After you file

@lovejesusncoffee2 You would have to use the fax number the IRS has listed on your letter. If it is incorrect, please contact the IRS directly.

To contact the IRS, please follow the instructions 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.