Colo. Rev. Stat. § 39-26-105.4
(1) Any licensed motor vehicle dealer that collects and remits tax to the department of revenue as specified in this part 1 for any sale of a motor vehicle shall be held harmless for any tax, charge, or fee liability to any taxing jurisdiction that the dealer proves was not collected solely because an address that does not meet the requirements of section 42-6-139 was provided by the purchaser for purposes of calculating the amounts of tax either due on the sale and purchase of such vehicle pursuant to this part 1 or section 29-2-211, if the dealer:
Source: L. 2009: Entire section added, (HB 09-1230), ch. 232, p. 1066, § 1, effective August 5. L. 2024: IP(1) amended, (SB 24-025), ch. 144, p. 580, § 45, effective July 1, 2025.