Yes, Washington has property tax, and it applies to real estate you own

Washington State does levy property tax on real estate — land and buildings. If you own a home, rental property, or commercial building in Washington, your county assessor will determine its value and send you a tax bill each year. The tax rate varies by county and by what the property is used for, so two identical houses in different counties will have different tax bills.

Renters do not pay property tax directly. The property owner pays it, and that cost is typically built into the rent. If you are a homeowner, you will receive a property tax statement from your county assessor's office, usually in the fall for taxes due the following year.

Washington has no state income tax, which is one reason property tax is a larger part of the state's revenue system than in many other states. This means property owners carry more of the tax burden than they might in a state with both income tax and property tax.

Key Takeaways

  • Washington property tax is assessed by county, so the rate you pay depends on where your property is located, not on a single statewide rate.
  • Your county assessor determines the assessed value of your property, which is the basis for calculating your tax bill.
  • Property tax bills are due at different times depending on your county, but most are due in April and October or in a single annual payment.
  • Washington offers property tax exemptions and deferrals for certain homeowners, including seniors, disabled persons, and those with low income.
  • Renters do not pay property tax directly, but property tax costs are reflected in rental prices.

How Washington calculates your property tax bill

Your property tax bill starts with the assessed value of your property, set by your county assessor. This is not the market value — it is typically lower. The assessor looks at recent sales of similar properties, the condition of your building, and other factors to arrive at an assessed value.

Once the assessed value is set, the county applies a tax rate, expressed as a dollar amount per $1,000 of assessed value. For example, if your assessed value is $400,000 and the tax rate is $10 per $1,000, your annual tax would be $4,000. Tax rates differ by county and can also vary within a county depending on which school district, fire district, or other local taxing authority serves your property.

You can find your assessed value and tax rate on your property tax statement, which your county assessor mails to you. If you believe the assessed value is wrong, you have the right to appeal it — your county assessor's office can explain the appeal process and important date.

Property tax rates and payment schedules by county

Washington does not set a single statewide property tax rate. Instead, each county sets its own rate based on local needs and state law limits. King County (which includes Seattle) has a different rate than Spokane County or Whatcom County. Within each county, rates can also vary by location because different areas are served by different school districts and special districts.

Payment schedules also vary by county. Most counties split property tax into two payments — one due in April and one due in October. Some counties allow a single annual payment. Your property tax statement will show the due dates for your county. If you miss a payment, your county will charge a penalty and interest, so it is important to mark the dates on your calendar or set up automatic payment through your bank or county treasurer's office.

You can look up your county's tax rate and payment schedule on your county assessor's website or by calling the assessor's office directly. The Washington Department of Revenue also publishes a statewide summary of tax rates by county each year.

Exemptions and deferrals for homeowners

Washington offers several ways to reduce or delay property tax if you meet certain conditions. The homeowner's exemption reduces the assessed value of your primary residence by a set amount, which lowers your tax bill. You must own and live in the home as your principal residence to may have access to.

The senior property tax exemption is available to homeowners age 61 and older with a household income below a certain threshold (the limit changes each year). If you may have access to, you may be exempt from paying property tax entirely, though you must reapply each year and your income must remain below the limit.

The disabled person's property tax exemption works similarly and is available to homeowners with a disability who meet income limits. Washington also offers a property tax deferral program that allows homeowners age 60 and older, or those who are disabled, to defer paying property tax on their primary residence. The tax is not forgiven — it becomes a lien on the property and is due when you sell or when the property passes to an heir — but it gives you time to stay in your home without making large tax payments.

To explore for any of these programs, contact your county assessor's office. Each program has its own income limits and process important date, which vary by county.

What happens if you do not pay property tax

If your property tax bill goes unpaid, your county will first charge you a penalty and interest. The amount of the penalty and the interest rate are set by state law and vary depending on how late the payment is. After a set period — usually around three years — the county can place a lien on your property or begin foreclosure proceedings to recover the unpaid taxes.

If you are struggling to pay your property tax bill, contact your county treasurer's office as soon as possible. Many counties offer payment plans that allow you to spread the cost over several months rather than paying the full amount by the due date. Some counties also have hardship programs or can direct you to local resources if you are facing financial difficulty.

Ignoring a property tax bill will not make it go away and will only add penalties and interest. Acting early gives you more options.

How property tax differs from income tax in Washington

Washington is one of nine states with no state income tax. This means the state relies more heavily on property tax, sales tax, and other sources of revenue. For homeowners, this can mean higher property tax bills than in states that have both income tax and property tax. For renters and workers without property, it means a larger share of the tax burden falls on sales tax and other fees.

Because Washington has no income tax, you will not file a state income tax return with Washington, even if you work and earn income in the state. However, if you are self-employed or have investment income, you may still owe federal income tax to the IRS.

Frequently Asked Questions

Can I appeal my property tax assessment if I think it is too high?

Yes. You have the right to appeal the assessed value set by your county assessor. The process and important date vary by county, but you typically must file a written appeal within a certain number of days after receiving your assessment notice. Contact your county assessor's office for the specific important date and forms needed in your county.

Do I have to pay property tax if I own land but have not built on it yet?

Yes. Property tax is based on the assessed value of the land itself, not on whether a building stands on it. Vacant land is still taxed. The assessed value of vacant land is usually lower than land with a building, but you will still receive a tax bill each year.

What is the difference between assessed value and market value?

Assessed value is the value your county assessor assigns for tax purposes, based on recent sales of similar properties and other factors. Market value is what your property would sell for on the open market today. Assessed value is usually lower than market value, but the two can differ significantly depending on local real estate trends and how recently your property was assessed.

If I rent out my home, do I pay a different property tax rate?

No. The property tax rate is the same whether you live in the home or rent it out. However, if you rent out the property, you may not be able to claim the homeowner's exemption, which reduces the assessed value. Rental properties are typically assessed at their full market value. You can deduct property tax as a business expense on your federal tax return if you rent the property.

What happens to property tax if I sell my home?

Property tax is prorated between you and the buyer based on the date of sale. If you sell on June 15, you pay tax for January through June 15, and the buyer pays tax for June 16 through December. The exact calculation depends on your county's system. Your title company or real estate agent will handle the proration at closing.