Use this field to make any corrections to your previously reported state ID quantity. Check this field if not certainly one of the checkboxes described subsequent apply to you. The IRS won't use Form W-3c to update your address of record. If you want to change your address, file Form 8822 or Form 8822-B. This must be the same as proven on your Forms 941, 941-SS, 943, 944, CT-1, or Schedule H (for 2019,...