boston, MA | Donation | $10,000 | apps.irs.gov | |
| Boston Ballet | Boston, MA | Unrestricted | Arts, culture and humanities | $7,600 | apps.irs.gov |
| Bidmc (beth Israel Deaconess Medical Center) | Boston, MA | Donation pledge | $5,000 | apps.irs.gov | |
| Brigham & Womens Hospital | Boston, MA | Donation | $5,000 | apps.irs.gov | |
| Dana-Farber Cancer Institute | Boston, MA | Donation | Medical research | $5,000 | apps.irs.gov |
| Mass General Hospital | Boston, MA | Donation | $5,000 | apps.irs.gov | |
| Newton-Wellesley Hospital | Newton, MA | Unrestricted | $5,000 | apps.irs.gov | |
| Wildlands Trust | Plymouth, MA | Unrestricted | Environment | $5,000 | apps.irs.gov |
| Tufts Medical Center | Boston, MA | Unrestricted | $4,000 | apps.irs.gov | |
| Museum of Fine Arts Boston | Boston, MA | Unrestricted | $3,000 | apps.irs.gov | |
| New England Skating Club | Norfolk, MA | Donation | Recreation and sports | $3,000 | apps.irs.gov |
| National Wild Turkey Federation | Edgefield, SC | Unrestricted | $2,000 | apps.irs.gov | |
| Noble & Greenough School | Dedham, MA | Unrestricted | Education | $2,000 | apps.irs.gov |
| New England Baptist Hospital | Boston, MA | Unrestricted | $1,500 | apps.irs.gov | |
| Noble & Greenough School | Dedham, MA | Unrestricted | Education | $1,000 | apps.irs.gov |
| American Boxer Charitable Foundation | Gettysburg, PA | Unrestricted | Philanthropy, voluntarism and grantmaking foundations | $500 | apps.irs.gov |
| Beaver Annual Fund | Chestnut Hill, MA | Unrestricted | $500 | apps.irs.gov | |
| Harmony Hill | Chepachet, RI | Unrestricted | $300 | apps.irs.gov | |
| Harmony Hill | Chepachet, RI | Unrestricted | $250 | apps.irs.gov | |
| Our Daily Bread | Mansfield, MA | Unrestricted | $250 | apps.irs.gov | |
| Westside Benevolent Circle | Mansfield, MA | Unrestricted | $250 | apps.irs.gov | |
| Wheaton College | Norton, MA | Unrestricted | Education | $250 | apps.irs.gov |
| Anthony D Phung Memorial Scholarship | Attleboro, MA | Unrestricted | $200 | apps.irs.gov | |
| Atlantic Salmon Federation | Calais, ME | Unrestricted | Animal-related | $200 | apps.irs.gov |
| Greater Boston Food Bank | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Harvard Business School | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Ruffed Grouse Society | Coraopolis, PA | Unrestricted | $200 | apps.irs.gov | |
| Aclj | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| American Battlefield Trust | Baltimore, MD | Unrestricted | $100 | apps.irs.gov | |
| American Farmland Trust | Washington, DC | Unrestricted | Food, agriculture and nutrition | $100 | apps.irs.gov |
| American Heart Association | Dallas, TX | Unrestricted | Diseases, disorders and medical disciplines | $100 | apps.irs.gov |
| American Rivers | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| Cato Institute | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Co2 Coalition | Arlington, VA | Unrestricted | $100 | apps.irs.gov | |
| Cornell Lab of Ornithology | Ithaca, NY | Unrestricted | $100 | apps.irs.gov | |
| Cousteau Society | Etna, NH | Unrestricted | $100 | apps.irs.gov | |
| Dana Farber | Boston, MA | Eileen kramer krano's kruisers | $100 | apps.irs.gov | |
| Ducks Unlimited | Winchester, MA | Unrestricted | $100 | apps.irs.gov | |
| Friends of the Smithsonian | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Grand Canyon Conservancy | Grand Canyon, AZ | Unrestricted | Environment | $100 | apps.irs.gov |
| Jimmy Fund Walk | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Judicial Watch | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Judicial Watch | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Ma Audubon Society | Lincoln, MA | Unrestricted | $100 | apps.irs.gov | |
