I received a 4800c letter proposing a change to my refund for the 2022 tax year. The letter is stating that the IRS proposes changing my wage income and withholdings to reflect their records, which amounts to 0 dollars. In the letter, it gives options of documentation to provide support and proof of what is in the original return. None of the options listed include a copy of a W2. I am wondering if I can simply provide a W2 as said supporting proof. Since I filed digitally, on my cell phone, I did not attach them to my original return.
