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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 51-0239467

MID-ATLANTIC SECTION OF THE NINETY NINES INC

Tax-exempt · OKLAHOMA CITY, OK 73195

Address and contacts

Address (IRS master file)
PO BOX 950374, OKLAHOMA CITY, OK 73195-0374
Mailing address (990-N for 2025)
PO Box 950374, Oklahoma City OK 73195
Principal officer (990-N for 2025)
Alice Li, PO Box 950374, Oklahoma City OK 73195

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, 2026990-N on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2026 990-N for MID-ATLANTIC SECTION OF THE NINETY NINES INC

Due October 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
51-0239467
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Group exemption
Exempt since
1980
Accounting year ends
May
Files
Form 990-N (e-Postcard)
Group exemption
3154 (13 member organizations)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Alice Li
May 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Barb Gruber
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Barb Gruber
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Barb Gruber
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Barb Gruber
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Barbara Wilper Treasirer
May 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Ellen Nobles-Harris Treasurer
May 31, 2019≤ $50,000 receipts––e-Postcard
990-EZMay 2019–––IRS
990-EZMay 2018–––IRS

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 51-0239467).

Questions about MID-ATLANTIC SECTION OF THE NINETY NINES INC

What is the EIN of MID-ATLANTIC SECTION OF THE NINETY NINES INC?
The employer identification number (EIN) of MID-ATLANTIC SECTION OF THE NINETY NINES INC is 51-0239467.
Is MID-ATLANTIC SECTION OF THE NINETY NINES INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1980.
Are donations to MID-ATLANTIC SECTION OF THE NINETY NINES INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Group exemption).
Which annual return does MID-ATLANTIC SECTION OF THE NINETY NINES INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MID-ATLANTIC SECTION OF THE NINETY NINES INC due?
The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MID-ATLANTIC SECTION OF THE NINETY NINES INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended May 31, 2026.
Who is the principal officer of MID-ATLANTIC SECTION OF THE NINETY NINES INC?
The 990-N for 2025 names Alice Li.

Organizations in its group exemption (13)

Other nonprofits in OKLAHOMA CITY

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