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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 95-6138342

COSTA MESA HISTORICAL SOCIETY

Tax-exempt · COSTA MESA, CA 92628

Address and contacts

Address (IRS master file)
PO BOX 1764, COSTA MESA, CA 92628-1764
Mailing address (990-N for 2024)
PO BOX 1764, COSTA MESA CA 926280000
Principal officer (990-N for 2024)
Harla Wood, P O BOX 1764, COSTA MESA CA 92628

California records

California keeps its own records of charities and corporations. Search them by EIN 95-6138342 or by the name COSTA MESA HISTORICAL SOCIETY.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for COSTA MESA HISTORICAL SOCIETY

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
95-6138342
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
1966
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Harla Wood
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Harla Wood
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Marie Schlutz
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: SUSAN WEEKS
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: SUSAN WEEKS
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 95-6138342).

Questions about COSTA MESA HISTORICAL SOCIETY

What is the EIN of COSTA MESA HISTORICAL SOCIETY?
The employer identification number (EIN) of COSTA MESA HISTORICAL SOCIETY is 95-6138342.
Is COSTA MESA HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
Are donations to COSTA MESA HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does COSTA MESA HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of COSTA MESA HISTORICAL SOCIETY due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did COSTA MESA HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of COSTA MESA HISTORICAL SOCIETY?
The 990-N for 2024 names Harla Wood.

Other nonprofits in COSTA MESA

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