Are there issues with the Form 2210 calculations if payments are different ?

[webucy]

Penalty Calculation does not seem correct on Form 2210
Getting errors that the numbers for the payments are incorrect

[Andy77]

Happened to me, too.  I looked at the error report which had an image of the worksheet and noted that the worksheet had four columns for withholding payments in 2020 when there should only be three periods.  I suspect that you filled out the information for Form 2210 before the 2/26/21 TurboTax update.  If you did, you provided information for four periods.  After the update TurboTax combined the first two periods into one period, but it appears that TurboTax left a "ghost" of you previous second period input in the worksheet and, presto, when they add all four columns in the worksheet it produces an error.  I fixed it by zeroing out the 2nd column in the worksheet in the error report.

While that solved that error, TurboTax did not fill out Part IV  of Form 2210 correctly. 

[DawnC]

Some TurboTax customers are experiencing an issue with Form 2210 not calculating lines 18-26 correctly.

If you're experiencing the issue above,  please go here to receive email notifications when any updates related to this issue become available.