Massachusetts Society for the Prevention

Humane World for Animals Inc

Washington, DC

Humane World for Animals funds animal welfare work, including crisis care, shelter and rescue support, veterinary and spay/neuter services, and efforts to prevent cruelty; its work spans the United States and more than 50 countries. In 2025, grants ranged from $5,000 to $17.5 million, with a median of about $77,000. The profile does not state whether it accepts unsolicited requests.

The American Society for the Prevention of Cruelty to Animals

New York, NY

The ASPCA funds U.S. animal-welfare organizations and programs, including shelter and veterinary services, emergency response, research, and efforts to improve animal protections. In 2024, grants ranged from $5,000 to $1,065,500, with a median of $16,001. It offers application opportunities for specific programs; the profile does not state whether it accepts unsolicited requests generally.

Burt Family Foundation Inc

Waterford, CT

The foundation supports wildlife care, animal rescue, conservation, and environmental protection, with 2025 grants ranging from $1,250 to $22,600 and a median of $3,000. Its grants went to organizations in multiple states, with the largest shares going to New York, Connecticut, California, Washington, DC, and Massachusetts. It gives only to preselected charitable organizations and does not accept unsolicited funding requests.

McKesson Foundation Inc

Dallas, TX

McKesson Foundation supports healthcare access across the U.S. and Canada, focusing on cancer, healthcare workforce training, and emergency response, especially for vulnerable communities; local priorities include Atlanta, Columbus, Dallas-Fort Worth, Houston, Memphis, Montreal, Richmond, and Toronto. Its 2025 grants ranged from $10,000 to $2.47 million, with a median of $100,000. Its filing says it does not accept unsolicited requests, while its current website describes online applications: up to $25,000 year-round and larger requests from February 1 through April 30.

Boston Foundation Inc

Boston, MA

The Boston Foundation funds equity-focused work in child well-being, economic opportunity, community wealth, and community leadership, primarily in Greater Boston. Its 2025 grants had a median of $25,000, while specific programs offer awards from up to $15,000 to $50,000; it accepts applications through some competitive initiatives, but whether it accepts unsolicited requests generally is not stated.

Eastern Bank Foundation

Wakefield, MA

Eastern Bank Foundation funds systemic efforts to advance economic inclusion and mobility, including small-business equity, early childhood development, affordable housing, and workforce development. Its programs range from $1,000–$10,000 for Community Donations, up to $15,000 for CITC Grants, and $50,000–$150,000 for Impact Grants; it supports organizations primarily in Massachusetts, New Hampshire, and Rhode Island. The foundation accepts online applications, with no specific submission deadlines stated.

Barr Foundation

Boston, MA

Barr Foundation funds arts and creativity, climate, education, and related initiatives, primarily supporting organizations and leaders in New England. Its 2024 grants ranged from $100 to $3.275 million, with a median of $80,000. It welcomes inquiries through program pages and occasionally issues open requests for proposals; most grants go to returning partners.

Liberty Mutual Foundation Inc

Boston, MA

Liberty Mutual Foundation funds nonprofits working on basic needs such as food and shelter, education and workforce development, and climate and community infrastructure, primarily in the Boston area, with grants also made in other states. Its 2024 grants had a median of $35,000 and ranged from $2,500 to $11 million; it accepts online applications on a rolling basis, with no stated deadlines.

Cummings Foundation Grants Inc (Fka Oneworld Boston Inc)

Woburn, MA

The foundation supports nonprofits focused on human services, education, healthcare, fairness and justice, and environmental causes, primarily in greater Boston and eastern Massachusetts, with limited support for Rwanda’s recovery. Its 2024 grants ranged from $1,000 to $3.5 million, with a median of $35,000; it accepts letters of inquiry through an online portal for its local grant program.

American Tower Corporation Foundation

Boston, MA