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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 75-2374370

SOUTHLAKE SISTER CITIES INC

Tax-exempt · SOUTHLAKE, TX 76092

Address and contacts

Address (IRS master file)
PO BOX 92774, SOUTHLAKE, TX 76092-0774
In care of
% FLORA ALVIZ
Mailing address (990-N for 2024)
PO Box 92774, Southlake TX 76092
Principal officer (990-N for 2024)
Dori Ann K Kawai, PO Box 92774, Southlake TX 76092

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

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990-N on file
2023September 30, 2024February 18, 2025990-N on file

File the 2025 990-N for SOUTHLAKE SISTER CITIES INC

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
75-2374370
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
1992
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Dori Ann K Kawai
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jeff Wang
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: John Terrell
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: John Terrel
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Katy Hintze
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Katy Hintze
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 75-2374370).

Questions about SOUTHLAKE SISTER CITIES INC

What is the EIN of SOUTHLAKE SISTER CITIES INC?
The employer identification number (EIN) of SOUTHLAKE SISTER CITIES INC is 75-2374370.
Is SOUTHLAKE SISTER CITIES INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
Are donations to SOUTHLAKE SISTER CITIES INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SOUTHLAKE SISTER CITIES INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SOUTHLAKE SISTER CITIES INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SOUTHLAKE SISTER CITIES INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended September 30, 2025.
Who is the principal officer of SOUTHLAKE SISTER CITIES INC?
The 990-N for 2024 names Dori Ann K Kawai.

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