If you plan to claim a deduction for your medical expenses, there are some new rules this year that may affect your tax return. Here are eight things you should know about the medical and dental expense deduction:

  1. AGI threshold increase. Starting in 2013, the amount of allowable medical expenses you must exceed before you can claim a deduction is 10 percent of your adjusted gross income. The threshold was 7.5 percent of AGI in prior years.
  2. Temporary exception for age 65. The AGI threshold is still 7.5 percent of your AGI if you or your spouse is age 65 or older. This exception will apply through Dec. 31, 2016.
  3. You must itemize. You can only claim your medical and dental expenses if you itemize deductions on your federal tax return. You can't claim these expenses if you take the standard deduction.
  4. Paid in 2013. You can include only the expenses you paid in 2013. If you paid by check, the day you mailed or delivered the check is usually considered the date of payment.
  5. Costs to include. You can include most medical or dental costs that you paid for yourself, your spouse and your dependents. Some exceptions and special rules apply. Any costs reimbursed by insurance or other sources don't qualify for a deduction.
  6. Expenses that qualify. You can include the costs of diagnosing, treating, easing or preventing disease. The cost of insurance premiums that you pay for policies that cover medical care qualifies, as does the cost of some long-term care insurance. The cost of prescription drugs and insulin also qualify. For more examples of costs you can deduct, see IRS Publication 502, Medical and Dental Expenses.
  7. Travel costs count. You may be able to claim the cost of travel for medical care. This includes costs such as public transportation, ambulance service, tolls and parking fees. If you use your car, you can deduct either the actual costs or the standard mileage rate for medical travel. The rate is 24 cents per mile for 2013.
  8. No double benefit. You can't claim a tax deduction for medical and dental expenses you paid with funds from your Health Savings Accounts or Flexible Spending Arrangements. Amounts paid with funds from those plans are usually tax-free.

Publication 502 is available on IRS.gov or you can order it by calling 800-TAX-FORM (800-829-3676).

Additional IRS Resources

September 2015
S M T W T F S
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30

Upcoming Tax Dates

September 7 Everyone
Federal Holiday (Labor Day) - Details

September 10 Employees who work for tips
If you received $20 or more in tips during August, report them to your employer - Details

September 10 Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the first 15 days of August.

September 14 Regular method taxes
Deposit the tax included in amounts billed or tickets sold during the last 16 days of August.

September 15 Individuals
Make a payment of your 2015 estimated tax if you are not paying your income tax for the year through withholding (or will not pay in enough tax that way). Use Form 1040-ES. This is the third installment - Details

September 15 Corporations
File a 2014 calendar year income tax return (Form 1120) and pay any tax, interest, and penalties due. This due date applies only if you timely requested an automatic 6-month extension - Details

September 15 S Corporations
File a 2014 calendar year income tax return (Form 1120S) and pay any tax due. This due date applies only if you timely requested an automatic 6-month extension - Details

September 15 Partnerships
File a 2014 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension - Details

September 15 Corporations
Deposit the third installment of estimated income tax for 2015 - Details

September 15 Social security, Medicare, and withheld income tax
If the monthly deposit rule applies, deposit the tax for payments in August.

September 15 Nonpayroll withholding
If the monthly deposit rule applies, deposit the tax for payments in August.

September 25 Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the last 16 days of August.

September 29 Regular method taxes
Deposit the tax for the first 15 days of September.

September 29 Regular method taxes (special September deposit rule)
Deposit the tax for the period beginning September 16 and ending September 26.

September 29 Communications and air transportation taxes under the alternative method (special September deposit rule).
Deposit the tax included in amounts billed or tickets sold during the period beginning September 1 and ending September 11.

September 30 Wagering tax
File Form 730 and pay the tax on wagers accepted during August.

September 30 Heavy highway vehicle use tax
File Form 2290 and pay the tax for vehicles first used in August.

View More Tax Dates