Turbotax filled my 2020 tax return online. After almost one year, (after I received my refunds), IRS sent me a letter saying that my return has under payed taxes. I need to pay $1715 more. IRS cited that some numbers in my return are under reported. I think Turbotax should double check my 2020 Tax return and negotiate with IRS to make a correction. Otherwise I do not know what to do.
