TurboTax Deluxe software guides you through your return step-by-step with extra help for mortgages, charitable contributions, medical expenses, and other deductions. TurboTax Deluxe provides help when you need it on key tax areas from official IRS publications and expert video advice. It compares last year's deductions to this year's. The software double-checks your return for accuracy, overlooked deductions, and audit flags so you can be confident your taxes are done right… every step of the way. This product is already used in MAC Softwares.