State Income Tax

51 calculators

State income tax calculators for all 50 states and Washington D.C.

Alabama State Income Tax CalculatorEstimate your Alabama state tax with federal tax deduction, standard deduction phase-down, and personal exemptions.Alaska State Income Tax CalculatorAlaska does not levy a state income tax. Learn about Alaska's other taxes, the Permanent Fund Dividend, and what this means for residents.Arizona State Income Tax CalculatorEstimate your Arizona state tax with the flat 2.5% rate (2023+) or historical progressive brackets for 2021–2022.Arkansas State Income Tax CalculatorEstimate your Arkansas state tax with the two-table bracket system, 3.9% top rate, and aggressive rate cuts from 2021–2025.California State Income Tax CalculatorEstimate your California state tax across 9 brackets (1%–13.3%) with Mental Health Services Tax and all filing statuses.Colorado State Income Tax CalculatorEstimate your Colorado state tax with the flat 4.4% rate applied to federal taxable income.Connecticut State Income Tax CalculatorEstimate your Connecticut state tax across 7 brackets (2%–6.99%) with personal tax credit and recapture provisions.D.C. Income Tax CalculatorEstimate your District of Columbia income tax across 7 brackets (4%–10.75%) with federal conformity standard deduction.Delaware State Income Tax CalculatorEstimate your Delaware state tax across 7 brackets (0%–6.6%) with personal exemption credits for all filing statuses.Florida State Income Tax CalculatorFlorida does not levy a state income tax. Learn about Florida's sales tax, property tax, corporate tax, and what this means for residents.Georgia State Income Tax CalculatorEstimate your Georgia state tax with the flat 5.39% rate (2025) or historical progressive brackets (2021–2023).Hawaii State Income Tax CalculatorEstimate your Hawaii state tax across 12 brackets (1.4%–11%) with separate schedules for MFS and HoH filers.Idaho State Income Tax CalculatorEstimate your Idaho state tax with the flat 5.695% rate (2025), grocery tax credit, and federal conformity standard deduction.Illinois State Income Tax CalculatorEstimate your Illinois state tax with the flat 4.95% rate, personal and dependent exemptions, and AGI phase-out.Indiana State Income Tax CalculatorEstimate your Indiana state tax with the flat 3.00% rate (2025), personal exemptions, and declining rate schedule.Iowa State Income Tax CalculatorEstimate your Iowa state tax with the flat 3.8% rate (2025) or historical progressive brackets (2021–2024).Kansas State Income Tax CalculatorEstimate your Kansas state tax with 2 brackets (5.2%/5.58% for 2025), standard deductions, and generous personal exemptions.Kentucky State Income Tax CalculatorEstimate your Kentucky state tax with the flat 4% rate (2024–2025), own standard deduction, and declining rate schedule.Louisiana State Income Tax CalculatorEstimate your Louisiana state tax with the flat 3% rate (2025) or progressive brackets (2021–2024) and combined exemption/deduction.Maine State Income Tax CalculatorEstimate your Maine state tax across 3 brackets (5.8%–7.15%) with federal conformity standard deduction and personal exemptions.Maryland State Income Tax CalculatorEstimate your Maryland state tax across 8 brackets (2%–5.75%) with percentage-based standard deduction and $3,200 personal exemptions.Massachusetts State Income Tax CalculatorEstimate your Massachusetts state tax with the flat 5% rate, 4% millionaire's surtax on income over $1M (2023+), and personal exemptions.Michigan State Income Tax CalculatorEstimate your Michigan state tax with the flat 4.25% rate, indexed personal exemptions, and no standard deduction.Minnesota State Income Tax CalculatorEstimate your Minnesota state tax across 4 brackets (5.35%–9.85%) with federal conformity standard deduction and dependent exemptions.Mississippi State Income Tax CalculatorEstimate your Mississippi state tax with the flat 4.4% rate (2025), $10,000 exempt threshold, and declining rates from the 2021 progressive system.Missouri State Income Tax CalculatorEstimate your Missouri state tax across 7 brackets (2%–4.7%) with federal conformity deduction, personal exemptions, and declining top rate.Montana State Income Tax CalculatorEstimate your Montana state tax with 2 brackets (4.7%/5.9%) post-SB 399 reform or