RCW 7.80.120: Monetary penalties—Restitution.

(1) A person found to have committed a civil infraction shall be assessed a monetary penalty.

(a) The maximum penalty and the default amount for a class 1 civil infraction shall be $250, not including statutory assessments, except for an infraction of state law involving (i) potentially dangerous litter as specified in RCW 70A.200.060(5), in which case the maximum penalty and default amount is $500; (ii) a person's refusal to submit to a test or tests pursuant to RCW 79A.60.040 and 79A.60.700, in which case the maximum penalty and default amount is $1,000; (iii) the misrepresentation of service animals under RCW 49.60.214, in which case the maximum penalty and default amount is $500; (iv) untraceable firearms pursuant to RCW 9.41.326 or unfinished frames or receivers pursuant to RCW 9.41.327, in which case the maximum penalty and default amount is $500; (v) the failure to report the loss or theft of a firearm under RCW 9.41.368, in which case the maximum penalty and default amount is $1,000; or (vi) unlawful construction of a mausoleum or columbarium on a family burial ground, as provided in RCW 68.74.020, in which case the penalty is $500;

(b) The maximum penalty and the default amount for a class 2 civil infraction shall be $125, not including statutory assessments;

(c) The maximum penalty and the default amount for a class 3 civil infraction shall be $50, not including statutory assessments; and

(d) The maximum penalty and the default amount for a class 4 civil infraction shall be $25, not including statutory assessments.

(2) The supreme court shall prescribe by rule the conditions under which local courts may exercise discretion in assessing fines for civil infractions.

(3)(a) Whenever a monetary penalty is imposed by a court under this chapter it is immediately payable. If the person is unable to pay at that time the court may grant an extension of the period in which the penalty may be paid. If the penalty is not paid on or before the time established for payment, the court may proceed to collect the penalty in the same manner as other civil judgments and may notify the prosecuting authority of the failure to pay.

(b) A person may request a payment plan at any time for the payment of any monetary penalty, fee, cost, assessment, or other monetary obligation associated with an infraction.

(i) Mandatory. If the court determines that the person does not have the ability to pay the monetary obligation in full, the person has not previously been granted a payment plan for the same monetary obligation, and the court has not authorized its collections agency to take civil legal enforcement action, the court shall enter into a payment plan with the individual.

(ii) Discretionary. Where the court has authorized its collections agency to take civil legal enforcement action, the court may, at its discretion, enter into a payment plan.

(4) The court may also order a person found to have committed a civil infraction to make restitution.