Salaried Exempt Vs. Salaried Nonexempt. Although several criteria separate salaried exempt workers from salaried nonexempt workers, the one key difference between salaried exempt status and salaried nonexempt status is overtime pay. Exempt employees don't receive overtime pay; nonexempt employees do. The classification criteria for exempt and nonexempt workers are part of the Fair Labor Standards Act, or the FLSA, which is the federal law that governs minimum wage, overtime pay and working hours.
Investment Interest and Tax Deductions. One exception to the general rule that interest is tax deductible is investment interest. Investment interest payments are paid on indebtedness properly allocable to property held for investment, such as stocks held on margin, loans to others, etc.
Mortgage Interest Deduction. The IRS does allow you to deduct the interest portion of the payments you make under a contract for deed from your income taxes if you itemize deductions. You can also deduct any real estate taxes you pay, just as with a mortgage. Proving Your Deduction.