How does Utah's tax code compare? Utah has a flat 4.55 percent individual income tax rate. Utah has a 4.55 percent corporate income tax rate. Utah also has a 6.10 percent state sales tax rate and an average combined state and local sales tax rate of 7.25 percent.
File your Utah taxes at tap.utah.
If you need to change or amend an accepted Utah State Income Tax Return for the current or previous Tax Year you need to complete Form TC-40. Form TC-40 is a Form used for the Tax Return and Tax Amendment. You can prepare a 2024 tax year Utah Tax Amendment on eFile, however you can not submit it electronically.
To submit the TC-65 form, ensure all fields are accurately filled out and signed. You can submit electronically through the Utah Tax Commission's e-filing portal or mail the completed form to the provided address: Utah State Tax Commission, 210 North 1950 West, Salt Lake City, Utah 84134.
Please contact us at 801-297-2200 or taxmaster@utah for more information.
Other Penalties and Fines Utah Code provides additional penalties in the following circumstances: If tax is underpaid due to negligence, the penalty is 10 percent of the underpayment. If tax is underpaid due to intentional disregard of law or rule, the penalty is 15 percent of the underpayment.
Utah has a flat 4.55 percent individual income tax rate. Utah has a 4.55 percent corporate income tax rate. Utah also has a 6.10 percent state sales tax rate and an average combined state and local sales tax rate of 7.25 percent. Utah has a 0.47 percent effective property tax rate on owner-occupied housing value.
If your federal adjusted gross income is less than or equal to your federal standard deduction, you are exempt from Utah income tax.
How to Amend a 2024 Return On the top of TC-40, page 1, on the “Amended Return” line, enter the code number from the list (below) that best describes your Reason for Amending. Enter the corrected figures on the return and/or schedules. Enter all other amounts as shown on your original return.