"Penalties accrue daily, "
Penalties don't grow until you are late, i.e. after April 15th.
IRS should direct debit "amount you owe" on the date you specify on your e-File.
---
Unfortunately TurboTax is known to calculate penalty incorrectly.
You might want to select " Have IRS calculate any penalty."
You will be billed later.
@booboo2
