If your employer will not or cannot withhold Utah income tax for you, be aware that you must prepay 90% of your Utah tax due by the due date of your 2019 Utah return. See "Prepayment Requirements" in this web reference (note that the dates in the reference have not yet been updated for 2019): https://incometax.utah.gov/filing/extensions-and-prepayments
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
