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Nonprofit · EIN 35-2633601

TOBB ETU

Tax-exempt · WASHINGTON, DC 20004

Address and contacts

Address (IRS master file)
1300 PENNSYLVANIA AVE NW STE 860, WASHINGTON, DC 20004-3026
Mailing address (990-N for 2024)
1300 PENNSYLVANIA AVE NW Suite 860, WASHINGTON DC 20004
Principal officer (990-N for 2024)
Guven Sak, 1300 PENNSYLVANIA AVE NW, WASHINGTON DC 20004

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, 2024Check at the IRS

IRS record

EIN
35-2633601
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
School
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
July
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B43)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Guven Sak
July 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Guven Sak
July 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Guven Sak
July 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Guven Sak
July 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: PROF GUVEN SAK
July 31, 2020≤ $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 35-2633601).

Questions about TOBB ETU

What is the EIN of TOBB ETU?
The employer identification number (EIN) of TOBB ETU is 35-2633601.
Is TOBB ETU tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to TOBB ETU tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TOBB ETU file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of TOBB ETU 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 TOBB ETU 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 TOBB ETU?
The 990-N for 2024 names Guven Sak.

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