Federal tax on $30,000: about $1,420 in 2026
A single filer earning $30,000 with no pre-tax deductions owes approximately $1,420 of federal income tax for 2026 — an effective rate of 4.7%, with a marginal bracket of 12%. Add $2,295 of FICA (Social Security + Medicare) and take-home pay lands near $26,285 before state tax. For tax year 2025 (filed in early 2026), the federal income tax is about $1,472. At this income, refundable credits matter more than brackets: the EITC and the refundable portion of the child tax credit can outweigh the entire federal liability for many households.
The math, step by step (single filer, 2026)
- Gross income: $30,000
- Standard deduction: −$16,100
- Taxable income: $13,900
- Federal income tax: $1,420 · FICA: $2,295 · Take-home: $26,285 ($2,190.42/month)
Bracket-by-bracket breakdown
| Rate | Income range taxed | Amount | Tax |
|---|---|---|---|
| 10% | $0 – $12,400 | $12,400 | $1,240 |
| 12% | $12,400 – $13,900 | $1,500 | $180 |
By filing status (2026)
| Filing status | Standard deduction | Federal income tax | Effective rate |
|---|---|---|---|
| Single | $16,100 | $1,420 | 4.7% |
| Married filing jointly | $32,200 | $0 | 0.0% |
| Head of household | $24,150 | $585 | 1.9% |
Married filing jointly assumes one income of $30,000; the larger deduction and wider brackets cut the bill by $1,420 versus filing single. Dependents change the picture further — the child tax credit is worth $2,200 per qualifying child. Estimate your exact situation with the income tax calculator.
Nearby salaries
Compare: tax on $20,000 ($390) and tax on $40,000 ($2,620). Between $20,000 and $40,000, each extra dollar is taxed at the marginal rate — the full chart is on our tax by income page.