Thanks. Check and credit card amount differed by $3.00 for some reason. Credit card payment had no slip that I'm aware of. Most likely both submitted under 2017 payments. Check I sent in with voucher/ slip provided by turbo tax and mailed with check. Not sure which amount applies or form. I'll enter in the greater amount I guess? I was told the greater amount, which is the check, was the 2018 estimated tax payment entered by irs. I need a form to do this?
