Enlarge image | Indiana Department of Revenue Post Filing Coupon PFC-COR For Use for Tax Year 2024 08/2024 Cut on line before mailing POST FILING COUPON PFC 0912 9999 “Electronic calculation and processing of state tax liabilities serve as a convenience for Indiana taxpayers. The taxpayer remains responsible for providing accurate information Federal ID Number and remains liable for payment of the correct amount of tax.” Period End Date Date Due Mail and make check payable to Tax Type COR INDIANA DEPARTMENT OF REVENUE P.O. BOX 1674 INDIANAPOLIS, IN 46206-1674 Amount Due: .00 |