Section 23.20.260 - Liability of successor employer(a) The contributions required by this chapter are a lien upon the property of an employer subject to the provisions of the chapter who sells out the business or stock of goods, who quits business, or whose property used or acquired in the business is sold under voluntary conveyance or under foreclosure, execution or attachment, distraint, or other judicial proceeding.(b) The employer shall file the reports which the department prescribes and pay the contributions required by this chapter with respect to wages payable for employment up to the date of the occurrence of each contingency.(c) The purchaser or successor in business shall withhold enough purchase money to cover the amount of contributions due and unpaid until the employer produces a receipt from the department showing that the contributions have been paid, or a certificate that no contributions are due. If the purchaser or successor fails to withhold purchase money as provided, and the contributions are not paid within 10 days, the purchaser or successor is personally liable for the payment of the contributions accrued and unpaid on account of the operation of the business by the former owner.