Head of household is a filing status for unmarried people who pay more than half the cost of keeping up a home for a qualifying person, such as a child. It comes with a $24,150 standard deduction in 2026, compared with $16,100 for single filers, plus wider low-rate tax brackets.
That combination means lower federal income tax and, if you check the head of household box on your W-4, smaller federal withholding from each paycheck. The tradeoff is that the rules are stricter than many people expect, and checking the box without qualifying leads to a tax bill.
Who Qualifies as Head of Household
In general terms, you can file as head of household if all of these are true:
- You are unmarried, or considered unmarried, on the last day of the year.
- You paid more than half the cost of keeping up a home for the year.
- A qualifying person lived with you in that home for more than half the year. A parent you support is a common exception and does not have to live with you.
Costs of keeping up a home include things like rent or mortgage interest, property taxes, utilities, repairs and groceries eaten at home. "Considered unmarried" has its own test for married people who lived apart from their spouse for the last part of the year.
The details about who counts as a qualifying person, and the exceptions, are in IRS Publication 501. Because the test depends on your household, if you are unsure, read that publication or ask a tax professional before you claim it.
Head of Household vs Single: The Numbers
Head of household sits between single and married filing jointly. Here are the 2026 federal figures side by side:
| Item | Single | Head of household |
|---|---|---|
| Standard deduction | $16,100 | $24,150 |
| 10% bracket | Up to $12,400 | Up to $17,700 |
| 12% bracket | Up to $50,400 | Up to $67,450 |
| 22% bracket | Up to $105,700 | Up to $105,700 |
| 24% bracket | Up to $201,775 | Up to $201,750 |
| 32% bracket | Up to $256,225 | Up to $256,200 |
| 35% bracket | Up to $640,600 | Up to $640,600 |
The benefit is concentrated at low and middle incomes. Head of household gets $8,050 more in standard deduction and much wider 10% and 12% brackets. From the 22% bracket up, the two schedules are almost the same.
Worked Example: An Hourly Worker in Michigan
A parent in Michigan earns $21.50 an hour, works 40 hours a week and is paid weekly. That is $860 a week, or $44,720 a year. Estimates from the PaycheckHubs paycheck calculator:
| W-4 status | Federal withholding per week | Federal withholding per year | Take-home per week |
|---|---|---|---|
| Single | $61.28 | $3,187 | $701.20 |
| Head of household | $40.66 | $2,114 | $721.82 |
Head of household leaves about $20.62 more in each weekly check, or roughly $1,072 a year. Social Security, Medicare and Michigan's flat 4.25% state tax are the same in both rows here. Michigan gives a personal exemption of $5,900 per person, so claiming dependents on your state withholding form can lower state tax further; the calculator does not model dependents.
Worked Example: A $95,000 Salary in Virginia
Now take a single parent in Virginia earning $95,000, paid biweekly:
| W-4 status | Federal withholding per paycheck | Federal withholding per year | Take-home per paycheck |
|---|---|---|---|
| Single | $464.23 | $12,070 | $2,731.32 |
| Head of household | $326.46 | $8,488 | $2,869.09 |
The difference here is bigger, about $3,582 a year or $137.77 per paycheck, because this salary uses up the full width of the wider 12% bracket and the larger deduction. At higher salaries the gap stays in roughly the same range instead of growing, because the two schedules line up from the 22% bracket on.
Neither example includes the child tax credit or other dependent credits. Those are entered separately in Step 3 of the W-4 and would lower withholding further. See how to fill out a W-4, step by step for that part.
How to Claim Head of Household on Your Paycheck
- Confirm you meet the rules using IRS Publication 501.
- Give your employer a new W-4 and check the head of household box in Step 1(c).
- Add any dependents in Step 3 if you want withholding to reflect child or dependent credits.
- If you have a second job, complete Step 2 so both jobs don't each apply the full head of household deduction.
- Check your state's withholding form too, since many states use their own.
Your status is set for the year based on your situation, and marital status on December 31 generally controls. If a child moves out or you marry, update your W-4 so you don't end up under-withheld. Our guide on how filing status affects your paycheck covers the other choices.
Common Mistakes
- Checking the box while married and living together. Married people generally cannot use head of household unless they meet the "considered unmarried" test.
- No qualifying person. Living alone or paying for a home does not qualify by itself.
- Two parents both claiming it for the same child. Only one taxpayer can use a given qualifying person.
- Forgetting to switch back. When a child no longer qualifies, withholding stays low until you change your W-4, which can lead to a balance due. Read why you might owe taxes for how that happens.
Frequently Asked Questions
What is the head of household standard deduction for 2026?
It is $24,150, which is $8,050 more than the $16,100 single standard deduction.
Can I file head of household if I'm married?
Usually not. There is an exception if you are "considered unmarried," which generally requires living apart from your spouse for the last part of the year and meeting the other tests. IRS Publication 501 has the details.
Does head of household change Social Security or Medicare tax?
No. Filing status affects income tax only. Social Security and Medicare are flat percentages of wages.
Do I need a child to qualify?
You need a qualifying person, which is often a child but can be another relative who meets the rules, such as a parent you support.
Sources
- IRS Publication 501, Dependents, Standard Deduction, and Filing Information
- IRS Revenue Procedure 2025-32
- IRS: About Form W-4
Run the numbers for your state
Written and checked against IRS, Social Security Administration and state tax agency publications for the 2026 tax year. General information, not tax, legal or financial advice. Read our editorial policy, calculation methodology and sources.