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Nonprofit · EIN 47-3350992

AUSTIN GEOLOGICAL SOCIETY INC

Tax-exempt · AUSTIN, TX 78727

Address and contacts

Address (IRS master file)
1816 CHASEWOOD DR, AUSTIN, TX 78727-6364
In care of
% DALLAS DUNLAP
Mailing address (990-N for 2024)
1816 Chasewood Dr, Austin TX 78727
Principal officer (990-N for 2024)
Dallas Dunlap, 1816 Chasewood Dr, Austin TX 78727

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

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024990-N on file

IRS record

EIN
47-3350992
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
2015
Accounting year ends
July
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Dallas Dunlap
July 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Dallas Dunlap
July 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022July 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Dallas Dunlap
July 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Dallas Dunlap
July 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 47-3350992).

Questions about AUSTIN GEOLOGICAL SOCIETY INC

What is the EIN of AUSTIN GEOLOGICAL SOCIETY INC?
The employer identification number (EIN) of AUSTIN GEOLOGICAL SOCIETY INC is 47-3350992.
Is AUSTIN GEOLOGICAL SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to AUSTIN GEOLOGICAL SOCIETY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does AUSTIN GEOLOGICAL SOCIETY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AUSTIN GEOLOGICAL SOCIETY INC due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AUSTIN GEOLOGICAL 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 July 31, 2025.
Who is the principal officer of AUSTIN GEOLOGICAL SOCIETY INC?
The 990-N for 2024 names Dallas Dunlap.

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