Guide
One checkbox sets your standard deduction, every bracket threshold and your withholding. Here is what each status is worth in 2026.
Filing status is the single checkbox that moves your tax bill the most, and it is decided by facts about your household rather than by preference. It sets your standard deduction, it sets where every bracket threshold falls, and on a W-4 it sets how much your employer withholds from each paycheck.
| Status | 2026 standard deduction | 12% bracket starts | 22% bracket starts |
|---|---|---|---|
| Single | $16,100 | $12,400 | $50,400 |
| Head of household | $24,150 | $17,700 | $67,450 |
| Married filing jointly | $32,200 | $24,800 | $100,800 |
Bracket figures are taxable income — income after the standard deduction.
One person earning the salary shown, taking the standard deduction, 2026 federal income tax only.
| Salary | Single | Head of household | Married filing jointly |
|---|---|---|---|
| $60,000 | $5,020 | $3,948 | $2,840 |
| $80,000 | $8,770 | $6,348 | $5,240 |
| $120,000 | $17,570 | $13,988 | $10,040 |
At $80,000 the single filer is in the 22% bracket while the head-of-household filer is still in the 12% bracket on the same income — a $2,422 difference on identical pay. The joint column assumes one earner supporting a household of two.
It is not "single with a kid." Three things must all be true: you were unmarried (or considered unmarried) on December 31, you paid more than half the cost of keeping up your home for the year, and a qualifying person lived with you for more than half the year. A qualifying child usually must be under 19, or under 24 and a full-time student.
A dependent parent is the exception to the residency rule — they do not have to live with you, as long as you pay more than half the cost of their main home. This is the most commonly overlooked path into head-of-household status.
In 2026 the joint brackets are exactly double the single brackets all the way up to the 37% rate. That has a clear consequence:
It splits income but also disqualifies you from the earned income credit, the education credits, and the student loan interest deduction, and it forces both spouses to itemize if either one does. It genuinely helps in narrow cases — large uninsured medical bills against one spouse's lower income, income-driven student loan repayment, or a spouse's return you do not want to be liable for. Run both ways before choosing it.
The status you mark on Form W-4 controls withholding during the year; the status on your April return controls what you actually owe. If they disagree — you married in June but never updated the W-4 — you have been over-withheld or under-withheld for months. How Form W-4 controls your withholding covers fixing that mid-year.
The take-home pay calculator takes filing status directly, so you can run the same salary three ways and see the monthly difference. Marginal vs. effective rate explains why a change in status can move your bracket without moving your income.