Can You Deduct Medical Expenses? Key Rules to Know

Under tax law, medical expenses can be deducted as an itemized deduction on your federal income tax return only to the extent that they exceed 7.5% of adjusted gross income (AGI). But it can be difficult to actually claim a deduction for many people because of the requirements.

To Itemize or Not to Itemize?

First and foremost, to gain any tax-saving benefit from medical expenses, you must itemize deductions on your tax return rather than claim the standard deduction. Fewer people are claiming itemized deductions these days, because tax laws have nearly doubled the standard deduction amounts.

Here are the current standard deduction allowances, which are adjusted annually for inflation.

Standard Deduction Amounts for 2025 and 2026

Your tax advisor can help determine whether it makes more sense for you to itemize or claim the standard deduction. For some taxpayers, it may be advantageous to "bunch" itemizable deductions in alternating years and then take the standard deduction in between.

AGI Threshold

Another restriction on deducting medical expenses is the AGI threshold, which is currently set at 7.5%. AGI includes all taxable income items and selected write-offs such as:

• Deductible IRA contributions,
• Teacher expenses,
• Self-employed retirement plan contributions,
• Health Savings Account contributions, and
• Alimony payments required by pre-2019 divorce agreements.

Elective medical procedures, such as eye doctor appointments and dermatology treatments, may help you get over the AGI deduction threshold for a particular tax year. Keep this in mind when planning for the tax year.

Eligible Expenses

For itemized deduction purposes, medical care is defined as "procedures and care for the diagnosis, cure, mitigation, treatment, or prevention of disease, or for the purpose of affecting any structure or function of the body." IRS regulations further stipulate that medical care includes medical, laboratory, surgical, dental, and other diagnostic and healing services. Care that's merely beneficial to your general health isn't medical care.

A wide range of medical costs are tax deductible. Examples of expenses that qualify as medical care include:

• Acupuncture,
• Artificial teeth,
• Vehicle accommodations (cost of special equipment so disabled person can drive),
• Chiropractic services,
• Dental care,
• Diagnostic devices,
• Eyeglasses,
• Hearing aids,
• Home improvements for medical purposes (to the extent they don't add to the value of your home),
• Insurance premiums for health coverage, including age-based premiums for qualified long-term care insurance,
• Laboratory fees,
• Long-term care services,
• Meals (while staying in hospital or similar facility),
• Medicare insurance premiums,
• Nursing home expenses,
• Optometrist services,
• Psychiatric care,
• Stop-smoking program,
• Weight-loss program (if part of treatment for specific disease or condition, such as obesity),
• Wheelchair costs, and
• X-rays.

For a complete list, see IRS Publication 502, "Medical and Dental Expenses."

A portion of the fees paid to enter and reside in a continuing care retirement community can qualify as medical expenses for medical expense itemized deduction purposes. These fees can be substantial — so they can easily push you over the percent-of-AGI deduction threshold.

For More Information

Did you spend enough on medical care to qualify for this tax break this year? If so, your Porte Brown tax advisor can help you compile a comprehensive list of eligible expenses and brainstorm strategies to maximize your itemized deduction for medical expenses.