Conn. Gen. Stat. § 36a-781: (Formerly Sec. 42-94). Statement of payments made. Receipts.

Upon written request from the retail buyer, the holder of the retail installment contract or the installment loan contract shall give or forward to the retail buyer a written statement of the dates and amounts of payments and the total amount unpaid under such contract. A retail buyer shall, upon written request, be entitled to a written receipt for any cash payment.