Important: The person alleging forgery must complete this form in longhand. I am first duly sworn and state I am: Name.The employee completes the Affidavit of Forgery and has it notarized. The employee should not sign or complete the bottom portion until in front of the notary. I swear or affirm under penalty of perjury the above stated facts are true and correct to the best of my knowledge. An affidavit of forgery is an official declaration that a fraudulent act was committed. It should be completed, notarized, and sent to notify institutions. I was asked today, on our bank's affidavit of fraud and forgery form for checks that have been cashed fraudulently, why we require it to be notarized. This Affidavit is made voluntarily for the purpose of establishing the fact that my signature is a forgery. 7. Do you know who forged your signature?