Filing status changes the federal income ranges that each tax rate applies to. Under the IRS schedule for tax year 2025, head-of-household brackets generally reach higher income levels than the corresponding single brackets, so the same taxable income can face a different bracket calculation. The difference is easiest to see by comparing the schedules layer by layer. A filing status is not simply a discount applied to an entire paycheck: marginal rates apply to slices of taxable income, and the status itself has rules beyond the bracket table. Internal Revenue Service
Brackets tax layers, not the whole income at once
A federal tax bracket sets the rate on a range of taxable income. As taxable income rises into another range, only the dollars in that additional layer are taxed at its higher marginal rate; the higher rate does not retroactively apply to every dollar. That is why saying someone “is in” a bracket describes the rate on the top layer, not necessarily the rate on all taxable income. Internal Revenue Service
The comparison here uses the IRS’s published 2025 rates, for money earned in 2025. It does not describe 2026 rates. For a single taxpayer, the 2025 schedule applies 10% up to $11,925, then 12% from $11,926 through $48,475, and 22% from $48,476 through $103,350. The head-of-household schedule applies 10% up to $17,000, 12% from $17,001 through $64,850, and 22% from $64,851 through $103,350. Internal Revenue Service
A same-income example shows where the schedules differ
Take a hypothetical $60,000 of taxable income and compare the two 2025 schedules. Under the single schedule, the first $11,925 is in the 10% layer, the next $36,550 is in the 12% layer, and the remaining $11,525 falls in the 22% layer. Under the head-of-household schedule, the first $17,000 is in the 10% layer and the next $43,000 is in the 12% layer; none reaches the 22% layer. This is a bracket illustration, not a calculation of a complete tax bill. Internal Revenue Service
The example works because the head-of-household thresholds are higher at the lower two rates. At $60,000, the last dollars face 22% under the single schedule and 12% under the head-of-household schedule. At taxable income up to $64,850, the head-of-household schedule remains in its 12% layer, while the single schedule reaches 22% once income passes $48,475. Above that, the two schedules’ 22% ranges meet at $103,350. Internal Revenue Service
The table does not decide who may use the status
A bracket table tells readers how rates are layered after a filing status is established; it does not establish that a particular taxpayer qualifies. This comparison makes no assumption about a reader’s household, dependents or living arrangements. The IRS provides filing guidance separately, and the schedule alone cannot answer an individual’s eligibility question. Internal Revenue Service
Nor do bracket differences alone show the total effect of filing status. Deductions lower the income subject to tax, while credits subtract from tax owed; the IRS describes those as distinct mechanisms. Its 2025 page lists a standard deduction of $23,625 for head of household and $15,750 for single filers. Those amounts affect taxable income, while the bracket schedule determines rates on taxable-income layers. The article’s $60,000 example began with taxable income, so it did not apply either deduction. Internal Revenue Service
Keep tax year and tax calculation in view
The IRS brackets linked here are explicitly for tax year 2025, covering money earned in 2025. A reader looking at income earned in a different tax year needs that year’s schedule; the 2025 figures should not be treated as current 2026 law. The IRS page distinguishes its 2025 tables from the separate 2026 rates, underscoring why the year belongs beside any bracket figure. Internal Revenue Service
The practical takeaway is narrow but important: for a given amount of taxable income, head-of-household brackets can place more dollars in lower-rate layers than the single schedule does. That does not mean the whole income is taxed at the lowest rate, and it does not settle deductions, credits or filing eligibility. For a useful comparison, identify the tax year, compare the two sets of thresholds, and remember that marginal rates apply only to income within each layer. Internal Revenue Service Internal Revenue Service
Sources & further reading
- Federal income tax rates and brackets ↗Internal Revenue Service
- Credits and deductions for individuals ↗Internal Revenue Service
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