How these calculators work
Each state calculator applies the 2026 federal income tax brackets and standard deduction for a single filer, Social Security (6.2% up to the $184,500 wage base), Medicare (1.45%, plus 0.9% above $200,000), and a simplified model of that state's own income tax. Results are estimates for budgeting and comparing offers — they are not tax advice, and they exclude local city and county income taxes unless a state page notes them.