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

Nonprofit · EIN 82-0567839

YORK COUNTY HISTORICAL MUSEUM CORP

Tax-exempt (reinstated) · YORKTOWN, VA 23692

Address and contacts

Address (IRS master file)
PO BOX 2431, YORKTOWN, VA 23692-5431
In care of
% BONNIE KARWAC
Mailing address (990-N for 2024)
PO Box 2431, Yorktown VA 23692
Principal officer (990-N for 2024)
Bonnie Karwac, PO Box 2431, Yorktown VA 23692

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2025 990-N for YORK COUNTY HISTORICAL MUSEUM CORP

Due November 16, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
82-0567839
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
2025
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
November 15, 2024
Posted by the IRS
March 10, 2025
Reinstated
Effective November 15, 2024

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: Bonnie Karwac
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Bonnie Karwac
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Bonnie Karwac
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Bonnie Karwac
June 30, 2019≤ $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 82-0567839).

Questions about YORK COUNTY HISTORICAL MUSEUM CORP

What is the EIN of YORK COUNTY HISTORICAL MUSEUM CORP?
The employer identification number (EIN) of YORK COUNTY HISTORICAL MUSEUM CORP is 82-0567839.
Is YORK COUNTY HISTORICAL MUSEUM CORP tax-exempt?
Yes. The IRS revoked its exemption on November 15, 2024 and reinstated it effective November 15, 2024.
Are donations to YORK COUNTY HISTORICAL MUSEUM CORP tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does YORK COUNTY HISTORICAL MUSEUM CORP file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of YORK COUNTY HISTORICAL MUSEUM CORP due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did YORK COUNTY HISTORICAL MUSEUM CORP last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
Who is the principal officer of YORK COUNTY HISTORICAL MUSEUM CORP?
The 990-N for 2024 names Bonnie Karwac.

Other nonprofits in YORKTOWN

All nonprofits in YORKTOWN · Virginia · Arts, culture and humanities