HEALTH EFFECTS INSTITUTE, of BOSTON, MA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $13.3M in revenue, $15.7M in expenses, $10.2M in total assets. 4 publicly reported grants to this organization, totaling roughly $2.3M, appear in IRS filings.
HEALTH EFFECTS INSTITUTE'S MISSION IS TO CONDUCT INDEPENDENT RESEARCH TO PROVIDE HIGH-QUALITY, IMPARTIAL AND RELEVANT SCIENCE ON THE HEALTH EFFECTS OF AIR POLLUTION. THIS IS DONE BY IDENTIFYING THE HIGHEST PRIORITY AREAS FOR HEALTH EFFECT RESEARCH; FUNDING AND OVERSEEING RESEARCH; PROVIDING INDEPENDENT REVIEW OF RELATED RESEARCH PROJECTS; COLLABORATING WITH OTHER INSTITUTIONS; COMMUNICATION OF RESULTS OF HEI RESEARCH AND ANALYSES TO PUBLIC AND PRIVATE DECISION MAKERS.
How Health Effects Institute divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 4 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $13.3M | $15.7M | $10.2M |
| 2024 | $13.0M | $15.2M | $14.0M |
| 2023 | $15.0M | $15.4M | $16.8M |
| 2022 | $15.1M | $13.1M | $15.8M |
| 2021 | $12.5M | $10.8M | $12.5M |
Between 2021 and 2025, reported annual revenue grew from $12.5M to $13.3M (+6%), with total assets most recently reported at $10.2M.
Interactive year-over-year charts and full filing details available with membership.
