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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7259423

ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC

Tax-exempt · LANCASTER, CA 93536

Address and contacts

Address (IRS master file)
4831 W AVENUE M12, LANCASTER, CA 93536-2429
In care of
% JUDY HOPPE
Mailing address (990-N for 2024)
4831 West Avenue M12, Lancaster CA 93536
Principal officer (990-N for 2024)
Judy Hoppe, 4831 West Avenue M12, Lancaster CA 93536

California records

California keeps its own records of charities and corporations. Search them by EIN 23-7259423 or by the name ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC.

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024Check at the IRS

File the 2025 990-N for ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC

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

IRS record

EIN
23-7259423
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
1973
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Judy Hoppe
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Judith Hoppe
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: David Earle
May 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: DAVID EARLE
May 31, 2020≤ $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 23-7259423).

Questions about ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC

What is the EIN of ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC?
The employer identification number (EIN) of ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC is 23-7259423.
Is ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
Are donations to ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of ANTELOPE VALLEY ARCHAEOLOGICAL SOCIETY INC?
The 990-N for 2024 names Judy Hoppe.

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