I make uneven (per quarter) estimated tax payments due to Roth conversions and want to avoid penalties. I use Desktop Premier edition. I dont see how to generate this form? This year I made est payment in 4th quarter but did not get a penalty and no form 2210 shown on my return? I did pay over 110% of last years tax, does that mean their is no penalty for underpayment in a quarter? Just trying to plan for next year to ensure I dont get a penalty and know how to do the form if needed. I will be doing these Roth conversions alot the next few years in the 4th quarter and wont be able to predict their amounts. Thanks for any help.
