The IRS has released the 2026 federal income tax brackets, giving workers and retirees a full year of notice before the numbers apply to returns filed in 2027. Financial planners say the update is worth studying now, not later, because it can shape decisions about retirement withdrawals and Roth conversions.
Where the 2026 Brackets Land
The seven marginal rates stay the same as in recent years, running from 10% up to 37%, but the income thresholds attached to each rate have shifted higher. That matters because it changes how much income a single filer or a married couple can earn before crossing into the next bracket.
| Income for single filers | Income for married couples filing jointly | Marginal income tax rate |
|---|---|---|
| $640,601 or more | $768,701 or more | 37% |
| $256,226 to $640,600 | $512,451 to $768,700 | 35% |
| $201,776 to $256,225 | $403,551 to $512,450 | 32% |
| $105,701 to $201,775 | $211,401 to $403,550 | 24% |
| $50,401 to $105,700 | $100,801 to $211,400 | 22% |
| $12,401 to $50,400 | $24,801 to $100,800 | 12% |
| $12,400 or less | $24,800 or less | 10% |
Catherine Valega, a certified financial planner and founder of Green Bee Advisory, said bracket awareness should not be limited to tax season.