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Nonprofit · EIN 95-4644638

ST IVES HISTORICAL SOCIETY

Tax-exempt (reinstated) · SANTA ANA, CA 92705

Address and contacts

Address (IRS master file)
FAIRHAVEN AVE AP1201T 20J, SANTA ANA, CA 92705-0000
In care of
% JACK WINN
Mailing address (990-N for 2025)
FAIRHAVEN AVE AP1201T 20J, SANTA ANA CA 92705
Principal officer (990-N for 2025)
MARK HOPKINS, FAIRHAVEN AVE AP1201T 20J, SANTA ANA CA 92705

California records

California keeps its own records of charities and corporations. Search them by EIN 95-4644638 or by the name ST IVES 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, 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 ST IVES HISTORICAL SOCIETY

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

IRS record

EIN
95-4644638
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
2012
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
November 15, 2010
Posted by the IRS
July 13, 2011
Reinstated
Effective November 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

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: MARK HOPKINS
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: megan Hughes
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jack D Winn
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: jack WINN
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: mike dunphee
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: mike dunphee
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 95-4644638).

Questions about ST IVES HISTORICAL SOCIETY

What is the EIN of ST IVES HISTORICAL SOCIETY?
The employer identification number (EIN) of ST IVES HISTORICAL SOCIETY is 95-4644638.
Is ST IVES HISTORICAL SOCIETY tax-exempt?
Yes. The IRS revoked its exemption on November 15, 2010 and reinstated it effective November 15, 2010.
Are donations to ST IVES HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ST IVES HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ST IVES HISTORICAL SOCIETY 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 ST IVES HISTORICAL SOCIETY 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 ST IVES HISTORICAL SOCIETY?
The 990-N for 2025 names MARK HOPKINS.

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