On my 2020 tax return, I selected the Married, filing jointly with my wife. Turbo tax entered 27,400 from the chart on page. First, the IRS lost my tax that was mailed about 1 April 2021. On 1 January, the IRS sent a letter saying the did not find my 2020 return and requested a copy sent to them. I sent a copy registered to the IRS. On 21 February I received a letter from the IRS stating I entered the standard deduction wrong. I did not enter the standard deduction. It was entered by turbo Tax when I checked the block 'Married filing Jointly'. The IRS said the correct Standard deduction was $24,800. The IRS re-computed my 2020 return and fined me $1,731.39 which included a $39.39 penalty. Where and how do I file my claim for my refund from TurboTax under their guarantee mistakes caused byTurboTax software?