| Marine Corps Heritage Foundation | Triangle, VA | Unrestricted | Human services | $100 | apps.irs.gov |
| Mass Chiefs of Police Assoc Foundation | South Grafton, MA | Unrestricted | $100 | apps.irs.gov | |
| Massachusetts D A R E | Athol, MA | (on behalf of norfolk arena) | $100 | apps.irs.gov | |
| Millis Lions Club | Millis, MA | Unrestricted | $100 | apps.irs.gov | |
| National Audubon Society | New York, NY | Unrestricted | $100 | apps.irs.gov | |
| National Foundation for Gun Rights | Loveland, CO | Unrestricted | Civil rights, social action and advocacy | $100 | apps.irs.gov |
| National Geographic Society | Washington, DC | Unrestricted | Education | $100 | apps.irs.gov |
| National Marine Life Center | Bourne, MA | Unrestricted | $100 | apps.irs.gov | |
| National Park Foundation | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| National Parks Conservation Assoc | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| National Trust for Historic Preservation | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| National Wildlife Federation | Merrifield, VA | Unrestricted | $100 | apps.irs.gov | |
| Noble & Greenough School | Dedham, MA | Unrestricted | Education | $100 | apps.irs.gov |
| Ocean Conservancy | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| Pheasants Forever | Pembroke, MA | Unrestricted | $100 | apps.irs.gov | |
| Rainforest Alliance | New York, NY | Unrestricted | $100 | apps.irs.gov | |
| Save the Redwoods League | San Francisco, CA | Unrestricted | Environment | $100 | apps.irs.gov |
| Simon Wiesenthal Center | Los Angeles, CA | Unrestricted | Arts, culture and humanities | $100 | apps.irs.gov |
| The Claremont Institute | Claremont, CA | Unrestricted | $100 | apps.irs.gov | |
| The Heritage Foundation | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| The Leadership Institute | Arlington, VA | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| The Marine Mammal Center | Sausalito, CA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| The Nature Conservancy | Arlington, VA | Unrestricted | $100 | apps.irs.gov | |
| The Wilderness Society | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Trout Unlimited | Arlington, VA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| Trout Unlimited | Arlington, VA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| Tunnel To Towers | Staten Island, NY | Unrestricted | $100 | apps.irs.gov | |
| Turning Point USA | Phoenix, AZ | Unrestricted | $100 | apps.irs.gov | |
| Us Holocaust Memorial Museum | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Wayland Police & Firefighters Assoc | Wayland, MA | Unrestricted | $100 | apps.irs.gov | |
| Woods Hole Oceanographic Institute | Woods Hole, MA | Unrestricted | $100 | apps.irs.gov | |
| World Wildlife Fund | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| Yellowstone Forever | Yellowstone National P, WY | Unrestricted | $100 | apps.irs.gov | |
| Yosemite Conservancy | San Francisco, CA | Unrestricted | $100 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 15, 2025, IRS object ID 202511359349100226. It reported $68,275 in grants paid; 84 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Bidmc (beth Israel Deaconess Medical Center) | Boston, MA | Donation pledge | $20,000 | apps.irs.gov | |
| Boston Ballet | Boston, MA | Unrestricted | Arts, culture and humanities | $7,600 | apps.irs.gov |
| Brigham & Womens Hospital | Boston, MA | Donation | $5,000 | apps.irs.gov | |
| Dana-Farber Cancer Institute | Boston, MA | Donation | Medical research | $5,000 | apps.irs.gov |
| New England Baptist Hospital | Boston, MA | Donation | $5,000 | apps.irs.gov | |
| Museum of Fine Arts Boston | Boston, MA | Unrestricted | $3,000 | apps.irs.gov | |
