After you file

@anitracllns Correct, if you do not receive the letter, once the IRS reopens their phone lines, please see the contact information below:

How do I contact the Internal Revenue Service (IRS)?

Note: 

You will need to follow the prompts in order to speak to an IRS agent. There is a high call volume this time of year.

When calling the IRS do NOT choose Option 1.   

Choose Option 2 after you choose the language.   

Then Press 1    

Then Press 3   

Then Press 2, it will then transfer you to an agent.