Property Tax 101

Grant County, Washington - Assessor's Office

The Grant County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Grant County, Washington. You can contact the Grant County Assessor for:

• Appealing your property tax appraisal
• Reporting upgrades or improvements
• Paying your property tax
• Information on your property's tax assessment
• Your property tax bill
• Checking the Grant County property tax due date

35 C St NWThe Grant County Assessor's Office is located in Ephrata, Washington. Ephrata is the county seat of Grant County, where most local government offices are located. The assessor's office is located in the same building as the Grant County Courthouse, at 35 C. Street NW.

Grant County Assessor Contact Information

Additional Grant County Information

Grant County Assessor's Office Services

There are three major roles involved in administering property taxes - Tax Assessor, Property Appraiser, and Tax Collector. Note that in some counties, one or more of these roles may be held by the same individual or office. For example, the Grant County Tax Assessor may also serve as the Grant County Tax Appraiser.

1. The Grant County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Grant County.
2. The Grant County Property Appraiser is responsible for determining the taxable value of each piece of real estate, which the Tax Assessor will use to determine the owed property tax.
3. The Grant County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Grant County, and work with the sheriff's office to foreclose on properties with delinquent taxes.

When contacting Grant County about your property taxes, make sure that you are contacting the correct office. You can call the Grant County Tax Assessor's Office for assistance at 509-754-2011-Ext.-325. Remember to have your property's Tax ID Number or Parcel Number available when you call!

If you have documents to send, you can fax them to the Grant County assessor's office at 509-754-6575. Please call the assessor's office in Ephrata before you send documents or if you need to schedule a meeting. If you have general questions, you can call the Grant County Courthouse at 509-754-2011.

Learn More

Find the tax assessor for a different Washington county

Find property records for Grant County

The median property tax in Grant County, Washington is $1,385.00

All of the Grant County information on this page has been verified and checked for accuracy.
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