TurboTax wants you to make a payment/set up the payment plan. Paper copy of course is too slow. I was going to do an Extension Payment at https://directpay.irs.gov/directpay, but he informed me this morning he had gone out and set up his plan. I handle the taxes and was expecting him to just let me know how he was going to do the payments. I'm not so sure making the payment alone would count as an extension because they give you the option to do an Extension Payment, or to just pay Estimated Tax.
I will try the directpay site and just make another payment. It looks like that will work (except the system keeps experiencing technical difficulties). UPDATE: I was able to make the Extension/Payment on the directpay site.
