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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 91-1142355

SCHEMPER ADDITION WATER COMPANY INC

Tax-exempt · YAKIMA, WA 98901

Address and contacts

Address (IRS master file)
3108 BUTTERFIELD RD, YAKIMA, WA 98901-1131
In care of
% SANDRA WALL
Mailing address (990-N for 2025)
3108 BUTTERFIELD RD, YAKIMA WA 98901
Principal officer (990-N for 2025)
Kari Williamson, 3108 butterfield RD, Yakima WA 98901

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

File the 2026 990-N for SCHEMPER ADDITION WATER COMPANY INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
91-1142355
Tax-exempt status
501(c)(12): Benevolent life insurance association or mutual company
Donations deductible
No
Exempt since
1981
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kari Williamson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kari Williamson
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kari Williamson
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kari Williamson
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Sandra Wall
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Sandra
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 91-1142355).

Questions about SCHEMPER ADDITION WATER COMPANY INC

What is the EIN of SCHEMPER ADDITION WATER COMPANY INC?
The employer identification number (EIN) of SCHEMPER ADDITION WATER COMPANY INC is 91-1142355.
Is SCHEMPER ADDITION WATER COMPANY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(12) since 1981.
Are donations to SCHEMPER ADDITION WATER COMPANY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SCHEMPER ADDITION WATER COMPANY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SCHEMPER ADDITION WATER COMPANY INC 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 SCHEMPER ADDITION WATER COMPANY INC 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 SCHEMPER ADDITION WATER COMPANY INC?
The 990-N for 2025 names Kari Williamson.

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