Are all forms and worksheets generated by TurboTax submitted to the IRS when electronic filing, or only the required forms and supporting documents?

[JohnW15]

TurboTax only sends the IRS the required Schedules and Forms that are relevant to your tax return filing.

For example, if you had medical expenses, TurboTax would fill out the Medical Worksheet, which would contain all the details about your total medical expenses.  But the worksheet itself wouldn't be sent to the IRS.  Only the Schedule A that shows your overall totals would be sent to the IRS.

[jk3]

Thank you.  This answers my question.