Extremely simple and fast, especially as we've used it for a few years now - actually a fairly painless experience. Very Comfortable that all the right questions were asked and answered, easy to navigate, clear presentation of data - a real pleasure to use...
Looked and Looked to learn what Annualized income meant for line 1 on the Michigan underpayment form was. It wouldn't accept any amt I put in then finally added more to my Michigan taxes due. I decided to just leave it since it already spent 13 hours on it. Also in years past, it was nice to see the refund or tax due change in the top line of the site but it wasn't there this year. Only showed up during the review stage. Not nice!
Had an issue with not being able to change how to pay the TurboTax fees from taking from my Fed Refund to Credit Card. Zachary was great in helping me even though we were on for over an hour. He was patient and helpful - a great Customer Success Experience! Having been in the Cust Support Business for many years, I would hire Zach in an instant!