I have been using H & R Block Deluxe tax preparation software for many years. I can't calculate the amount of time it has saved. It is very easy to use, keeps my tax records back for all those years, and is very accurate.
Pros: Easy to prepare, Maximizes refund, Easy to import documents, Fast
Its too confusing to be easy to use. I've used this and its main competitor and found this one was too hard to comfortably use. It used to be very helpful but not anymore. The RMD was extremely hard to find. I followed each step carefully and still had to go to the internet to find a way to locate where the RMD information was. Same thing with a couple of other items.
Cons: Time consuming, Hard to prepare, Hard to import documents