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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 22-2815670

PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC

Tax-exempt · PORTSMOUTH, NH 03804

Address and contacts

Address (IRS master file)
PO BOX 2223, PORTSMOUTH, NH 03804-2223
In care of
% WILLIAM C TEBO
Mailing address (990-N for 2025)
PO Box 2223, Portsmouth NH 03804
Principal officer (990-N for 2025)
Steven Watson, 895 Gore Rd, Alfred ME 04002

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
22-2815670
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1987
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Steven Watson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Steven A Watson
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Steven A Watson
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Steven A Watson
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Steven Watson
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Steven Watson
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Steven A Watson
December 31, 2019≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 22-2815670).

Questions about PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC

What is the EIN of PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC?
The employer identification number (EIN) of PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC is 22-2815670.
Is PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1987.
Are donations to PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of PORTSMOUTH NAVAL SHIPYARD HISTORICAL FOUNDATION INC?
The 990-N for 2025 names Steven Watson.

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