PORTSMOUTH SUBMARINE & MARITIME ASSOCIATION, of PORTSMOUTH, NH, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $555K in revenue, $671K in expenses, $2.6M in total assets. 4 publicly reported grants to this organization, totaling roughly $1.5M, appear in IRS filings.
TO EDUCATE THE PUBLIC ABOUT THE MARITIME HISTORY OF THE PISCATAQUA RIVER BASIN AND THE SIGNIFICANCE OF THE PORTSMOUTH NAVAL SHIPYARD AND THE U.S. NAVY'S SUBMARINE SERVICE. ITS MOST IMPORTANT ACTIVITY IS THE DISPLAY OF A SUBMARINE, FORMER USS ALBACORE, AND ASSOCIATED MUSEUM.
How Portsmouth Submarine & Maritime Association divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
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 | $555K | $671K | $2.6M |
| 2024 | $1.4M | $584K | $2.7M |
| 2023 | $528K | $498K | $2.0M |
| 2022 | $374K | $456K | $1.9M |
| 2021 | $362K | $389K | $2.0M |
Between 2021 and 2025, reported annual revenue grew from $362K to $555K (+54%), with total assets most recently reported at $2.6M.
Interactive year-over-year charts and full filing details available with membership.
