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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 54-1908708

NATIONAL CENTER ON NONPROFIT ENTERPRISE

Tax-exempt · HARRISONBURG, VA 22807

Address and contacts

Address (IRS master file)
421 BLUESTONE DR, HARRISONBURG, VA 22807-1011
In care of
% RICHARD BREWSTER
Mailing address (990-N for 2025)
421 Bluestone Drive, Harrisonburg VA 22807
Principal officer (990-N for 2025)
Margaret Sloan, 421 Bluestone Drive, Harrisonburg VA 22807

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, 2024990-N on file

File the 2026 990-N for NATIONAL CENTER ON NONPROFIT ENTERPRISE

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

IRS record

EIN
54-1908708
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
1999
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Margaret Sloan
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Margaret Sloan
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Margaret F Sloan
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Margaret F Sloan
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Stuart C Mendel
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Stuart C Mendel
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Stuart C Mendel
December 31, 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 54-1908708).

Questions about NATIONAL CENTER ON NONPROFIT ENTERPRISE

What is the EIN of NATIONAL CENTER ON NONPROFIT ENTERPRISE?
The employer identification number (EIN) of NATIONAL CENTER ON NONPROFIT ENTERPRISE is 54-1908708.
Is NATIONAL CENTER ON NONPROFIT ENTERPRISE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to NATIONAL CENTER ON NONPROFIT ENTERPRISE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NATIONAL CENTER ON NONPROFIT ENTERPRISE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL CENTER ON NONPROFIT ENTERPRISE 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 NATIONAL CENTER ON NONPROFIT ENTERPRISE 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 NATIONAL CENTER ON NONPROFIT ENTERPRISE?
The 990-N for 2025 names Margaret Sloan.

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