I completed and reviewed my Federal taxes and am completing my Montana income taxes. My problem is that I made $4,000 in estimated federal tax payments for 2020 but I made one by accident in 2021 January for $800. The figure that transfers to my Montana return is only the $3,200 (or those actually made in calendar year 2020). According to the state, I should claim all $4,000 I made for the figure on my Montana return. I cannot figure out a way to correct this situation in Turbo Tax
