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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 51-0179052

WISCONSIN SIGN ASSOCIATION INC

Tax-exempt · MILWAUKEE, WI 53225

Address and contacts

Address (IRS master file)
11801 W SILVER SPRING DR STE 200, MILWAUKEE, WI 53225-3092
Mailing address (990-N for 2025)
11801 W Silver Spring Dr Ste 200, MILWAUKEE WI 53225
Principal officer (990-N for 2025)
Brian Green, 11801 W Silver Spring Dr Suite 200, Milwaukee WI 53225

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 WISCONSIN SIGN ASSOCIATION INC

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

IRS record

EIN
51-0179052
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1976
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Brian Green
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Brian Green
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Brian Green
December 31, 2023≤ $50,000 receipts––e-Postcard
990-EZDecember 2022–––IRS
990-N for 2021
Officer: Todd Thomas
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Todd Thomas
December 31, 2020≤ $50,000 receipts––e-Postcard
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS

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 51-0179052).

Questions about WISCONSIN SIGN ASSOCIATION INC

What is the EIN of WISCONSIN SIGN ASSOCIATION INC?
The employer identification number (EIN) of WISCONSIN SIGN ASSOCIATION INC is 51-0179052.
Is WISCONSIN SIGN ASSOCIATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1976.
Are donations to WISCONSIN SIGN ASSOCIATION INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does WISCONSIN SIGN ASSOCIATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WISCONSIN SIGN ASSOCIATION 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 WISCONSIN SIGN ASSOCIATION 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 WISCONSIN SIGN ASSOCIATION INC?
The 990-N for 2025 names Brian Green.

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