No. You do not enter those payments. You were on a payment plan to pay tax owed. There is nothing to deduct for that or to enter about that.
TurboTax is not using any information regarding your back taxes. TT never knows how, when or even if you paid your tax due from a past year. The amounts you see on your 2024 tax return are based only on your 2024 income and withholding.
The IRS knows that you made the payments. You can check your online account with the IRS to verify that.
https://www.irs.gov/payments/your-online-account
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
