Tax Deductions for Care Home Costs: What Qualifies

Every April, families paying for a parent’s care in a small residential home sit across from a tax preparer and ask the same question: can any of this be deducted? The answer, almost always, is yes, but the rules are specific and the documentation matters. For a family spending $6,000 to $9,000 per month on care, the medical expense deduction can be worth thousands of dollars in real tax savings. It will not make the cost of care painless, but it can soften the blow in a meaningful way.

The tax rules around care home expenses are grounded in IRC Section 213, which allows a deduction for medical expenses that exceed 7.5% of adjusted gross income. The challenge is knowing which care home costs qualify as medical expenses, how to document them, and how to structure the deduction so it holds up if the IRS asks questions.

This guide covers the federal rules, the key documentation, the dependent care angle, and the most common mistakes families make.

The basic rule: medical expenses above 7.5% of AGI

The IRS allows taxpayers who itemize deductions to deduct unreimbursed medical and dental expenses that exceed 7.5% of their adjusted gross income (AGI). This threshold applies to all medical expenses combined, not just care home costs.

Here is how it works in practice. Suppose your AGI is $80,000 and your total qualifying medical expenses for the year, including care home costs, prescriptions, doctor visits, and other qualifying expenses, are $50,000. The 7.5% threshold is $6,000. You can deduct $44,000 ($50,000 minus $6,000) as an itemized deduction on Schedule A.

For families paying care home costs of $6,000 or more per month, the total annual medical expenses almost always exceed the 7.5% threshold by a wide margin. The deduction can be substantial.

Two important notes: you must itemize deductions to claim this (the standard deduction does not include it), and the expenses must not be reimbursed by insurance, Medicaid, or any other source. You cannot deduct expenses that someone else has already paid for.

Which care home costs qualify as medical expenses

This is where the rules get specific. Not all care home costs automatically qualify. The IRS draws a line based on the reason the person is living in the care home.

When the primary reason is medical care

If the primary reason your parent resides in a care home is to receive medical care, the entire cost of the facility, including meals and lodging, qualifies as a deductible medical expense. This is established in IRS Publication 502, which covers medical and dental expenses.

“Medical care” in this context does not mean the person must be in a hospital-like setting. It includes personal care assistance with activities of daily living (bathing, dressing, eating, toileting, transferring, and continence care) when those services are provided because of a chronic illness or physical disability. It also includes supervision for a person with cognitive impairment, such as dementia.

Most residents of small residential care homes are there precisely because they need this kind of daily personal care or cognitive supervision. For the majority of care home residents, the full cost of the facility, room, board, and care services, qualifies as a medical expense.

When the primary reason is not medical

If the person is living in a care home primarily for non-medical reasons (companionship, convenience, or housing), only the portion of the cost attributable to actual medical and nursing care services is deductible. Meals and lodging would not qualify in this scenario.

In practice, this distinction matters most for people who are relatively independent and choose to live in an assisted living or residential care setting for social or housing reasons rather than because they need hands-on care. For someone who requires daily assistance with bathing, dressing, or medication management, the medical purpose is clear.

The chronically ill individual standard

The tax code provides a specific definition that helps clarify who qualifies. Under IRC Section 7702B(c)(2), a person is “chronically ill” if they:

• Cannot perform at least two activities of daily living (ADLs) without substantial assistance for at least 90 days, as certified by a licensed health care practitioner, or
• Require substantial supervision to protect against threats to health and safety due to severe cognitive impairment

If your parent meets either of these criteria, the costs of their care (including maintenance and personal care services) are qualified long-term care services, and the full cost of the facility is a deductible medical expense.

The physician’s letter: your most important document

The single most important piece of documentation for this deduction is a letter from your parent’s physician establishing that placement in a residential care facility is medically necessary. The IRS does not require you to submit this letter with your return, but you must have it available if your return is audited.

The letter should include:

• The patient’s name, date of birth, and diagnoses
• A statement that the patient is chronically ill (unable to perform at least two ADLs without substantial assistance, or requires supervision due to cognitive impairment)
• A statement that placement in a residential care facility is medically necessary
• A description of the care plan, including the specific personal care services required
• The physician’s signature, credentials, and date

Ask your parent’s doctor for this letter at the beginning of each tax year, or whenever the care situation changes. Some physicians are familiar with this requirement and will draft the letter without much guidance. Others may need to see a template. A CPA or elder law attorney experienced in elder care tax issues can provide a sample letter.

