If my client wants to mail a check for 2023 balance due on a specific date prior to 4/15/24, where can I input that

[LoriHouser]

My client does not want to make an electronic payment, he wants to mail a check.  the program wants to calculate underpayment interest all the way up to 4/15, even though I will be paying and e-filing the return tomorrow -- any thoughts on where to get the 3/11/24 input to stop the running of interest?

[sjrcpa]

In the estimated tax payment section, is there a place for other payments and date?

[LoriHouser · Accepted solution]

I later found that if you input Filing Date in the Penalties and Interest tab, this will stop the interest on that date - thank you for replying.