Hey Lisa,

Based on all questions, the client should not be required to pay estimated tax payments.  Furthermore, based on the Federal - ES Worksheet calculations (box 14a and 14b) the client is not required to make estimated tax payments.  In short, the calculation results in a negative balance when income tax withheld through payroll deductions (line 13) exceeds the total estimated 2021 tax  (line 11c).  Still, the program is generating estimated voucher payments.

I've also checked the 2020 estimated tax payments and 2021 Estimates to ensure nothing has been inputed.

I'm scratching my head on this one.