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Nonprofit · EIN 33-3808162

ARKANSAS MUSEUM OF NATURAL HISTORY

Tax-exempt · MAUMELLE, AR 72113

Address and contacts

Address (IRS master file)
224 COUNTRY CLUB PKWY, MAUMELLE, AR 72113-6748
Mailing address (990-N for 2024)
224 Country Club Pkwy, Maumelle AR 72113
Principal officer (990-N for 2024)
Don Patton, 224 Country Club Pkwy, Maumelle AR 72113

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

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026Not on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024Check at the IRS

IRS record

EIN
33-3808162
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
2025
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Don Patton
March 31, 2025≤ $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 33-3808162).

Questions about ARKANSAS MUSEUM OF NATURAL HISTORY

What is the EIN of ARKANSAS MUSEUM OF NATURAL HISTORY?
The employer identification number (EIN) of ARKANSAS MUSEUM OF NATURAL HISTORY is 33-3808162.
Is ARKANSAS MUSEUM OF NATURAL HISTORY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
Are donations to ARKANSAS MUSEUM OF NATURAL HISTORY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ARKANSAS MUSEUM OF NATURAL HISTORY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ARKANSAS MUSEUM OF NATURAL HISTORY due?
The return for tax year 2025 (the year ending March 31, 2026) is due August 17, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ARKANSAS MUSEUM OF NATURAL HISTORY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended March 31, 2025.
Who is the principal officer of ARKANSAS MUSEUM OF NATURAL HISTORY?
The 990-N for 2024 names Don Patton.

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