An affidavit is a written statement. A person, known as the affiant, swears under oath to the statement's truthfulness.An Affidavit is a sworn statement which must be signed in front of a notary public. Total adjusted gross income for all household members. The Clerk's Expungement and Sealing Unit (ESU) assists with the process of requesting the sealing or expungement of your criminal history record(s). Financial Affidavit - a sworn statement that contains information regarding your income, expenses, assets, and liabilities. Please select the option that best describes you (select one):. ❑ I am a party involved in the crash. The following applications can be submitted in-person at the Orange County Planning and Inspections Department or via email. Affidavits and declarations serve distinct purposes in the legal realm.