Can You Deduct Long-Term Care Costs on Your Taxes?

Long-term care costs can, in some circumstances, be deducted as medical expenses on federal taxes — but the rules are specific, and not every care cost qualifies. Because thresholds, deduction percentages, and standard deduction amounts change from year to year, treat the general framework below as a starting point for a conversation with a tax professional, not as this year's exact numbers.

The general rule: per IRS Publication 502, medical expenses, including certain long-term care costs, are deductible to the extent they exceed a percentage threshold of adjusted gross income, and only if you itemize deductions rather than taking the standard deduction — which means this deduction is most valuable for families with substantial care costs and other itemizable expenses.

What typically qualifies:

• Nursing home costs, if the primary reason for being there is medical care (this is generally assumed for skilled nursing, but can require more documentation for assisted living)
• Assisted living costs, but generally only the portion attributable to medical or personal care services, not room and board, unless the resident is chronically ill and the care is provided under a plan prescribed by a licensed healthcare practitioner
• In-home care costs, similarly tied to whether the care is medical/personal care in nature versus general household help
• Costs for a chronically ill individual, defined specifically by tax law as someone unable to perform a certain number of activities of daily living without assistance, or requiring substantial supervision due to cognitive impairment

What generally doesn't qualify: purely custodial or companionship costs for someone who isn't chronically ill under the tax definition, and independent living costs unrelated to medical care.

Whose expenses can be deducted: the person paying can sometimes deduct a dependent's care costs, even if that dependent doesn't live with them, provided the support and dependency tests are met — this matters for adult children paying for a parent's care.

Documentation that makes or breaks a deduction later: keep itemized invoices from the care provider or facility, not just bank or credit card statements showing a lump payment — a statement showing "$4,200 to Sunrise Assisted Living" doesn't by itself distinguish the deductible medical/personal-care portion from non-deductible room and board. Ask the facility's billing office for a breakdown, ideally in writing each year, and keep a copy of the physician's plan of care if one exists, since that documentation is often what substantiates the "chronically ill" definition if the deduction is ever questioned.

A scenario that trips up a lot of families: a parent moves into assisted living primarily because they can no longer safely live alone, but without a specific chronic-illness diagnosis or physician-prescribed plan of care on file. In that situation, the room-and-board portion of the bill is often not deductible even though the move was clearly necessary — "necessary" and "medically necessary" aren't the same test under the tax code. This is exactly the kind of gap a tax professional experienced with elder care can help identify before it becomes a problem at filing time, sometimes by working with the facility or physician to get the right documentation in place going forward.

How the math typically works once expenses qualify: deductible medical expenses, including qualifying long-term care costs, are combined with other medical expenses for the year and are deductible only for the portion that exceeds a percentage-of-income threshold set by the IRS — and only if the total of all itemized deductions exceeds the standard deduction, which for many households it won't. This is why the deduction tends to matter most for families with either very high care costs relative to income, or other substantial itemizable expenses in the same year.

If a parent is your tax dependent, the support test used to determine dependency is separate from, but related to, whether you can deduct their care costs — reviewing both together with a tax professional avoids the common mistake of assuming one automatically means the other.

This area is genuinely complex and specific documentation matters — a tax professional, ideally one experienced with elder care situations specifically, should review your family's actual costs and circumstances rather than relying on general guidance to determine what's actually deductible. IRS Publication 502 is the authoritative starting reference, and it's updated periodically, so always confirm you're reading the current year's version before relying on any specific figure in it.