TurboTax offers different products based on tax complexity. If you enter a form or a tax situation that falls into the Deluxe product, it will ask you to upgrade to include that form on your tax return and ensure it is accurate. TurboTax Deluxe includes the 1040 form with itemized deductions (Schedules 1–6, Schedule A and Schedule C income), along with everything in Free Edition and PLUS.