If you need personal assistance from a tax specialist on a certain form or topic, you may benefit from TurboTax Live or Expert Services by TurboTax Live. Both services allow you to speak directly with tax professional, and offer an expert review of your income tax returns before you file. (Additional charges may apply)
For more information on this topic, please review the FAQ: What is TurboTax Live? What is Expert Services?
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If you do not need to speak with a tax expert regarding your inquiry, you may refer to the instructions for completing the form in the FAQ: How do I enter Form 8862?
https://ttlc.intuit.com/replies/3300678