How to fill out a general affidavit form. Verify statements for legal matters and business transactions using our Florida general affidavit form template.THE ORIGINAL OF THIS DOCUMENT MUST BE FILED WITH: Gary J. Cooney. Clerk of the Circuit Court and Comptroller. This form should be typed or printed in black ink, and signed in the presence of a notary public or deputy clerk. How to fill out the Florida General Affidavit - Official Document Form? Chris Lafrance is a certified family lawyer and provides a detailed explanation on how to fill out your Financial Affidavit form correctly. After completing and signing the form, mail the original to. Child Support Program, 5050 W. Tennessee Street, Building L, Tallahassee, FL 32399-0195. Formats include: Loose Certificates.