TurboTax Deluxe was designed to make it easy for you to get the biggest tax refund possible. TurboTax asks simple questions about your income, family situation and changes in your tax situation. Then, based on your answers, searches for more than 350 deductions to get you the biggest tax refund. Audit Risk Meter checks your tax return for common audit triggers. Shows whether your risk is high or low. And provides tips to help you reduce your chance of an audit. Guides you step by step through your tax return and puts your answers on the right tax forms for you. Skips interview questions that don't apply to you, so you can finish your return faster. Double-checks your return for errors, so you can be confident your taxes are done right. Dual Refund Monitor constantly displays and updates both your federal and state refunds (or taxes due) as you complete your federal return. Get your refund in as few as 8 days with efile and direct deposit. Federal Efile Included System Requirements - Windows or Mac OS X 10.4+