Claiming the deduction on your own tax return

If you are paying for your parent’s care, you may be able to deduct those expenses on your own return, even though you are not the one living in the care home. There are two ways this works.

Your parent as your dependent

If you provide more than half of your parent’s total support for the year, you may be able to claim them as a qualifying relative under IRS rules for dependents. The requirements include:

• Your parent’s gross income must be below the dependency exemption amount ($5,050 for 2025, adjusted annually). Social Security benefits generally do not count as gross income for this test.
• You must provide more than half of your parent’s total support, including the cost of care, housing, food, clothing, medical care, and other necessities.
• Your parent must be a U.S. citizen, U.S. national, or a resident of the U.S., Canada, or Mexico.

If your parent qualifies as your dependent, you can include their medical expenses (including care home costs) on your own Schedule A. This is significant because your parent, on their own return, may not have enough income to benefit from itemizing, while you might.

Multiple support agreements

When siblings share the cost of a parent’s care, a multiple support agreement (IRS Form 2120) allows one sibling to claim the parent as a dependent even if no single sibling provides more than half the support. The sibling who claims the dependency can then deduct the qualifying medical expenses. The agreement requires that the contributing siblings collectively provide more than half the parent’s support, and each contributing sibling must provide more than 10%.

The dependent care credit: a separate benefit

The medical expense deduction and the dependent care credit are two different tax benefits, and some families qualify for both. The dependent care credit (claimed on Form 2441) is available to taxpayers who pay for the care of a qualifying person so that the taxpayer (and their spouse, if filing jointly) can work or actively look for work.

If your parent qualifies as your dependent and you are paying for their care in a residential home so that you can maintain employment, a portion of those costs may qualify for the dependent care credit. The credit is worth 20% to 35% of qualifying expenses (up to $3,000 for one qualifying person) depending on your income. The credit is less generous than the medical expense deduction for most families paying care home costs, but it is a credit rather than a deduction, meaning it reduces your tax dollar for dollar.

You cannot claim the same expenses for both the medical expense deduction and the dependent care credit. If you qualify for both, compare the tax benefit of each and choose the more advantageous one for the overlapping expenses.

Long-term care insurance premiums

If your parent has a qualified long-term care insurance policy, the premiums are deductible as medical expenses, subject to age-based limits. For 2025, the IRS limits are:

These limits are adjusted for inflation each year. The deductible premium is added to your other medical expenses and is subject to the 7.5% AGI threshold like all other medical expenses. If you are paying the premiums on behalf of a parent who is your dependent, you can include them on your return.

Benefits received from a qualified long-term care insurance policy are generally tax-free up to a per-day limit ($420 per day for 2025). Benefits that exceed the per-day limit and exceed the actual cost of care may be taxable. If your parent’s policy is paying benefits toward care home costs, those reimbursed costs cannot also be claimed as a medical expense deduction.

State tax deductions

Federal tax rules are only half the picture. Many states have their own income tax rules regarding medical expense deductions, and they do not always mirror the federal rules.

Some states conform to the federal 7.5% AGI threshold. Others use a different threshold (some use 10%) or offer additional deductions or credits for elder care expenses. A few states, like California, have their own medical expense deduction rules that are similar to federal but with different AGI calculations. States with no income tax (Florida, Texas, Nevada, Washington, and others) are not relevant here, but families in states with income taxes should check their state-specific rules.

A CPA familiar with your state’s tax code can identify whether state-level deductions or credits provide additional savings beyond the federal deduction. For families paying significant monthly care costs, the combined federal and state tax benefit can be meaningful.

