AlaskaNo state income taxFloridaNo state income taxNevadaNo state income taxNew HampshireNo state income taxSouth DakotaNo state income taxTennesseeNo state income taxTexasNo state income taxWashingtonNo state income taxWyomingNo state income tax
Flat Tax States (40)
AlabamaFlat 5.00%ArizonaFlat 2.50%ArkansasGraduated ratesColoradoFlat 4.40%ConnecticutGraduated ratesDelawareGraduated ratesDistrict of ColumbiaFlat 3.89%GeorgiaFlat 5.19%HawaiiGraduated ratesIdahoFlat 5.70%IllinoisFlat 4.95%IndianaFlat 3.00%IowaFlat 3.80%KansasGraduated ratesKentuckyFlat 3.50%LouisianaFlat 3.00%MaineGraduated ratesMarylandGraduated ratesMassachusettsFlat 5.00%MichiganFlat 4.25%MinnesotaGraduated ratesMississippiFlat 4.00%MissouriGraduated ratesMontanaGraduated ratesNebraskaGraduated ratesNew JerseyGraduated ratesNew MexicoGraduated ratesNorth CarolinaFlat 4.25%North DakotaGraduated ratesOhioGraduated ratesOklahomaGraduated ratesOregonGraduated ratesPennsylvaniaFlat 3.07%Rhode IslandGraduated ratesSouth CarolinaFlat 6.20%UtahFlat 4.55%VermontGraduated ratesVirginiaGraduated ratesWest VirginiaGraduated ratesWisconsinGraduated rates