H&R Block At Home 2013 Deluxe is great for homeowners and investors with tax advice and audit support. It guarantees accurate calculations or we'll reimburse resulting IRS penalties and interest charges (limits apply). It's unlikely you'll receive an IRS tax audit. But if you do, free audit support and audit representation is part of our guarantee. Our audit support helps you understand why you're being audited and what kind of response to prepare. If you need representation, we can communicate on your behalf through an audit proceeding. You can import your W-2,1099 and last year's return, maximize mortgage and real estate taxes, and assistance on investment income and stock options.