historical 7-bracket system (2021–2023).Nebraska State Income Tax CalculatorEstimate your Nebraska state tax across 4 brackets (2.46%–5.2%) with own indexed standard deduction, exemption credits, and declining top rate.Nevada State Income Tax CalculatorNevada does not levy a state income tax. Learn about Nevada's sales tax, gaming taxes, Commerce Tax, and what this means for residents.New Hampshire State Income Tax CalculatorNew Hampshire does not levy a state income tax on wages. Learn about the repealed Interest & Dividends Tax, property taxes, and business taxes.New Jersey State Income Tax CalculatorEstimate your New Jersey state tax across 7 brackets (1.4%–10.75%) with no standard deduction, personal exemptions, and separate MFJ schedule.New Mexico State Income Tax CalculatorEstimate your New Mexico state tax across 5–6 brackets (1.5%–5.9%) with federal conformity standard deduction and $4,000 dependent exemption.New York State Income Tax CalculatorEstimate your New York state tax across 9 brackets (4%–10.9%) with own standard deduction, dependent exemption, and separate schedules by filing status.North Carolina State Income Tax CalculatorEstimate your North Carolina state tax with flat rate declining from 5.25% to 4.25%, own standard deduction, and child deduction with income phaseout.North Dakota State Income Tax CalculatorEstimate your North Dakota state tax with 2 brackets (1.95%/2.50%) and exempt threshold — among the lowest state rates in the nation.Ohio State Income Tax CalculatorEstimate your Ohio state tax with 2 brackets (2.75%/3.50%), exempt income threshold, personal exemptions, and no standard deduction.Oklahoma State Income Tax CalculatorEstimate your Oklahoma state tax across 6 narrow brackets (0.25%–4.75%) with own standard deduction and personal exemptions.Oregon State Income Tax CalculatorEstimate your Oregon state tax across 4 brackets (4.75%–9.90%) with own indexed standard deduction and exemption credits. No sales tax state.Pennsylvania State Income Tax CalculatorEstimate your Pennsylvania state tax with the flat 3.07% rate — no standard deduction, no exemptions, one of the simplest state tax systems.Rhode Island State Income Tax CalculatorEstimate your Rhode Island state tax across 3 brackets (3.75%–5.99%) with own indexed standard deduction and generous personal exemptions.South Carolina State Income Tax CalculatorEstimate your South Carolina state tax across 3 brackets (0%–6.2%) with federal conformity standard deduction and indexed dependent exemptions.South Dakota State Income Tax CalculatorSouth Dakota does not levy a state income tax. Learn about South Dakota's sales tax, property tax, trust-friendly laws, and what this means for residents.Tennessee State Income Tax CalculatorTennessee does not levy a state income tax. Learn about the repealed Hall Tax, sales tax, property tax, and what this means for residents.Texas State Income Tax CalculatorTexas does not levy a state income tax. Learn about Texas's sales tax, property tax, franchise tax, and what this means for residents.Utah State Income Tax CalculatorEstimate your Utah state tax with the flat 4.55% rate (2025), nonrefundable personal and dependent tax credits, and declining rate schedule.Vermont State Income Tax CalculatorEstimate your Vermont state tax across 4 brackets (3.35%–8.75%) with own indexed standard deduction and personal exemptions by filing status.Virginia State Income Tax CalculatorEstimate your Virginia state tax across 4 narrow brackets (2%–5.75%) with own fixed standard deduction and $930 personal exemptions.Washington State Income Tax CalculatorWashington does not levy a state income tax on wages. Learn about the capital gains tax, B&O tax, sales tax, and what this means for residents.West Virginia State Income Tax CalculatorEstimate your West Virginia state tax across 5 brackets (2.22%–4.82% for 2025) with no standard deduction and major rate cuts in 2024–2025.Wisconsin State Income Tax CalculatorEstimate your Wisconsin state tax across 4 brackets (3.50%–7.65%) with sliding-scale standard deduction and $700 personal exemptions.Wyoming State Income Tax CalculatorWyoming does not levy a state income tax. Learn about Wyoming's sales tax, mineral severance taxes, property tax, and what this means for residents.

← View all calculators