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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 16-1642237

MARIPOSA MENS WELLNESS INSTITUTE

Tax-exempt · SAINT LOUIS, MO 63109

Address and contacts

Address (IRS master file)
4976 ITASKA ST, SAINT LOUIS, MO 63109-2911
In care of
% DONALD B JEFFRIES
Mailing address (990-N for 2024)
4976 Itaska Street, Saint Louis MO 63109
Principal officer (990-N for 2024)
Donald B Jeffries, 4976 Itaska Street, Saint Louis MO 63109

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for MARIPOSA MENS WELLNESS INSTITUTE

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

IRS record

EIN
16-1642237
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
2003
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Donald B Jeffries
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Donald B Jeffries
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Donald B Jeffries
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Donald B Jeffries
December 31, 2019≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Donald B Jeffries
December 31, 2018≤ $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 16-1642237).

Questions about MARIPOSA MENS WELLNESS INSTITUTE

What is the EIN of MARIPOSA MENS WELLNESS INSTITUTE?
The employer identification number (EIN) of MARIPOSA MENS WELLNESS INSTITUTE is 16-1642237.
Is MARIPOSA MENS WELLNESS INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
Are donations to MARIPOSA MENS WELLNESS INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MARIPOSA MENS WELLNESS INSTITUTE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MARIPOSA MENS WELLNESS INSTITUTE due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MARIPOSA MENS WELLNESS INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of MARIPOSA MENS WELLNESS INSTITUTE?
The 990-N for 2024 names Donald B Jeffries.

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