TurboTax never knows if you owe back taxes to the IRS or state, so the software is not going to calculate the tax you owe and "deduct" it from your 2023 refund, if that is what you meant. The 2023 software will only calculate your refund or tax due for tax year 2023. But....if you are getting a refund for 2023, the IRS knows that you owe, and the IRS will offset your refund for the amount you owe from past years even if you are on a payment plan.
https://www.irs.gov/uac/tax-refund-offsets-pay-unpaid-debts
IRS Treasury Offset Program Call Center at 1-800-304-3107
https://www.irs.gov/uac/tax-refund-offsets-pay-unpaid-debts
https://ttlc.intuit.com/community/refunds/help/what-is-a-refund-offset/00/26301
Reduced Refund https://www.irs.gov/taxtopics/tc203
NOTE: You can contact the IRS Treasury Offset Program Call Center at 1-800-304-3107 to ask if they have an offset for you on file. TurboTax would not have that information.
https://turbotax.intuit.com/tax-tips/tax-payments/who-can-garnish-an-income-tax-refund/L7cPPzDyc
**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.**
