General affidavit form for use within the State of Washington. Modify this affidavit to meet your specific needs.This is a legal document. Complete in ink and do not alter. This procedure allows someone legally entitled to inherit a decedent's personal property to get that property without going through probate. Download free printable affidavit online for Washington State. WA 432 General Affidavit (WA). Washington Legal Blank. Read our latest Newsletter or sign up to get a monthly update of what's new on the site. Subscribe. Legal problem not in Washington?