.I youarelinganamendedreturn,markan“X”inthe“Amended Return”box. 2.Youmustleareturntoobtainare undorcrediti youoverpaidyour taxthroughwithholding,declarationo estimatedtax,creditcarried orward,compositepartnershippaymentsmadeonyourbehal ,or claiminga2013re undablechildcarecredit. ...