You probably already know that owning a home comes with some sweet tax benefits, like the mortgage-interest and property-tax deductions. But did you know there’s a whole list of other homeowner-related tax breaks that you might be leaving on the table? We’re not talking chump change, either. Homeowners already save an average of $3,000 a year in taxes from mortgage-interest and property-tax deductions, according to the National Association of Realtors. When you add in some of