Audit Defense is Only used if you receive a letter from the IRS informing you of an Audit. You then contact Audit Defense and let them reply back to the IRS.
Max is an option that includes Audit Defense among other features - https://ttlc.intuit.com/community/choosing-a-product/help/what-is-max/01/26700
A Form 1040SR is the exactly the same as a Form 1040 only with a larger typeface.
If you had taxes owed and paid those taxes then you would not be receiving a tax refund.
If you received an IRS notice or letter in the mail what is the notice or letter number, located on the first page in the upper right corner, usually preceded by either a CP or LTR?