| New England Skating Club | Norfolk, MA | Donation | Recreation and sports | $3,000 | apps.irs.gov |
| Newton-Wellesley Hospital | Newton, MA | Unrestricted | $3,000 | apps.irs.gov | |
| Tufts Veterinary School | North Grafton, MA | Donation | $2,500 | apps.irs.gov | |
| National Wild Turkey Federation | Edgefield, SC | Unrestricted | $2,000 | apps.irs.gov | |
| Noble & Greenough School | Dedham, MA | Unrestricted | Education | $2,000 | apps.irs.gov |
| Abcf | Columbia, MD | Unrestricted | $500 | apps.irs.gov | |
| Beaver Annual Fund | Chestnut Hill, MA | Unrestricted | $500 | apps.irs.gov | |
| Mansfield Police Association | Mansfield, TX | Unrestricted | $325 | apps.irs.gov | |
| Harmony Hills | Chepachet, RI | Unrestricted | $250 | apps.irs.gov | |
| Harmony Hills | Chepachet, RI | Unrestricted | $250 | apps.irs.gov | |
| Our Daily Bread | Mansfield, MA | Unrestricted | $250 | apps.irs.gov | |
| Pan-Mass Challenge | Needham, MA | Sl 0057 (lampert) | $250 | apps.irs.gov | |
| Westside Benevolent Circle | Mansfield, MA | Unrestricted | $250 | apps.irs.gov | |
| Wheaton College | Norton, MA | Unrestricted | Education | $250 | apps.irs.gov |
| Anthony D Phung Memorial Scholarship | Attleboro, MA | Unrestricted | $200 | apps.irs.gov | |
| Atlantic Salmon Federation | Calais, ME | Unrestricted | Animal-related | $200 | apps.irs.gov |
| Brookline Center for Community Mental Health | Brookline, MA | Milo shieber marathon | $200 | apps.irs.gov | |
| Greater Boston Food Bank | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Harvard Business School | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Museum of Fine Arts Boston | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Ruffed Grouse Society | Coraopolis, PA | Unrestricted | $200 | apps.irs.gov | |
| Ruffed Grouse Society | Coraopolis, PA | Unrestricted | $200 | apps.irs.gov | |
| Walpole Little League | Walpole, MA | Unrestricted | $200 | apps.irs.gov | |
| Wbur | Boston, MA | Unrestricted | $200 | apps.irs.gov | |
| Pheasants Forever | Pembroke, MA | Unrestricted | $150 | apps.irs.gov | |
| Aclj | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| American Battlefield Trust | Baltimore, MD | Unrestricted | $100 | apps.irs.gov | |
| American Rivers | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| Capital Research Center | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Cfact | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Co2 Coalition | Arlington, VA | Unrestricted | $100 | apps.irs.gov | |
| Cornell Lab of Ornithology | Ithaca, NY | Unrestricted | $100 | apps.irs.gov | |
| Cornell Lab of Ornithology | Ithaca, NY | Unrestricted | $100 | apps.irs.gov | |
| Cousteau Society | Etna, NH | Unrestricted | $100 | apps.irs.gov | |
| Disabled Veterans National Foundation | Lanham, MD | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Ducks Unlimited | Winchester, MA | Unrestricted | $100 | apps.irs.gov | |
| Friends of the Norfolk Public Library | Norfolk, MA | Unrestricted | $100 | apps.irs.gov | |
| Friends of the Smithsonian | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Hillsdale College | Hillsdale, MI | Unrestricted | Education | $100 | apps.irs.gov |
| Jimmy Fund Walk | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Judicial Watch | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Judicial Watch | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Judicial Watch | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| Ma Audubon Society | Lincoln, MA | Unrestricted | $100 | apps.irs.gov | |
| Mass Chiefs of Police Assoc Foundation | South Grafton, MA | Unrestricted | $100 | apps.irs.gov | |
| Mass Fraternal Order of Police | Norton, MA | Unrestricted | $100 | apps.irs.gov | |
