Pay your City of Kirkland, Washington Utility Bill online using this service.
Payments are due on the billing date shown on your statement and become delinquent 30 days from the billing date. A 10% late fee will be added on the 31st day. Additional bill notices will not be sent before the due date. Payments received after 3 p.m. on the due date will be credited to your account on the following day.