TurboTax Deluxe Federal + E-file + State 2011 for Mac [Download] [Old Version] Guides you step by step to get your maximum refund Automatically double-checks your return for errors Free one-on-one expert tax advice live by phone or chat Includes Audit Risk Meter which helps you reduce your chance of an audit Includes Free Federal E-File and one download of a TurboTax State product Guides you step by step to get your maximum refund Automatically double-checks your return for errors Includes Audit Risk Meter which helps you reduce your chance of an audit Includes Free Federal E-File Plus, includes a download of one TurboTax State product