How do I get TurboTax to honor their audit support guarantee

[boenclayton22]

I was audited in 2021 now I owe s large penalty after doing my taxes with turbo tax online pre populated questioner

[DoninGA]

Call 800-624-9066 for assistance

[MaryK4]

100% Accurate Calculations Guarantee- if the IRS penalized you due to a calculation error made by the software (not an entry error by you), TurboTax will pay the penalties and interest.  See How do I submit a claim under the TurboTax 100% Accurate Calculation Guarantee or 100% Accurate, Exp...