When exporting your data to TurboTax, there are certain deductions which can't be exported. Since it requires additional attention on your part. Once you've completed the self-employed questions. Then QuickBooks sends your total income to TurboTax. However, you may see that your self-employment is still incomplete. TurboTax guides you on some important questions about your income to report it correctly on your tax return.
That said, you'll need to manually enter some information in TurboTax for your expenses as these items requires more attention.
To learn more about how QuickBooks Self-Employed export your data to TurboTax, check these helpful articles: