Top federal tax rate in the US — applies only to income above these high thresholds.
| Filing Status | Taxable Income Range | Bracket Width |
|---|---|---|
| Single | $626,351 – unlimited | No cap |
| Married Filing Jointly | $751,601 – unlimited | No cap |
| Head of Household | $626,351 – unlimited | No cap |
A tax deduction reduces your taxable income. The tax you save equals the deduction × your marginal rate. At 37%, every $1,000 deducted saves $370 in federal taxes.
| Deduction | Amount | Federal Savings at 37% | Savings at 37% + 5% State |
|---|---|---|---|
| 401(k) max ($23,500) | $23,500 | $8,695 | $9,870 |
| HSA self ($4,300) | $4,300 | $1,591 | $1,806 |
| HSA family ($8,550) | $8,550 | $3,164 | $3,591 |
| Traditional IRA ($7,000) | $7,000 | $2,590 | $2,940 |
| Student loan interest | $2,500 | $925 | $1,050 |
| $1,000 deduction | $1,000 | $370 | $420 |
| $5,000 deduction | $5,000 | $1,850 | $2,100 |
| $10,000 deduction | $10,000 | $3,700 | $4,200 |
| Rate | Single | Married Filing Jointly |
|---|---|---|
| 10% | $0 – $11,925 | $0 – $23,850 |
| 12% | $11,926 – $48,475 | $23,851 – $96,950 |
| 22% | $48,476 – $103,350 | $96,951 – $206,700 |
| 24% | $103,351 – $197,300 | $206,701 – $394,600 |
| 32% | $197,301 – $250,525 | $394,601 – $501,050 |
| 35% | $250,526 – $626,350 | $501,051 – $751,600 |
| 37% ★ | $626,351 – ∞ | $751,601 – ∞ |
Being in the 37% bracket does NOT mean you pay 37% on all income. You only pay 37% on the portion that falls within this bracket. Every dollar below $626,351 (single) is taxed at lower rates. Your effective rate is almost always much lower than your marginal rate.