Idaho State Tax Commission

Filing Business Income Taxes Online

If you choose to e-file, you must file both your federal and state return electronically and file them at the same time. Note: The Idaho State Tax Commission neither endorses nor guarantees the work, products, or services of these companies.

Electronic filing for a fee

The software companies listed below provide electronic filing of business returns. These companies charge different fees and offer different levels of services for e-filing federal and state returns. You may want to compare these offers to see which one best serves your needs.

Last updated February 3, 2022. Listings updated regularly.

This information is for general guidance only. Tax laws are complex and change regularly. We can't cover every circumstance in our guides. This guidance may not apply to your situation. Please contact us with any questions. We work to provide current and accurate information. But some information could have technical inaccuracies or typographical errors. If there's a conflict between current tax law and this information, current tax law will govern.