(1) Any person who knowingly operates as a collection agency or out-of-state collection agency without a license or knowingly aids and abets such violation is punishable by a fine not exceeding five hundred dollars or by imprisonment not exceeding one year or both.

Washington Code 19.16.100

Out-of-state collection agency: means a person whose activities within this state are limited to collecting debts from debtors located in this state by means of interstate communications, including telephone, mail, or facsimile transmission, from the person's location in another state on behalf of clients located outside of this state, but does not include any person who is excluded from the definition of the term "debt collector" under the federal fair debt collection practices act (15 U. See Washington Code 19.16.100

Person: includes individual, firm, partnership, trust, joint venture, association, or corporation. See Washington Code 19.16.100

(2) Any person who operates as a collection agency or out-of-state collection agency in the state of Washington without a valid license issued pursuant to this chapter shall not charge or receive any fee or compensation on any moneys received or collected while operating without a license or on any moneys received or collected while operating with a license but received or collected as a result of his, her, or its acts as a collection agency or out-of-state collection agency while not licensed hereunder. All such moneys collected or received shall be forthwith returned to the owners of the accounts on which the moneys were paid.