Amend Federal return

[kenkud]

I understand that I need to wait until federal tax efile is processed to file amended return, however, should I submit now the extra tax that will be due because of the added income?  If not. will I be charged interest and/or a penalt?

[CatinaT1]

You will be charged interest on any payment that is not received by April 15th, even if it is from an amendment.

[kenkud]

Can I avoid interest and any penalty by depositing the correct amount of my taxes due for the omitted income into my IRS account by April 15th?

Thank you.

[JohnB5677]

You can pay the amount that you owe at the IRS Direct Pay website