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Nonprofit · EIN 39-1642000

MADISON HERB SOCIETY

Tax-exempt · MADISON, WI 53708

Address and contacts

Address (IRS master file)
PO BOX 8733, MADISON, WI 53708-8733
In care of
% CHRIS MANKE
Mailing address (990-N for 2023)
PO Box 8733, Madison WI 53708
Principal officer (990-N for 2023)
Tammy Earl, PO Box 8733, Madison WI 53708

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026Not on file
2023August 31, 2024January 15, 2025990-N on file

IRS record

EIN
39-1642000
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1990
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2023
Officer: Tammy Earl
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Tammy Earl
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Tammy Earl
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Tammy Earl
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Sheila Leary
August 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 39-1642000).

Questions about MADISON HERB SOCIETY

What is the EIN of MADISON HERB SOCIETY?
The employer identification number (EIN) of MADISON HERB SOCIETY is 39-1642000.
Is MADISON HERB SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1990.
Are donations to MADISON HERB SOCIETY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does MADISON HERB SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MADISON HERB SOCIETY due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MADISON HERB SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended August 31, 2024.
Who is the principal officer of MADISON HERB SOCIETY?
The 990-N for 2023 names Tammy Earl.

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