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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 45-5518599

CENTER FOR AMERICAN PALEOLITHIC RESEARCH

Tax-exempt · TOPEKA, KS 66604

Address and contacts

Address (IRS master file)
3112 SW HARLAND CT, TOPEKA, KS 66604-2526
In care of
% KATHLEEN ANN HOLEN
Mailing address (990-N for 2025)
3112 SW Harland Court, TOPEKA KS 66604
Principal officer (990-N for 2025)
Steven Holen, 3112 SW Harland Court, TOPEKA KS 66604

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for CENTER FOR AMERICAN PALEOLITHIC RESEARCH

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

IRS record

EIN
45-5518599
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
2012
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Social science (V21)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Steven Holen
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Steven Holen
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Steven R Holen
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Kathleen Holen
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Kathleen Maule Holen
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Kathleen Ann Holen
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 45-5518599).

Questions about CENTER FOR AMERICAN PALEOLITHIC RESEARCH

What is the EIN of CENTER FOR AMERICAN PALEOLITHIC RESEARCH?
The employer identification number (EIN) of CENTER FOR AMERICAN PALEOLITHIC RESEARCH is 45-5518599.
Is CENTER FOR AMERICAN PALEOLITHIC RESEARCH tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
Are donations to CENTER FOR AMERICAN PALEOLITHIC RESEARCH tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CENTER FOR AMERICAN PALEOLITHIC RESEARCH file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CENTER FOR AMERICAN PALEOLITHIC RESEARCH 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 CENTER FOR AMERICAN PALEOLITHIC RESEARCH 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 CENTER FOR AMERICAN PALEOLITHIC RESEARCH?
The 990-N for 2025 names Steven Holen.

Other nonprofits in TOPEKA

All nonprofits in TOPEKA · Kansas · Social science