Okay, I got it to work on the desktop version. Under Personal Taxes, Click on Other Tax Situations. Select Update under Underpayment Penalties in the Additional Tax Payments section. I was able to zero out one of the options and it then said I did not owe an Underpayment Penalty. Afterward, I was able to delete Form 2210 from under the Forms link. I resubmitted the taxes and it was accepted by both the Fed and State.
