All Topics 2023 Regular Session (68th Legislative Assembly) Income Tax - see also Taxation Category Chapter Credit for Adoption Expenses 542 Credit for Contributions to Maternity Home, Child Placing Agency, or Help Center 542 Credit for Employment of Individuals With Developmental Disabilities or Severe Mental Illness 543 Deduction for Military Pay 544 Flat Income Tax Rate 527 Income Tax Deduction for Retired Law Enforcement Personnel Benefits 545 Renaissance Zone Completion of Projects 370 Tax Credit for Purchases of Manufacturing Machinery 539 Back to Top