Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofits in SOUTH BOSTON, MA

88 tax-exempt organizations with a return on IRS file.

Largest nonprofits in SOUTH BOSTON by revenue

Top 5s in SOUTH BOSTON

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Catholic Charitable Bureau of the Archdiocese of Boston Inc990, year ended Jun 2025$56M
  2. 2South Boston Community Health Center Inc990, year ended Sep 2025$6.6M
  3. 3McCourt Foundation Inc990, year ended Dec 2024$3.3M
  4. 4South Boston Neighborhood House Inc990, year ended Jun 2025$3.3M
  5. 5Julies Family Learning Program Inc990, year ended Jun 2025$2M

Largest reserves

Net assets (fund balance) at year end

  1. 1Catholic Charitable Bureau of the Archdiocese of Boston Inc990, year ended Jun 2025$53.6M
  2. 2Mass Bay Credit Union990, year ended Dec 2025$38.4M
  3. 3Ironworkers Union Local 7990, year ended Jun 2025$31.1M
  4. 4South Boston Community Health Center Inc990, year ended Sep 2025$26.2M
  5. 5Iron Workers Local 7 Joint Apprentice Committee Educational F990, year ended Jun 2025$14.8M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1William J Halpin JrCEO · South Boston Community Health Center Inc$445.5K
  2. 2Theresa DorilasPresident & CEO · Mass Bay Credit Union$420.9K
  3. 3Vincent Coyle JRBusiness Manager · Ironworkers Union Local 7$323.7K
  4. 4Kevin CollinsBusiness Agent · Ironworkers Union Local 7$302.1K
  5. 5Paul LanderholmTraining Coordinator · Iron Workers Local 7 Joint Apprentice Committee Educational F$301.8K

All nonprofits in SOUTH BOSTON, A–Z