Try this workaround for the online editions -
Click on Federal > Click on Other Tax Situations > Under Additional Tax Payments choose Underpayment Penalties - Answer the on-screen questions, except set the amount owed in 2017 to 0, leave the rest at the default settings that TT imported and Form 2210 will be left off your e-file. After you've answered the questions, you can confirm Form 2210 has been removed by going to Tax Tools > Tools > Delete a Form. It will then show you a giant list of all of the forms in your return. 2210 should not be in it.