Documentation you should keep

The IRS can audit returns for up to three years after filing (six years if there is a substantial understatement of income). Keep the following documentation for at least that long:

• The physician’s letter of medical necessity, updated annually
• The care home contract or agreement, showing the monthly cost and what services are included
• Monthly invoices or statements from the care home
• Proof of payment: canceled checks, bank statements, or credit card statements showing payments to the care home
• A breakdown of costs if the care home separates medical/personal care charges from room and board (not all do)
• The care plan, if available, showing the specific services provided
• Any long-term care insurance explanation of benefits (EOBs) showing what the policy paid
• Prescription and medical supply receipts for expenses beyond the care home itself

If the care home provides a single monthly charge without separating medical from non-medical costs, keep documentation showing that the primary reason for the placement is medical. The physician’s letter, combined with the care plan, serves this purpose.

Common mistakes to avoid

Families and tax preparers who are not familiar with elder care tax issues frequently make these errors:

Failing to itemize. The medical expense deduction is only available to taxpayers who itemize on Schedule A. If your standard deduction is higher than your total itemized deductions, you get no benefit from the medical expense deduction. For families paying care home costs, the medical expenses alone often push total itemized deductions well above the standard deduction, but check the math.

Not claiming a parent as a dependent. Many adult children pay for a parent’s care but do not realize they can claim the parent as a dependent. If you provide more than half of your parent’s support and they meet the income test, the dependency claim opens the door to deducting their medical expenses on your return.

Deducting expenses reimbursed by insurance or Medicaid. You can only deduct unreimbursed medical expenses. If a long-term care insurance policy or Medicaid covers part of the care home cost, subtract the reimbursed amount before calculating the deduction.

Not getting the physician’s letter. Without a letter establishing medical necessity, the deduction is vulnerable in an audit. The IRS may disallow the meals and lodging portion of care home costs if you cannot demonstrate that the primary reason for the placement was medical care.

Overlooking other medical expenses. Care home costs are usually the largest medical expense, but do not forget to include prescriptions, doctor visit copays, dental work, vision care, medical equipment, transportation to medical appointments, and other qualifying expenses. These all count toward exceeding the 7.5% threshold.

Confusing the deduction with the credit. The medical expense deduction (Schedule A) and the dependent care credit (Form 2441) are different benefits with different rules. Some families qualify for both, but the same dollar of expense cannot be claimed under both.

Working with a CPA who understands elder care

Most general-practice tax preparers are familiar with the medical expense deduction in the abstract but less familiar with how it applies to residential care homes. The nuances, the medical necessity standard, the chronically ill individual definition, the dependent care angle, the interaction with Medicaid planning and long-term care insurance, require specialized knowledge.

When choosing a CPA or tax advisor, ask whether they have experience with:

• Medical expense deductions for long-term care
• Dependency claims for aging parents
• The interaction between Medicaid benefits and tax deductions
• State-specific elder care tax provisions

The American Institute of CPAs (AICPA) and the National Association of Enrolled Agents (NAEA) maintain directories of tax professionals. Some elder law attorneys also handle tax planning as part of their practice, and a Medicaid planner may be able to refer you to a tax professional who understands the full picture.

A note on tax planning and timing

For families who know care home placement is coming, some advance tax planning can maximize the deduction. Consider the timing of when expenses are paid. Medical expenses are deductible in the year they are paid, not the year they are incurred. If your parent is moving into a care home in December, prepaying the first month’s cost in December rather than January allows you to include that expense in the current tax year.

Similarly, if your parent has other large medical expenses planned (dental work, hearing aids, new eyeglasses), scheduling those in the same tax year as the care home costs concentrates expenses in a single year, making it more likely that total expenses exceed the 7.5% threshold by a significant margin.

This kind of timing strategy is straightforward and fully legal. It is simply the tax-aware scheduling of expenses that would be incurred anyway.

What to do this week

If you are paying for a parent’s care in a residential home and have not explored the tax implications, here is where to start:

1. Ask the care home for an itemized statement showing monthly costs and what services are included.
2. Request a letter of medical necessity from your parent’s physician.
3. Determine whether your parent qualifies as your dependent under IRS rules.
4. Gather all medical expense receipts for the current tax year, not just care home costs.
5. Schedule a consultation with a CPA who has experience with elder care tax deductions, ideally before year-end so you can plan timing.
6. Review your state’s tax rules for any additional deductions or credits for care expenses.

The tax code does not make paying for care easy. But it does offer real relief for families bearing the cost, and too many families leave that relief on the table because they did not know to ask for it.