TurboTax® Deluxe 2008 from Intuit®. It walks you through over 350 deductions including mortgage interest, charitable contributions, education, medical expenses and more. The Audit Risk Meter™ helps you reduce your chance of an audit. This software even guides you through changes in your tax situation such as a new job, buying or selling a home or a change in marital status and lets you know how they will impact your taxes.