Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 41-2563137

OHIO STATE UNIVERSITY

Also known as RIDERS & RITTERS 4-H CLUB HOCKING C

Tax-exempt · LOGAN, OH 43138

Address and contacts

Address (IRS master file)
150 N HOMER AVE, LOGAN, OH 43138-1730
Mailing address (990-N for 2025)
150 N Homer Ave, Logan OH 43138
Principal officer (990-N for 2025)
Cathleen Mosure, 26923 Miller Rd, Rockbridge OH 43149

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, 2025No data
2023December 31, 2023May 15, 2024No data

File the 2026 990-N for OHIO STATE UNIVERSITY

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

IRS record

EIN
41-2563137
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Hospital or medical research organization
Exempt since
2013
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Cathleen Mosure
December 31, 2025≤ $50,000 receipts––e-Postcard

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about OHIO STATE UNIVERSITY

What is the EIN of OHIO STATE UNIVERSITY?
The employer identification number (EIN) of OHIO STATE UNIVERSITY is 41-2563137.
Is OHIO STATE UNIVERSITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
Which annual return does OHIO STATE UNIVERSITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of OHIO STATE UNIVERSITY 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 OHIO STATE UNIVERSITY 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 OHIO STATE UNIVERSITY?
The 990-N for 2025 names Cathleen Mosure.

Other nonprofits in LOGAN

All nonprofits in LOGAN · Ohio