| Millis Lions Club | Millis, MA | Unrestricted | $100 | apps.irs.gov | |
| National Audubon Society | New York, NY | Unrestricted | $100 | apps.irs.gov | |
| National Geographic Society | Washington, DC | Unrestricted | Education | $100 | apps.irs.gov |
| National Marine Life Center | Bourne, MA | Unrestricted | $100 | apps.irs.gov | |
| National Parks Conservation Assoc | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| National Parks Foundation | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| National Trust for Historic Preservation | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| National Wild Turkey Federation | Edgefield, SC | Unrestricted | $100 | apps.irs.gov | |
| Noble & Greenough School | Dedham, MA | Unrestricted | Education | $100 | apps.irs.gov |
| Ocean Conservancy | Washington, DC | Unrestricted | Environment | $100 | apps.irs.gov |
| Rainforest Alliance | New York, NY | Unrestricted | $100 | apps.irs.gov | |
| Save the Redwoods League | San Francisco, CA | Unrestricted | Environment | $100 | apps.irs.gov |
| Simon Wiesenthal Center | Los Angeles, CA | Unrestricted | Arts, culture and humanities | $100 | apps.irs.gov |
| Special Olympics Mass | Marlborough, MA | Unrestricted | $100 | apps.irs.gov | |
| The Claremont Institute | Claremont, CA | Unrestricted | $100 | apps.irs.gov | |
| The Heritage Foundation | Washington, DC | Unrestricted | Public and societal benefit | $100 | apps.irs.gov |
| The Marine Mammal Center | Sausalito, CA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| The Wilderness Society | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Trout Unlimited | Arlington, VA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| Trout Unlimited | Arlington, VA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| Trust for Public Land | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Tunnel To Towers | Staten Island, NY | Unrestricted | $100 | apps.irs.gov | |
| Turtle Island | Atlanta, GA | Unrestricted | Animal-related | $100 | apps.irs.gov |
| Us Holocaust Memorial Museum | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Us Holocaust Memorial Museum | Washington, DC | Unrestricted | $100 | apps.irs.gov | |
| Veterans of Foreign Wars | Boston, MA | Unrestricted | $100 | apps.irs.gov | |
| Wayland Police & Firefighters Assoc | Wayland, MA | Unrestricted | $100 | apps.irs.gov | |
| Woods Hole Oceanographic Institute | Woods Hole, MA | Unrestricted | $100 | apps.irs.gov | |
| Yellowstone Forever | Yellowstone National P, WY | Unrestricted | $100 | apps.irs.gov | |
| Yosemite Conservancy | San Francisco, CA | Unrestricted | $100 | apps.irs.gov | |
| Ducks Unlimited | Winchester, MA | Unrestricted | $50 | apps.irs.gov | |
| Ducks Unlimited | Winchester, MA | Unrestricted | $50 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $15,400 |
| Medical research | $10,000 |
| Environment | $6,000 |
| Recreation and sports | $6,000 |
| Education | $6,000 |
| Animal-related | $1,100 |
| Public and societal benefit | $1,000 |
| Philanthropy, voluntarism and grantmaking foundations | $500 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $126,000 |
| South Carolina | $4,100 |
| District of Columbia | $3,100 |
| Pennsylvania | $1,100 |
| Rhode Island | $1,050 |
| Virginia | $1,000 |
| California | $1,000 |
| New York | $900 |
Also on SpecStream
- Who funds arts, culture and humanities in Massachusetts
- Who funds medical research in Massachusetts
- Who funds recreation and sports in Massachusetts
- Who funds education in Massachusetts
- Who funds environment in Massachusetts
- Who funds public and societal benefit in District of Columbia
Updated May 14, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.