Snohomish County Treasurer Updates

  1. The second half taxes are due October 31st, 2021
    • Please check current amounts due here.
    • The customer service center remains closed to the public for the health and safety of our staff.
    • A tax payment drop box is open on campus 24/7 and is checked daily.
    • Additional tax payment options, including online payment options are viewable here.
    If mailing your payments please allow 7-10 business days for the payment to clear.

    Due Dates

    • First half taxes are due by postmark April 30th, 2021.

    • The second half taxes are due by postmark October 31st, 2021.

    Property Tax Payments:

    • Check payments may be mailed as normal. Please do not put your payment in the County Campus Ballot Drop Boxes.
    • Credit card payments may be made over the phone by calling 833-440-3332 or by visiting our payment site.

    Excise Tax:
    Due to high volumes and current Covid-19 restrictions on business operations, we are currently unable to accommodate the end of next business day turn-around on property transfers. We appreciate your patience during this time. If you have questions please call 425-388-3888.

    Other questions please see our contact list

    , or call 425-388-3366 or email

Pay Taxes Online


Treasurer Public Records