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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 37-1623061

INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS

Also known as MARYLAND ASSOCIATION OF ASSESSING

Tax-exempt · FREDERICK, MD 21703

Address and contacts

Address (IRS master file)
5310 SPECTRUM DR STE E, FREDERICK, MD 21703-7362
In care of
% KIM THOMAS
Mailing address (990-N for 2025)
5310 Spectrum Drive Suite E, Frederick MD 21703
Principal officer (990-N for 2025)
Sterling Testerman Jr, 3542 Old Taneytown Rd, Taneytown MD 21787

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 INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS

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

IRS record

EIN
37-1623061
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1951
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B60C)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sterling Testerman Jr
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sterling Testerman
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Troy Regan
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Troy Regan
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Kim Thomas
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: kim thomas
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 37-1623061).

Questions about INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS

What is the EIN of INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS?
The employer identification number (EIN) of INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS is 37-1623061.
Is INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1951.
Which annual return does INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS 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 INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS 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 INTERNATIONAL ASSOCIATION OF ASSESSING OFFICERS?
The 990-N for 2025 names Sterling Testerman Jr.

Other nonprofits in FREDERICK

All nonprofits in FREDERICK · Maryland · Education