Is drug addiction treatment tax deductible?

The two parts of the drug addiction entry

The entry has a treatment half and a transportation half. The treatment half covers an inpatient’s treatment at a therapeutic center. The publication specifically says this includes meals and lodging provided by the center, which is notable because meals and lodging are otherwise limited outside an institution.

The transportation half covers getting to and from drug treatment meetings in your community. The condition is that attendance is pursuant to competent medical advice that the membership is necessary for the treatment of a disease involving the excessive use of drugs. Pub 502 has a matching Alcoholism entry for alcohol recovery support organization meetings.

Driving costs

For transportation you can use actual out-of-pocket car costs, like gas and oil, or for 2025 returns the standard medical mileage rate of 21 cents a mile, plus parking fees and tolls either way. You cannot include depreciation, insurance, general repair or maintenance expenses. A person who drove 40 miles a week to meetings would count 21 cents per mile of that driving at the standard rate. Commuting to work is never included.

Outpatient care, counseling and medications

The drug addiction entry itself speaks to inpatient treatment. Other costs follow their own entries: payments to a psychologist for medical care, therapy received as medical treatment, and psychiatric care are includible; prescribed medicines and drugs are includible, but a drug that is not prescribed is not, except insulin. Pub 502 also covers stop-smoking programs, with the exception that nonprescription nicotine gum and patches are not includible. Illegal treatments and controlled substances that are not legal under federal law are excluded, so read that entry too.

Illustration with numbers

This is an illustration, not an example from the publication. AGI is $55,000, so the floor is $4,125. An inpatient stay costs $12,000 after insurance. Meal and lodging charges are part of the center’s bill, so they stay in. Driving to meetings adds 600 miles at 21 cents, or $126. The total is $12,126, and the deduction is $8,001. The amounts are reduced if insurance later reimburses part of the stay.

Records and common mistakes

Keep the treatment center’s statement showing dates of inpatient care, what portion is meals and lodging, and what insurance paid. Keep a log of meeting dates and mileage, together with the medical advice that membership is necessary, because the transportation rule depends on competent medical advice. Common mistakes are counting commuting to work, counting ordinary travel that is not tied to treatment, and forgetting that insurance reimbursements reduce the total. The details of a person’s treatment are private health information, so give your tax preparer only what is needed to support the amounts.

How the floor, timing and itemizing apply here

For drug addiction treatment, the same three rules from Publication 502 decide the final number. First, the deduction is only the part of your total medical and dental expenses that is more than 7.5% of your adjusted gross income, so a $1,000 cost does nothing until the year’s total passes the floor. Second, you include only what you paid during the tax year and were not reimbursed for, and you may include costs for yourself, your spouse and your dependents. Third, the deduction is claimed on Schedule A (Form 1040), so it helps only if your itemized deductions add up to more than your standard deduction. Amounts paid with a tax-free health savings account distribution cannot be counted again, and pre-tax flexible spending arrangement reimbursements are excluded.

Related medical expense topics

More from the same IRS publication: Is lodging tax deductible?, Is a nursing home tax deductible?, Are vitamins and supplements tax deductible?. For a full calculation across all your expenses, use the medical expense deduction calculator, and see whether itemizing beats the standard deduction.

Sources

• IRS Publication 502, Medical and Dental Expenses (2025): the “Drug Addiction”, “Alcoholism”, “Therapy”, “Psychiatric Care” and “Transportation” entries, the 7.5% of AGI rule and the reimbursement rules. Read November 2, 2026.

Edition read: Publication 502 (2025), for use in preparing 2025 returns. Dollar limits and rates in this publication are for 2025; the publication notes that later legislation (P.L. 119-21) may affect federal deductions, so check the current publication and the Schedule A instructions for your tax year. This page summarizes the publication and does not replace it. Marked for human review.