Instructions for Form TC-40 Utah Individual Income Tax Return - Utah

Form TC-40 Schedule A Income Tax Supplemental Schedule - Utah

This document contains official instructions for Form TC-40 , Utah Individual Income Tax Return - a form released and collected by the Utah State Tax Commission. An up-to-date fillable Form TC-40 Schedule A is available for download through this link.

FAQ

Q: What is Form TC-40?
A: Form TC-40 is the Utah Individual Income Tax Return form.

Q: Who needs to file Form TC-40?
A: Any resident of Utah who earned income during the tax year needs to file Form TC-40.

Q: What income should be reported on Form TC-40?
A: All income earned within or outside of Utah should be reported on Form TC-40.

Q: What are the filing deadlines for Form TC-40?
A: For calendar year filers, the deadline to file Form TC-40 is April 15th.

Q: Are there any extensions available for filing Form TC-40?
A: Yes, you can request an extension to file Form TC-40. The extension is for six months, moving the deadline to October 15th.

Q: Do I need to include any supporting documents with Form TC-40?
A: You should attach copies of your federal income tax return and all corresponding schedules and forms to Form TC-40.

Q: What if I made a mistake on my filed Form TC-40?
A: If you made a mistake on your filed Form TC-40, you can file an amended return using Form TC-40X.