Skip to main content

Nonprofit · EIN 35-2183381

DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION

Also known as DISA FOUNDATION

Tax-exempt · NORMAN, OK 73072

Address and contacts

Address (IRS master file)
1700 WINDING RIDGE RD, NORMAN, OK 73072-3149
In care of
% DONNA J NELSON
Mailing address (990-N for 2025)
1700 Winding Ridge Road, Norman OK 73072
Principal officer (990-N for 2025)
Dr Donna J Nelson, 1700 Winding Ridge Road, Norman OK 73072

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

IRS record

EIN
35-2183381
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
2005
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Social science (V99)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Dr Donna J Nelson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: DONNA J NELSON
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Donna J Nelson
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Donna Nelson
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Donna Nelson
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Donna Nelson
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Dr Donna J Nelson
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 35-2183381).

Questions about DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION

What is the EIN of DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION?
The employer identification number (EIN) of DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION is 35-2183381.
Is DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION 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 DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION 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 DIVERSITY IN SCIENCE ASSOCIATION FOUNDATION?
The 990-N for 2025 names Dr Donna J Nelson.

Other nonprofits in NORMAN

All nonprofits in NORMAN · Oklahoma · Social science