Due to high volume, users may experience longer than expected processing time when attempting to post a payment July 13-15. For your convenience, you can preschedule your payment by e-check (EFT) to be posted on the July 15th due date. If you are unsure if your transaction has been processed, please check your email for payment confirmation or call DOR Customer Service at 317-232-2240 (available Monday - Friday, 8 am - 4:30 pm ET).