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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 51-0152605

INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS

Also known as F0135 DOVER AIR FORCE BASE

Tax-exempt · DOVER AFB, DE 19902

Address and contacts

Address (IRS master file)
PO BOX 2013, DOVER AFB, DE 19902-2013
In care of
% THOMAS KRASS
Mailing address (990-N for 2024)
PO BOX 2013, Dover AFB DE 19902
Principal officer (990-N for 2024)
David Fickensher, PO BOX 2013, Dover AFB DE 19902

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 May, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2025 990-N for INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS

Due October 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
51-0152605
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
1959
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: David Fickensher
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: David Fickensher
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: David Fickensher
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Tony Peterson
May 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: John Bodnar
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Tony Peterson
May 31, 2020≤ $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 51-0152605).

Questions about INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS

What is the EIN of INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS?
The employer identification number (EIN) of INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS is 51-0152605.
Is INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1959.
Are donations to INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS?
The 990-N for 2024 names David Fickensher.

Other nonprofits in DOVER AFB

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