Pay Taxes Online


Property and Historic Data


  1. Due to the high volume of payments please allow 7 to 10 business days for your payment to post.

    For your own health and the health of our staff, the customer service center is currently closed to the public. 
    The Snohomish County Treasurer's Office has limited representatives available due to employee furloughs, and you may experience longer than normal wait times. We ask for your patience at this time.

    Due Dates: Due to the Covid-19 (Coronavirus) outbreak the first half taxes for those who pay their real and personal property taxes themselves, rather than through their mortgage lender were able to delay payment until (postmark) June 1, 2020. Second half taxes are due on their normal due date of October 31st, 2020.

    Property Tax Payments:
    • Cash Payments are only accepted Monday's and Wednesday's by appointment only. Call 425-262-2469 to schedule an appointment.
    • Credit Card Payments may be made over the phone by calling 833-440-3332 or by visiting our payment site.
    • Check payments may be mailed as normal. Please do not put your payment in the County Campus Ballot Drop Boxes.

    Excise Tax: We cannot guarantee documents submitted by our previous cutoff times will be processed same day through the month of October. Excise transactions can be sent through the mail. If you have any questions please call 425-388-3888.

    Other questions please see our contact list, or call 425-388-3366 or email