Your expenses are of a type that qualifies as meals or entertainment.

Enter 50 percent of the amount on Line 24b on Lines 24c and 24d. Owning rental property is not a sole proprietorship. You keep adequate records and can substantiate the expenses.

Other times, the ideas are promoted by tax scam artists. Penalties and fines you pay to a governmental agency or instrumentality when you break the law. The expense must be considered ordinary or necessary to your profession. Rents are usually deductible in the year they are paid. The accrual and hybrid methods are commonly used only by those who keep inventory records. There are a few types of insurance premiums that you may not deduct. Dividends, and report your child's income on your return.

Subtract beginning odometer reading from ending odometer reading to obtain total mileage for the year. Calculate the number of days worked during the year and multiply that number by the round-trip distance to and from work. For example, you work as a nurse in a public hospital. If your employer pays you less than the standard mileage rate, you may claim the difference.