WARNING TO BOTH PARTIES: This Affidavit is an important document. You must fill out this Affidavit completely, and provide accurate information.The affiant should be honest and use anecdotes to demonstrate why they came to the conclusion that the couple has a bona fide marriage. This packet contains instructions and forms to file a small estate affidavit of transfer. Use our I130 affidavit sample and tips to create a strong affidavit for your spouse. Include these key points and avoid common mistakes. You must be the owner of the business in order to complete this form. 2. Locate one form of your identification that is on the list. 3. This document provides a sample affidavit that friends or family can use to write a letter of support for a Form I-751 petition.