Here's how to reach TurboTax Customer Support if you are in PLUS or higher paid product. (NOTE: If you are using regular Free Edition without PLUS, then that product does not have phone support. Instead you can contact via Facebook or Twitter via the method at the bottom of this post.)
Hours are 5AM-5PM Pacific (8AM-8PM Eastern) Monday-Friday.
FAQ: What is the TurboTax phone number?
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
If you purchased the extra feature "Live TurboTax", that product has on-demand contact with a live CPA/EA tax expert who can help with return preparation and will review the return prior to filing. Here's how to get live support with that product:
FAQ: What is TurboTax Live?
https://ttlc.intuit.com/community/choosing-a-product/help/what-is-turbotax-live/01/27191
FAQ: How do I connect with a tax expert in TurboTax Live?
https://ttlc.intuit.com/community/expert-review/help/how-do-i-connect-with-a-tax-expert-in-turbotax-...
If you are using Free Edition without PLUS, then that does not include phone support. You can contact a TurboTax Support agent directly through messaging at Twitter or Facebook.
https://twitter.com/TeamTurboTax
or
https://www.facebook.com/turbotax
