15-70-714. Returns required -- payment. (1) For the purpose of determining the amount of liability for the tax due under this part, an alternative fuel dealer shall file with the department a quarterly tax return on forms prescribed by the department.

(2) The dealer shall file the return on or before the last day of the next calendar month following the quarter to which it relates. For good cause, the department may grant a taxpayer a reasonable extension of time for filing, but the extension may not exceed 30 days.

(3) The tax return must be accompanied by payment of the amount of tax due under 15-70-711 for alternative fuel sold during the preceding quarter.