How do I add Form 2210?
by TurboTax • 
Updated December 11, 2025 4:34 AM
IRS Form 2210 calculates the penalty for underpaying your estimated taxes.
We'll automatically generate Form 2210 if your return needs it. Follow these steps if you need to make any adjustments:
Open or continue your return.
Navigate to the underpayment of taxes section:
TurboTax Online/Mobile: Go to underpayment of taxes.
TurboTax Desktop: Search for underpayment of taxes and select the Jump to link.
The Underpayment Penalties screen will display the penalty amount. Select Continue to review this section and make any needed adjustments.
