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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 45-2414180

INSTITUTE FOR MAN AND NATURE

Tax-exempt (reinstated) · SAN FRANCISCO, CA 94108

Address and contacts

Address (IRS master file)
431 GRAND AVENUE, SAN FRANCISCO, CA 94108-0000
Mailing address (990-N for 2024)
431 Grand Avenue, San Francisco CA 94114
Principal officer (990-N for 2024)
Emily Mattison, 801 South Arbor St, Bay City MI 48706

California records

California keeps its own records of charities and corporations. Search them by EIN 45-2414180 or by the name INSTITUTE FOR MAN AND NATURE.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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, 2024Check at the IRS

File the 2025 990-N for INSTITUTE FOR MAN AND NATURE

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

IRS record

EIN
45-2414180
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2016
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B28)

Revocation and reinstatement

Exemption revoked
May 15, 2013
Posted by the IRS
June 7, 2016
Reinstated
Effective May 15, 2016

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 2024
Officer: Emily Mattison
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Emily Mattison
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Emily Mattison
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Emily Mattison
December 31, 2019≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Emily Mattison
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 45-2414180).

Questions about INSTITUTE FOR MAN AND NATURE

What is the EIN of INSTITUTE FOR MAN AND NATURE?
The employer identification number (EIN) of INSTITUTE FOR MAN AND NATURE is 45-2414180.
Is INSTITUTE FOR MAN AND NATURE tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2013 and reinstated it effective May 15, 2016.
Are donations to INSTITUTE FOR MAN AND NATURE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INSTITUTE FOR MAN AND NATURE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INSTITUTE FOR MAN AND NATURE 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 INSTITUTE FOR MAN AND NATURE 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 INSTITUTE FOR MAN AND NATURE?
The 990-N for 2024 names Emily Mattison.

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