Pay Taxes Online


Property and Historic Data


  1. The Snohomish County Treasurer's Office has limited representatives available due to employee furloughs, and you may experience longer wait times than normal. We ask for your patience at this time.

    For Cash Property Tax Payments: Starting July 20th cash payments will only be accepted on Monday's and Wednesday's by appointment. For more information or to schedule an appointment please call 425-262-2469.

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

    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. Banks and other financial institutions that pay property taxes on behalf of their lending customers still needed to meet the original April 30th deadline. For more information please see the press release here, or the official Executive order here

    For your own health and the health of our staff, the customer service center is currently closed.

    Snohomish County Treasurer employees want to serve the public in the safest and best possible manner during the COVID-19 crisis, below are alternative ways to conduct business without physically coming into the office. 
    1. Taxes may be paid online here. You may make arrangements with your bank to pay or simply put a check in the mail. Please do not put your payment in the Ballot Drop Box on the County Campus.
    2. Excise transactions may be sent through the mail. More information for excise can be found under Department of Revenue Washington Administrative Code 458. For questions on call 425-388-3301. Recording instructions can be found here.
    3. Many questions can be asked by emailing or looking online.
    4. Several forms are available online.
    5. Questions about the status of your tax recalculation for a reduction in taxes can be answered by calling 425-388-3366. Questions about your business or mobile home personal property tax can be answered by calling 425-388-3473.
    6. Continue to monitor the Snohomish County Government website for current information on government services.
    Please be patient, we will answer your calls and emails as soon as we can. As you can imagine, we are experiencing a heavy volume of calls and emails.