Sign your full name on the signature line (see (f) in Sample Form 25). Learn how to create an accurate affidavit letter with our free printable templates.Please provide this page to your financial sponsor. The person who delivers it should fill out the affidavit of service and you should bring it to the hearing with you. What happens after I file? We at PandaDoc, collected a set of affidavit sample forms. You can download them for free and fill them out according to our recommendations. (Check and complete ONE of the following with preference given in the order named). I am the surviving spouse of.