6. Home office. Provided they meet certain minimal requirements, landlords may deduct their home office expenses from their taxable income. This deduction applies not only to space devoted to office work, but also to a workshop or any other home workspace you use for your rental business. This is true whether you own your home or apartment or are a renter. For the ins and outs on taking the home office deduction, seeHome Business Tax Deductions, by attorney Stephen Fishman (Nolo), orEvery Landlord's Tax Deduction Guide, also by attorney Stephen Fishman (Nolo).

7. Employees and independent contractors. Whenever you hire anyone to perform services for your rental activity, you can deduct their wages as a rental business expense. This is so whether the worker is an employee (for example, a resident manager) or an independent contractor (for example, a repair person).

8. Casualty and theft losses. If your rental property is damaged or destroyed from a sudden event like a fire or flood, you may be able to obtain a tax deduction for all or part of your loss. These types of losses are called "casualty" losses. You usually won't be able to deduct the entire cost of property damaged or destroyed by a casualty. How much you may deduct depends on how much of your property was destroyed and whether the loss was covered by insurance.

9. Insurance. You can deduct the premiums you pay for almost any insurance for your rental activity. This includes fire, theft, and flood insurance for rental property, as well as landlord liability insurance. And if you have employees, you can deduct the cost of their health and workers' compensation insurance.

10. Legal and professional services. Finally, you can deduct fees that you pay to attorneys, accountants, property management companies, real estate investment advisors, and other professionals. You can deduct these fees as operating expenses as long as the fees are paid for work related to your rental activity.