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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-6015309

KIWANIS INTERNATIONAL INC

Also known as K00661 PIERRE

Tax-exempt · PIERRE, SD 57501

Address and contacts

Address (IRS master file)
1127 N ONEIDA AVE, PIERRE, SD 57501-1445
In care of
% JEAN M HOEPPNER
Mailing address (990-N for 2025)
1127 N ONEIDA AVE, PIERRE SD 575011445
Principal officer (990-N for 2025)
Jeff Mammenga, 1127 N Oneida Ave, Pierre SD 57501

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 15, 2027990-N on file
2024September 30, 2025February 16, 2026990-N on file
2023September 30, 2024February 17, 2025990-N on file

File the 2026 990-N for KIWANIS INTERNATIONAL INC

Due February 15, 2028 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
46-6015309
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1940
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Jeff Mammenga
September 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jeff Mammenga
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jeff Mammenga
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Jeff Mammenga
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Jeff Mammenga
September 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Jeff Mammenga
September 30, 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 46-6015309).

Questions about KIWANIS INTERNATIONAL INC

What is the EIN of KIWANIS INTERNATIONAL INC?
The employer identification number (EIN) of KIWANIS INTERNATIONAL INC is 46-6015309.
Is KIWANIS INTERNATIONAL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1940.
Are donations to KIWANIS INTERNATIONAL INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does KIWANIS INTERNATIONAL INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KIWANIS INTERNATIONAL INC due?
The return for tax year 2026 (the year ending September 30, 2027) is due February 15, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KIWANIS INTERNATIONAL INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended September 30, 2026.
Who is the principal officer of KIWANIS INTERNATIONAL INC?
The 990-N for 2025 names Jeff Mammenga.

Other nonprofits in PIERRE

All nonprofits in PIERRE · South Dakota