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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-1357471

436 FSS BOOSTER CLUB

Also known as 436 FORCE SUPPORT SQUADRON

Tax-exempt (reinstated) · DOVER AFB, DE 19902

Address and contacts

Address (IRS master file)
520 MAIN GATE WAY, DOVER AFB, DE 19902-5520
In care of
% TREASURER
Mailing address (990-N for 2025)
520 Main Gate Way, Dover AFB DE 19902
Principal officer (990-N for 2025)
Shondra Elmandorf, 520 Main Gate Way, 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 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 436 FSS BOOSTER CLUB

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

IRS record

EIN
46-1357471
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
April 15, 2023
Posted by the IRS
October 31, 2023
Reinstated
Effective April 15, 2023

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Shondra Elmandorf
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sidrina Ruczynski
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: 436 FSS Booster Club President
November 30, 2022≤ $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 46-1357471).

Questions about 436 FSS BOOSTER CLUB

What is the EIN of 436 FSS BOOSTER CLUB?
The employer identification number (EIN) of 436 FSS BOOSTER CLUB is 46-1357471.
Is 436 FSS BOOSTER CLUB tax-exempt?
Yes. The IRS revoked its exemption on April 15, 2023 and reinstated it effective April 15, 2023.
Are donations to 436 FSS BOOSTER CLUB tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does 436 FSS BOOSTER CLUB file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of 436 FSS BOOSTER CLUB 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 436 FSS BOOSTER CLUB 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 436 FSS BOOSTER CLUB?
The 990-N for 2025 names Shondra Elmandorf.

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