October 15, 2025:

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• Year 2024 - extended Federal & Idaho Individual Return

• Year 2024 - extended Federal & Idaho C-Corporation Return **

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October 31, 2025:

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• 3rd Quarter 2025 Payroll Reports (Form 941, Form 910, Idaho Unemployment, etc.) *

 

* Some state due dates may vary; list is not all inclusive of reports that may be due                              

** Calendar Year Taxpayers

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