TurboTax during the working years of high income, paper returns once both retired. Used to use EFTPS quarterly but that form to determine if you owe a penalty took longer than the rest of the package.
Thanks to this site, we now do our Roth conversion in January and then do a single taxable withdrawal in early December with 99% tax withholding so that when I do our return they owe us around 10 dollars and I don't have to do the under withholding penalty form.
Thanks to this site, we now do our Roth conversion in January and then do a single taxable withdrawal in early December with 99% tax withholding so that when I do our return they owe us around 10 dollars and I don't have to do the under withholding penalty form.