Why brackets confuse people
A common misconception is that earning more can leave you with less take-home pay by "jumping a bracket." That is not how it works: only the slice of income inside the new bracket is taxed at the new, higher rate. Every dollar you earned in lower brackets keeps being taxed at those lower rates.
Brackets change most years
The IRS adjusts bracket thresholds annually for inflation, so a bracket boundary from last year is not necessarily the same this year. Always check the current tax year's official IRS figures before making financial decisions, rather than relying on a number you remember from a previous year.
Frequently Asked Questions
Do state taxes use the same brackets as federal taxes?
No. State income tax brackets (where a state has an income tax at all) are set independently and vary widely β some states have no income tax, others use a flat rate, and others have their own progressive brackets.
Where can I find the exact current bracket numbers?
The IRS publishes official bracket thresholds each year on irs.gov. This page explains how the system works conceptually rather than listing numbers that change annually.