A, R, K constants for Federak Tax Calculation ARK 2024-01-01 [ (0, 0.15, 0), (55867, 0.2050, 3073), (111733, 0.26, 9218), (173205, 0.29, 14414), (246752, 0.33, 24284), ] Base amount for federal form TD1 FED_TC 2024-01-01 15704 Income Tax - Federal none code """