Get your taxes done using TurboTax

I have a similar situation... my numbers are different.  I owe $300 Federal and TurboTax is saying I need to pay estimated taxes in 2021.  I don't see anything in any of the IRS forms that indicates that the IRS thinks I need to pay estimated taxes in 2021.

 

Why does Turbo Tax say that I need to pay estimated taxes if I only owe $300 with my 2020 return?