How do I add Form 2210?

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:

1. Sign in to TurboTax and open or continue your return.
2. Search for underpayment of taxes.
3. Select the Jump to link in the search results.
4. The Underpayment Penalties screen will display the penalty amount. Select Continue to review this section and make any needed adjustments.