Nonprofit · EIN 25-1876858
POLYCARP RESEARCH INSTITUTE
Tax-exempt (reinstated) · MECHANICSBURG, PA 17050
Address and contacts
- Address (IRS master file)
- 4170 ROTH FARM VILLAGE CIR, MECHANICSBURG, PA 17050-3609
- In care of
- % DR CHRIS KAHLENBORN
- Mailing address (990-N for 2025)
- 4170 roth farm village circle, Mechanicsburg PA 17050
- Principal officer (990-N for 2025)
- Chris Kahlenborn, 4170 roth farm village circle, Mechanicsburg PA 17050
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | No data |
| 2023 | December 31, 2023 | May 15, 2024 | No data |
IRS record
- EIN
- 25-1876858
- 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
- 2012
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Health care (E70)
Revocation and reinstatement
- Exemption revoked
- May 15, 2010
- Posted by the IRS
- June 9, 2011
- Reinstated
- Effective May 15, 2010
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Chris Kahlenborn | 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 POLYCARP RESEARCH INSTITUTE
- What is the EIN of POLYCARP RESEARCH INSTITUTE?
- The employer identification number (EIN) of POLYCARP RESEARCH INSTITUTE is 25-1876858.
- Is POLYCARP RESEARCH INSTITUTE tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective May 15, 2010.
- Are donations to POLYCARP RESEARCH INSTITUTE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does POLYCARP RESEARCH INSTITUTE file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of POLYCARP RESEARCH INSTITUTE 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 POLYCARP RESEARCH INSTITUTE 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 POLYCARP RESEARCH INSTITUTE?
- The 990-N for 2025 names Chris Kahlenborn.
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All nonprofits in MECHANICSBURG · Pennsylvania · Health care