If you filed your tax return with TurboTax, you already have the TurboTax Audit Support Guarantee. TurboTax also offers Audit Defense, an optional add-on product that must be purchased when you file your taxes. You can't add Audit Defense after filing your return.
Our
TurboTax Audit Support Guarantee gives you
free audit guidance from a trained tax professional to help you understand your IRS notice and answer all your audit-related questions.
Audit
Support guarantee covers all 2014, 2015, and 2016 federal and state
returns prepared in TurboTax Basic, Deluxe, Premier, Home &
Business, Self-Employed, Free Edition, and Freedom Edition.
Please see the FAQ below for more information.
https://ttlc.intuit.com/replies/4204836
To get to the free Audit Support Center go to the page below and click the blue "Get Help..." link and follow the prompts.
https://support.turbotax.intuit.com/irs-notice/audit-support/