[{"over":0,"notOver":24800,"rate":10,"taxAtLowerBound":0},{"over":24800,"notOver":100800,"rate":12,"taxAtLowerBound":2480},{"over":100800,"notOver":211400,"rate":22,"taxAtLowerBound":11600},{"over":211400,"notOver":403550,"rate":24,"taxAtLowerBound":35932},{"over":403550,"notOver":512450,"rate":32,"taxAtLowerBound":82048},{"over":512450,"notOver":768700,"rate":35,"taxAtLowerBound":116896},{"over":768700,"notOver":null,"rate":37,"taxAtLowerBound":206583.5}] USD taxable income → marginal rate % (2026, from 2026-01-01) verified 2026-10-03 fresh https://www.irs.gov/pub/irs-drop/rp-25-32.pdf; next expected change 2027-01-01