When to file 1040x if I owe

[bkwormgirl44]

I submited my 1040 and have already recieved my refund. After the fact, I recieved a new 1099 so I amended my return and have the printed copy in front of me. I now owe 833. What is the deadline to submit my 1040x and what is the deadline to pay the 833?

[KatieB · Accepted solution]

If you've amended and now owe taxes, you'll need to mail the return by the Original Deadline (April 18th) with your payment to avoid any penalties for paying your tax due late.