I have been using H&R Block tax software for about 10 years and have never had an issue. I have recommended the Block software to several friends and the ones who took the advice always tell me it worked for them.
I’ve been using it for years while family members pay an accountant to do their taxes. I rent out my homes and follow the software menus. I feel I have less of a chance of an audit because the program calculates the math, not me. If I send it online, there are no errors.
I have had to pay a fee the last couple years for tax underpayment and I wish that this product could address this issue. I have used the software the last few years.