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Nonprofit · EIN 33-1662655

THE OHIO STATE UNIVERSITY

Also known as ROCKFORD THRIFTY MERCER COUNTY

Tax-exempt · ROCKFORD, OH 45882

Address and contacts

Address (IRS master file)
10100 BURRVILLE RD, ROCKFORD, OH 45882-9642
Mailing address (990-N for 2025)
4978 Mud Pike Road Suite 1, Celina OH 45822
Principal officer (990-N for 2025)
Marshall Brehm, 10100 Burrville Road, Rockford OH 45882

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, 2024Check at the IRS

IRS record

EIN
33-1662655
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Exempt since
2013
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Marshall Brehm
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Marshall Brehm
December 31, 2024≤ $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 33-1662655).

Questions about THE OHIO STATE UNIVERSITY

What is the EIN of THE OHIO STATE UNIVERSITY?
The employer identification number (EIN) of THE OHIO STATE UNIVERSITY is 33-1662655.
Is THE OHIO STATE UNIVERSITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
Which annual return does THE OHIO STATE UNIVERSITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of THE 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 THE 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 THE OHIO STATE UNIVERSITY?
The 990-N for 2025 names Marshall Brehm.

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