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Idaho Individual Income Tax Filing deadlines and extensions for 2024.
If you are a resident or have been involved in significant business operations within Idaho, then you might be required to file Idaho State Taxes. We look at the most important tax deadlines and tax extensions for Idaho in 2024.
Idaho Individual Income Tax Filing deadlines and extensions for 2024.
If you are a resident or have been involved in significant business operations within Idaho then you might be required to file Idaho State Taxes. We look at the most important tax deadlines and tax extensions for Idaho in 2024.
You must file & pay Corporate Income Taxes in Idaho by April 15, 2025.
File by Mail must be postmarked by the due date.
Form 41 – Corporation Income Tax Return
You must send a payment for taxes in Idaho for the tax year 2024 by April 15, 2025.
The Extension Deadline is October 15, 2025, to file your Idaho corporation income tax return.
Idaho automatically grants six-month extensions on filing corporate income tax returns. This means you do not need to file for an extension in Idaho.
This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2025.
You must file & pay S-Corporation or Partnership Income Taxes in Idaho by April 15, 2025. File by Mail must be postmarked by the due date. Forms:
You must send a payment for taxes in Idaho for the tax year 2024 by April 15, 2025. The Extension Deadline is October 15, 2025, to file your Idaho income tax return. Idaho automatically grants six-month extensions on filing income tax returns. This means you do not need to file for an extension in Idaho. This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2025.
Estimated tax payments are typically made on the following dates:
You must file and pay Individual Income Taxes in Idaho by April 15, 2024.
Payment for taxes for the fiscal year 2023 must be sent by April 15, 2024. The Extension Deadline to file your Idaho Individual Income tax return is October 15, 2024. Idaho grants six-month extensions automatically for filing personal income taxes, meaning you do not need to file for an extension. However, this is an extension to file, not an extension to pay – payment is still due by April 15, 2024.
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The material discussed on this page is meant for general illustration and/or informational purposes only and is not to be construed as investment, tax, or legal advice. You must exercise your own independent professional judgment, recognizing that advice should not be based on unreasonable factual or legal assumptions or unreasonably rely upon representations of the client or others. Further, any advice you provide in connection with tax return preparation must comply in full with the requirements of IRS Circular 230.
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