PART I: Repeals certain future adjustments to income tax brackets. Changes income tax rates. Amends the child and dependent care tax credit by: (1) Changing the applicable percentage of the employment-related expenses for which the credit may be claimed to an unspecified percentage; (2) Providing for a disallowance period when there is a final administrative or judicial decision finding that the claim was due to fraud or disallowing the credit; and (3) Defining "adjusted gross income". Extends the repeal date for amendments made by Act 163, SLH 2023 to the child and dependent care tax credit, earned income tax credit, and food/excise tax credit to an unspecified date. PART II: Beginning 1/1/2029, repeals the following tax credits: Renewable Energy Technologies Income Tax Credit, Capital Goods Excise Tax Credit, High Technology Business Investment Tax Credit, Renewable Fuels Production Tax Credit, Technology Infrastructure Renovation Tax Credit, Ship Repair Industry Tax Credit, and Tax Credit for Research Activities. Effective 7/1/2050. (SD1)