Funders › NJ › Helen & William Mazer Foundation › 2020

Grants paid by Helen & William Mazer Foundation, tax year 2020

EIN 02-0511160 · Berkeley Hts, NJ · Form 990-PF, Part XV · NTEE T20

In tax year 2020, Helen & William Mazer Foundation (EIN 02-0511160) reported 107 grants paid totaling $749,550. Dataset version 2026.09.0, built 2026-09-03.

20202021 2023 2024 2025

Every grant, 2020

Grants reported by Helen & William Mazer Foundation for tax year 2020
Tax year	Recipient	Match	Amount	Type	Purpose	Source filing
2020	Prime Coalition Cambridge, MA	B	$50,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Brandeis Waltham, MA	D	$35,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Nature Conservancy Nj Chester, NJ	D	$30,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Ecocity Builders Oakland, CA	B	$30,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Conservation Law Fdn Boston, MA	B	$30,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Jdrf New York, NY	U	$30,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Rockefeller University New York, NY	B	$30,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Boston Cyclists Union Roxbury, MA	C	$25,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Open Space Institute New York, NY	B	$25,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trust for Public Land -Nj San Francisco, CA	D	$25,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Ubuntu Pathways New York, NY	B	$25,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trust for Public Land-Ct New Haven, CT	U	$20,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Northeastern University Boston, MA	U	$20,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	East Coast Greenway Alliance Durham, NC	C	$20,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Innocence Project New York, NY	B	$16,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Conect Hamden, CT	U	$15,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Njcf Far Hills, NJ	U	$14,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Boston Cyclists Union Roxbury, MA	C	$12,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Conservation Law Foundation Boston, MA	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trustees of Reservations Boston, MA	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trust for Public Land-Ct New Haven, CT	U	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Livable Streets Transportation Cambridge, MA	D	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Institute of Contemporary Art Boston, MA	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Summit Area YMCA Summit, NJ	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	International Rescue Committee New York, NY	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Ecocity Builders Oakland, CA	B	$10,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	NY Times Neediest Cases New York, NY	U	$9,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Uja Metrowest Whippany, NJ	U	$8,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Urban Resources Initiative New Haven, CT	U	$7,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	New Haven Land Trust New Haven, CT	U	$7,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Great Swamp Watershed Assn New Vernon, NJ	C	$7,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Homefirst Plainfield, NJ	U	$7,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Planned Parenthood New York, NY	U	$6,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Earthjustice San Francisco, CA	C	$6,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Foundation Fighting Blindness Colombia, MD	C	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Ubuntu Pathways New York, NY	B	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Seeds of Peace New York, NY	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Fairfield County Community Fdn Fairfield, CT	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Bikes Not Bombs Jamaica Plains, MA	B	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	NY Public Radio New York, NY	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Cold Spring School New Haven, CT	B	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Clifford Beers Clinic New Haven, CT	D	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Wnetthirteen New York, NY	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Msf New York, NY	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Mskcc New York, NY	U	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	American Diabetes Assoc Arlington, VA	C	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Northeast Earth Coalition Montclair, NJ	B	$5,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Montclair Fund for Educ Excellen Montclair, NJ	U	$4,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Kiwimbi New Vernon, NJ	D	$4,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Mfee Montclair, NJ	U	$4,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Anjec Mendham, NJ	U	$4,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Hackensack Riverkeeper Hackensack, NJ	B	$3,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Wnyc New York, NY	D	$3,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Ethical Culture Fieldston New York, NY	C	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Clark University Worcester, MA	C	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Huru International New York, NY	B	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Prx Inc Cambridge, MA	C	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Obama Foundation Chicago, IL	U	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trinitas Health Foundation Elizabeth, NJ	U	$2,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Montclair Film Festival Montclair, NJ	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	The Connecticut News Project Hartford, CT	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	USA Outreach Priority 1 Cedarhurst, NY	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Friends of the Norwalk Pub Lib Norwalk, CT	U	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Kenya Education Fund New York, NY	C	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Meaningful Life Center Knoxville, TN	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Earthjustice San Francisco, CA	C	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Greenroots Chelsea, MA	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Online Journalism Project New Haven, CT	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Jdrf New York, NY	U	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Sharron Miller Academy Montclair, NJ	U	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	New Haven Coalition -Transport New Haven, CT	D	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Yeshiva Ktana of Passaic Passaic, NJ	B	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	National Mentoring Partnership New York, NY	U	$2,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Uja Metrowest Whippany, NJ	U	$1,800	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Roundabout Theatre Company New York, NY	B	$1,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Boston Cyclists Union Roxbury, MA	C	$1,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Mali Health Durham, NC	U	$1,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Chelsea Collaborative Chelsea, MA	U	$1,500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Transportation Alternatives New York, NY	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Livable Streets Transportation Cambridge, MA	D	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	League of American Bicyclists Washington, DC	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Montclair Public Library Montclair, NJ	D	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Green Cambridge Cambridge, MA	C	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Walkboston Inc Boston, MA	C	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Hopkins School New Haven, CT	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Mass Bicycle Coalition Boston, MA	U	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	The Connection Uppr Marlboro, MD	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Washington Area Bicyclist Assoc Washington, DC	D	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Prison Policy Initiative Easthampton, MA	C	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	The Commonwealth Club of Cal San Francisco, CA	D	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Green Forests Work Lexington, KY	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Americans for Oxford New York, NY	B	$1,000	paid	CHARITABLE PURPOSES.	202110349349100206
2020	City Harvest New York, NY	C	$700	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Raices Texas San Antonio, CA	U	$700	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Transgender Law Center Oakland, CA	B	$650	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Arts Business Collaborative Woodside, NY	C	$650	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Covenant House New York, NY	C	$600	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Rethinking Schools Milwaukee, WI	D	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Our House Fdn Murray Hill, NJ	B	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Wpkn Bridgeport, CT	B	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	The Bail Project Venice, CA	B	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	New York Public Library New York, NY	U	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Trinitas Hospital Foundation Elizabeth, NJ	D	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Central Park Conservancy New York, NY	B	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Nypl New York, NY	U	$500	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Raices San Antonio, TX	C	$250	paid	CHARITABLE PURPOSES.	202110349349100206
2020	Indian Hill Music Inc Littleton, MA	U	$200	paid	CHARITABLE PURPOSES.	202110349349100206

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.