General Tax Information

Tax Due Dates

  • First half taxes are due April 30
  • Second half taxes are due October 31

Mail processing of payments may take until May 15 for the first half and November 15 for the second half with the volumes we receive. Please be patient. When the last working day of the month falls on a Friday, the Customer Service Center will remain open until 5 p.m.. Normal closing hour is at 4 p.m.

Name or Address Changes

Is your name and address correct? Did you acquire property by purchase, inheritance, or divorce? Pay off your mortgage? Move?

Name and address changes may be made in any of the following ways:

  • Submit an electronic request form.
  • Name and address changes may be made on the back of your tax statement and mailed with your payment in the envelope provided.
  • Name and address changes may be emailed us.

Tax Payment Options

Please take a moment to view the various tax payment options for paying your taxes more conveniently. Tax bills can be paid by credit card for a nominal fee or eCheck.

Tax Statements Now Mailed to all Property Taxpayer of Record

We now send tax statements to all property taxpayers of record, whether or not taxes are remitted by you or by your mortgage company.

If your taxes are remitted by a mortgage company or other tax service company, the tax statement you receive in the mail is for informational purposes only.

This statement may be useful when reporting real estate taxes paid to the Internal Revenue Service.

Death of a Taxpayer

You may be eligible for an interest and penalty waiver (PDF); or, you may contact the Snohomish County Treasurer's Office at 425-388-3366 for additional information.

Senior Citizen or Disabled Person

You may be eligible for a tax reduction. Please refer to the back of your tax statement to determine eligibility; or you may contact the Snohomish County Assessor's Office at 425-388-3540 for additional information.