The holder of a retail installment contract or contracts may, upon agreement in writing with the buyer, refinance the payment of the unpaid time balance or balances of the contract or contracts by providing for a new schedule of installment payments.

Washington Code 63.14.010

Contract: A legal written agreement that becomes binding when signed.

contract: means a contract, other than a retail charge agreement, a lender credit card agreement, or an instrument reflecting a sale made pursuant thereto, entered into or performed in this state for a retail installment transaction. See Washington Code 63.14.010

Official fees: means the amount of the fees prescribed by law and payable to the state, county, or other governmental agency for filing, recording, or otherwise perfecting, and releasing or satisfying, a retained title, lien, or other security interest created by a retail installment transaction;

Washington Code 63.14.010

Rate: means the percentage which, when multiplied times the outstanding balance for each month or other installment period, yields the amount of the service charge for such month or period;

Washington Code 63.14.010

Time balance: means the principal balance plus the service charge. See Washington Code 63.14.010

The holder may charge and contract for the payment of a refinance charge by the buyer and collect and receive the same but such refinance charge (1) shall be based upon the amount refinanced, plus any additional cost of insurance and of official fees incident to such refinancing, after the deduction of a refund credit in an amount equal to that to which the buyer would have been entitled under RCW 63.14.080 if he or she had prepaid in full his or her obligations under the contract or contracts, but in computing such refund credit there shall not be allowed the minimum earned service charge as authorized by subsection (1)(d) of such section, and (2) may not exceed the rate of service charge provided under RCW 63.14.130. Such agreement for refinancing may also provide for the payment by the buyer of the additional cost to the holder of the contract or contracts of premiums for continuing in force, until the maturity of the contract or contracts as refinanced, any insurance coverages provided for therein, subject to the provisions of RCW 63.14.140.

The refinancing agreement shall set forth the amount of the unpaid time balance or balances to be refinanced, the amount of any refund credit, the amount to be refinanced after the deduction of the refund credit, the amount or rate of the service charge under the refinancing agreement, any additional cost of insurance and of official fees to the buyer, the new unpaid time balance, if the service charge is stated as a dollar amount, and the new schedule of installment payments. Where there is a consolidation of two or more contracts, then the provisions of RCW 63.14.110 shall apply.

Minimum earned service charges: RCW 63.14.080.