What did you send certified? The tax returns? Did you send both years or both federal and state? Did you send each year in a separate envelope? Hopefully you did.
Then you still need to pay the tax due for each year? You didn't send a check with the returns? Just pay the tax due. You don't need to send the returns again. You can pay directly online at
Https://www.irs.gov/payments pay each year separately.
Then what do you mean it's a thousand? You said you owe 92 and 1320.
