The $500 Tax Credit for Caring for a Parent, and the Income Test People Get Backward

6 min read · Last updated August 18, 2026

In this article

• The Credit for Other Dependents
• Why Social Security usually doesn’t count
• The other credit, with the opposite living-arrangement rule
• The medical expense deduction
• State caregiver tax credits
• What people get wrong
• Frequently asked questions

Maria spends about $8,000 a year helping pay for her mother’s in-home care. Her mother’s only income is a Social Security check of $1,200 a month, or $14,400 a year. When Maria looked into whether she could claim her mother as a dependent on her taxes, she assumed the Social Security income alone put her mother over any reasonable income limit. It doesn’t. For the purposes of the dependency test that unlocks a $500 federal tax credit, Social Security income usually doesn’t count as gross income at all.

The Credit for Other Dependents

The Credit for Other Dependents (ODC) is worth $500 per qualifying dependent, nonrefundable, meaning it can reduce your tax bill to zero but won’t generate a refund beyond that. To claim a parent, two tests have to be met. First, the gross income test: for the 2025 tax year, your parent’s gross income has to be under $5,200. Second, the support test: you have to have provided more than half of your parent’s total support for the year. That support includes food, lodging, medical care, and other living costs, whether or not she lives under your roof.

That second point surprises people. IRS Publication 501 explicitly lists parents among the “relatives who don’t have to live with you” to be claimed as a dependent. That rule applies to direct ancestors like a parent or grandparent, but not to more distant relatives or unrelated dependents. A parent living independently across town, or across the country, can still qualify.

Why Social Security usually doesn’t count

The gross income test only counts taxable income. Social Security benefits become partially taxable only once a person’s combined income (adjusted gross income, plus nontaxable interest, plus half of their Social Security benefits) crosses $25,000 for a single filer. If Social Security is genuinely someone’s only income, as it is for Maria’s mother, none of it is taxable, and none of it counts toward the $5,200 gross income limit.

Run Maria’s numbers: her mother’s $14,400 a year in Social Security is her only income, so her countable gross income for the dependency test is $0, comfortably under the $5,200 limit. Maria still has to clear the second test, showing she provided more than half her mother’s total support for the year. But the income test that people assume is the obstacle usually isn’t one at all when Social Security is the parent’s only income source.

The other credit, with the opposite living-arrangement rule

A separate benefit, the Child and Dependent Care Credit, can offset the cost of adult day care for a dependent parent so you can work. It covers up to $3,000 of expenses for one qualifying person, or $6,000 for two or more, at a credit rate between 20% and 35% depending on your income. The IRS’s own guidance walks through exactly this scenario: a taxpayer paying an adult day care center so she can work.

Here’s the catch that trips people up: unlike the ODC, this credit requires your parent to have lived with you for more than half the year. An adult child paying for adult day care for a parent who lives independently in her own home would not qualify for this specific credit. That same parent, though, could still qualify her for the $500 Credit for Other Dependents. These are two different tests attached to two different credits, and conflating them is the single most common mistake caregivers make when researching this.

The medical expense deduction

If you itemize deductions, medical costs you pay for a parent’s care can be included in your own Schedule A medical expense deduction. The standard rule applies: only costs above 7.5% of your adjusted gross income are deductible. Even better, the IRS extends this to a parent who would have qualified as your dependent except that she failed the gross income test. A parent with too much taxable income to pass the ODC’s income test can still have her medical expenses counted toward your deduction, as long as you clear the support test.

State caregiver tax credits

A handful of states run their own family caregiver credits on top of anything federal. These three currently have real, verified programs:

State	Credit amount	Key requirement
Oklahoma	50% of expenses, up to $2,000 (up to $3,000 if the family member is a veteran or has dementia)	Filed with Form 511-CR; statewide annual funding cap applies
Nebraska	50% of expenses, up to $2,000 (up to $3,000 for a veteran or dementia diagnosis)	Household AGI under $100,000 (joint) or $50,000 (other filers); effective for tax years starting 2025
Missouri	Lesser of tax liability or $500	Requires state health department certification and that the care recipient lived with the caregiver more than 6 months of the year

Check your own state’s Department of Revenue directly, since program rules and funding caps can change year to year, and several states not listed here may add similar credits going forward.

What people get wrong

The biggest mistake is assuming a parent has to live with you to be claimed as a dependent for the $500 credit. It’s the opposite rule that applies to adult day care costs, not to the dependency credit itself. The second is forgetting that the $500 credit is nonrefundable, which caps its usefulness for anyone who already owes little or no federal tax for the year.

Money isn’t the only kind of support an aging parent needs. If safety at home is also a concern, grants and loans for home modifications can fund the grab bars, ramps, or walk-in showers that a doctor recommends but Medicare won’t cover.

Respite care programs can also give you scheduled hours of relief, separate from the tax credit and separate from any home modification project.

Caregiving sometimes means taking unpaid time off work, not just paying for care. See our guide to FMLA eligibility for caring for an aging parent for the job-protection rules that apply separately from this tax credit. Some Area Agencies on Aging can also fund respite care and counseling directly through the National Family Caregiver Support Program, with no income test at all.

Frequently asked questions

Can I claim my mother as a dependent if she also gets a small pension in addition to Social Security? Possibly, but that pension income does count toward the $5,200 gross income limit even though her Social Security benefits generally don’t. Add up her taxable income sources specifically, not her total income, to see where she stands.

Does my mother need to be a U.S. citizen to be claimed as my dependent? Generally, a dependent must be a U.S. citizen, U.S. national, or a resident of the U.S., Canada, or Mexico for some part of the year. Check the specific residency rules in IRS Publication 501 if this applies to your situation.

Can I claim both the Credit for Other Dependents and the Child and Dependent Care Credit for the same parent? Potentially yes, if you meet both sets of requirements, since they test different things. The ODC tests income and support, while the Child and Dependent Care Credit tests co-residence and work-related care costs. Review both sets of rules or work with a tax professional to confirm.

What documentation should I keep to support claiming my parent as a dependent? Keep records showing what you paid toward her support (housing, food, medical bills, care costs) and records of her income for the year, including her Social Security award letter. If the IRS ever asks, you’ll need to show you cleared both the income and support tests.