Funders › NJ › Helen & William Mazer Foundation › 2021
Grants paid by Helen & William Mazer Foundation, tax year 2021
EIN 02-0511160 · Berkeley Hts, NJ · Form 990-PF, Part XV · NTEE T20
In tax year 2021, Helen & William Mazer Foundation (EIN 02-0511160) reported 104 grants paid totaling $817,350. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2021
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2021 | Tpl-Ct New Haven, CT | U | $60,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Brandeis University Waltham, MA | B | $50,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Boston Cyclists Union Boston, MA | B | $50,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | East Coast Greenway Durham, NC | U | $50,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Rockefeller University New York, NY | B | $40,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Tpl- Nj San Francisco, CA | U | $40,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Jdrf New York, NY | U | $35,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ecocity Builders Durham, NC | U | $35,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | The Nature Conservancy Chester, NJ | D | $30,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Conservation Law Foundation Boston, MA | B | $30,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Open Space Institute New York, NY | B | $25,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Njcf Far Hills, NJ | U | $25,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ubuntu Pathways New York, NY | B | $20,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Innocence Project New York, NY | B | $17,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Conservation Law Foundation Boston, MA | B | $15,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Msf New York, NY | U | $12,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Conect Hamden, CT | U | $11,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Walk Boston Boston, MA | D | $11,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Winter Cycling Federation New York, NY | U | $10,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Uja Metrowest Whippany, NJ | U | $9,800 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | NY Times Neediest Cases New York, NY | U | $9,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Earthjustice San Francisco, CA | C | $9,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Institute of Contemporary Art Boston, MA | B | $9,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Kiwimbi New Vernon, NJ | D | $9,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Gswa Morristown, NJ | U | $8,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | International Rescue Comm New York, NY | C | $8,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Homefirst Plainfield, NJ | U | $7,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Planned Parenthood New York, NY | U | $6,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | American Diabetes Association Arlington, VA | B | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Trustees of Reservations Boston, MA | B | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Schwab Charitable Fund San Francisco, CA | U | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Svp -Connecticut Westport, CT | U | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Clifford Beers Clinic New Haven, CT | D | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Thirteen- Wnet New York, NY | U | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Mskcc New York, NY | U | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ubuntu Pathways New York, NY | B | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | New York Public Radio New York, NY | B | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ocean Conservancy Washington, DC | B | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Seeds of Peace New York, NY | U | $5,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Urban Resources Initiative New Haven, CT | U | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Nols Lander, WY | U | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Nj Bike Walk Coalition Montclair, NJ | U | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Mfee Montclair, NJ | U | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Northeast Earth Coalition Montclair, NJ | B | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | New Haven Land Trust New Haven, CT | U | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Cold Spring School New Haven, CT | B | $4,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Roundabout Theatre Company New York, NY | B | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Foundation Fighting Blindness Colombia, MD | C | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Anjec Mendham, NJ | U | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Trinitas Health Foundation Elizabeth, NJ | U | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Northeast Earth Coalition Montclair, NJ | B | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Monclair Film Festival Montclair, NJ | U | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Hackensack Riverkeeper Hackensack, NJ | B | $3,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ethical Culture Fieldston Oakland, CA | U | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | East Coast Greenway Durham, NC | U | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Indian Hill Music Littleton, MA | U | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Prx Inc Cambridge, MA | C | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Clark University Worcester, MA | C | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Huru International New York, NY | B | $2,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Clifton Cheder Inc Clifton, NJ | C | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | American Jewish World Service New York, NY | B | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Sharron Miller Academy Montclair, NJ | U | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Wnyc Bridgeport, CT | U | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Urban Farming Institute Mattapan, MA | D | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Sandra & Arnold Gold Research Fund Englewood Cliffs, NJ | D | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Kef New York, NY | U | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Amref New York, NY | U | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Colorado College Colorado Springs, CO | B | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Meaningful Life Center Knoxville, TN | B | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Prison Policy Initiative Easthampton, MA | C | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Raices San Antonio, TX | C | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Ateres Bais Yaakov Academy Spring Valley, NY | D | $2,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Mali Health Durham, NC | U | $1,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Friends of Norwalk Public Library Norwalk, CT | U | $1,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Online Journalism Project New Haven, CT | B | $1,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Connecticut News Project Hartford, CT | B | $1,500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Sfbc Education Fund San Francisco, CA | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Transportation Alternatives New York, NY | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Institute of Contemporary Art Boston, MA | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Impact Justice Morristown, NJ | D | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Nhcat New Haven, CT | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Livable Streets Transportation Cambridge, MA | D | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Audre Lorde Project Brooklyn, NY | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Montclair Public Library Fdn Montclair, NJ | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Breast Cancer Emergency Fund Westport, CT | C | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Americans for Oxford New York, NY | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Berkeley Heights YMCA Berkeley Heights, NJ | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Green Cambridge Cambridge, MA | C | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Massachusetts Bicycle Coalition Boston, MA | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Project Voyce Denver, CO | C | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Montclair Local Non-Profit News Montclair, NJ | D | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Green Forests Work Lexington, KY | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Washington Area Bicycle Assoc Washington, DC | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Raptor Trust Millington, NJ | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | League of American Bicyclists Washington, DC | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | The Long Now Foundation San Francisco, CA | B | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | The Commonwealth Clb of Cal San Francisco, CA | U | $1,000 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Jespy House South Orange, NJ | B | $750 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | City Harvest New York, NY | C | $700 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Covenant House New York, NY | C | $600 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Our House Fdn Murray Hill, NJ | B | $500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Nypl New York, NY | U | $500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Wpkn Bridgeport, CT | B | $500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
| 2021 | Central Park Conservancy New York, NY | B | $500 | paid | CHARITABLE PURPOSES. | 202113519349100611 |
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.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
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.