15-1-216. Uniform penalty and interest assessments for violation of tax provisions -- applicability -- exceptions -- uniform provision for interest on overpayments.
15-1-216. Uniform penalty and interest assessments for violation of tax provisions -- applicability -- exceptions -- uniform provision for interest on overpayments. (1) A person who fails to file a required tax return or other report with the department by the due date, including any extension of time, of the return or report must be assessed a late filing penalty of $50 or the amount of the tax due, whichever is less.
(2) (a) Except as provided in subsection (2)(b), a person who fails to pay a tax when due must be assessed a late payment penalty of 1.2% a month or fraction of a month on the unpaid tax. The penalty may not exceed 12% of the tax due.
(b) A person who fails to pay a tax when due under chapter 30, part 25, chapter 53, chapter 65, or chapter 68 must be assessed a late payment penalty of 1.5% a month or fraction of a month on the unpaid tax. The penalty may not exceed 15% of the tax due.
(c) The penalty imposed under subsection (2)(a) or (2)(b) accrues on the unpaid tax from the original due date of the return regardless of whether the taxpayer has received an extension of time for filing a return.
(3) A person who purposely or knowingly, as those terms are defined in 45-2-101, fails to file a return when due or fails to file a return within 60 days after receiving written notice from the department that a return must be filed is liable for an additional penalty of not less than $1,000 or more than $10,000. The department may bring an action in the name of the state to recover the penalty and any delinquent taxes.
(4) (a) Interest on taxes not paid when due must be assessed by the department. The department shall determine the interest rates established under subsection (4)(a)(i) for each calendar year by rule subject to the conditions of this subsection (4)(a). Interest rates on taxes not paid when due for a calendar year are as follows:
(i) For individual income taxes not paid when due, including delinquent taxes and deficiency assessments, the interest rate is equal to the underpayment rate for individual taxpayers established by the secretary of the United States department of the treasury pursuant to section 6621 of the Internal Revenue Code, 26 U.S.C. 6621, for the fourth quarter of the preceding year or 8%, whichever is greater.
(ii) For all taxes other than individual income taxes not paid when due, including delinquent taxes and deficiency assessments, the interest rate is 12%.
(b) Interest on delinquent taxes and on deficiency assessments is computed from the original due date of the return until the tax is paid. Interest accrues daily on the unpaid tax from the original due date of the return regardless of whether the taxpayer has received an extension of time for filing the return.
(5) (a) Except as provided in subsection (5)(b), this section applies to taxes, fees, and other assessments imposed under Titles 15 and 16 [and the former 85-2-276].
(b) This section does not apply to:
(i) property taxes; or
(ii) gasoline and vehicle fuel taxes collected by the department of transportation pursuant to Title 15, chapter 70.
(6) Any changes to interest rates apply to any current outstanding tax balance, regardless of the rate in effect at the time the tax accrued.
(7) Penalty and interest must be calculated and assessed commencing with the due date of the return.
(8) Deficiency assessments are due and payable 30 days from the date of the deficiency assessment.
(9) Interest allowed for the overpayment of taxes or fees is the same rate as is charged for unpaid or delinquent taxes. For the purposes of this subsection, interest charged for unpaid or delinquent taxes is the interest rate determined in subsection (4)(a)(i). (Bracketed language in subsection (5)(a) terminates June 30, 2020--sec. 18, Ch. 288, L. 2005.)
History: En. Sec. 1, Ch. 427, L. 1999; amd. Sec. 11, Ch. 288, L. 2005; amd. Secs. 2, 3, Ch. 594, L. 2005; amd. Sec. 1, Ch. 319, L. 2007.