A composite has more than one type of 1099. Please see this answer from RichardG.
The document should contain three separate tax documents that you need to report:
- A 1099-DIV--that gets reported in TurboTax under Interest and Dividends
- A 1099-INT--that also gets reported under Interests and Dividends
- A 1099-B--that gets reported under Investment Income
Below are the specifics for reporting these forms in TurboTax.
https://ttlc.intuit.com/replies/3300478
https://ttlc.intuit.com/replies/3300478
https://ttlc.intuit.com/replies/4789365
