Forms

Property Tax Forms

Forest Protection Assessment Refund

Petition for Property Tax Refund

Payment Transfer Form

Excise Tax Forms

Excise Tax Forms  (route to DOR page) 

Real Estate Excise Tax Affidavit (Fill in form)

Real Estate Excise Tax Affidavit (blank form)

Mobile Home Excise Tax Affidavit (Fill in form)

Mobile Home Excise Tax Affidavit (Blank Form)

Supplemental Affidavit for Gift, Date of Sale claim, or IRS Tax Deferred Exchange

Department of Revenue Lack of Probate Affidavit

Legal Forms

WSBA LPO Forms  **The Cowlitz County Treasurer's Office does not dispense legal counsel, nor are we authorized to advise individuals on the use of these forms.  Anyone seeking advice or assistance to fill out such forms should contact a legal clinic or lawyer.**