Iowa Admin. Code r. 701-285.53
On and after July 1, 1989, the gross receipts from the sale of tangible personal property, except vehicles subject to registration, to persons regularly engaged in the consumer purchase business are exempt from tax if the property (1) is sold for the purpose of utilization in a transaction involving a "consumer rental purchase agreement" as defined in Iowa Code subsection 537.3604(8), and (2) the gross receipts from the consumer rental of the property are subject to Iowa sales or use tax.
If property exempt under this rule is made use of for any purpose other than a consumer rental purchase, the person claiming the exemption is liable for the tax that would have been due had the exemption not existed. The tax shall be computed on the original purchase price to the person claiming the exemption. The aggregate of the tax paid on the consumer rental purchase of the property, not exceeding the amount of sales or use tax owed, shall be credited against the tax.
This rule is intended to implement Iowa Code section 422.45(18).
Iowa Admin. Code r. 701-285.53