Real Estate Excise Tax Affidavit must accompany any legal document transferring ownership of real property. The Affidavit will not be accepted by the Treasurer’s office unless all areas 1 through 7 are complete.
Starting June 15th, the Treasurer’s office will have limited in-person services by appointment only. Please call our office 509-243-2010 if you have any questions.
Starting January 1, 2020, Washington State Excise are based on graduated rates.
Asotin County - 0.25%
City of Asotin - 0.75%
City of Clarkston - 0.25%
In addition to excise tax there is a $5 Electronic Technology Fee. If there is no excise tax owing, there is a total fee of $10. ($5 Electronic Tech Fee and $5 Processing Fee).
Rules & Regulations
Asotin County does not accept online Excise Tax Affidavits, however you can print the form and bring in all completed copies with original signatures.