Louisiana Tax Brackets 2025. The legislative text outlines a proposed louisiana state income tax reform bill with key modifications, primarily aiming to simplify the tax structure, expand standard deductions,. Louisiana provides a standard personal exemption tax deduction of $.

Use our income tax calculator to find out what your take home pay will be in louisiana for the tax year. Learn more about the recently passed louisiana tax reform package, including new louisiana individual income tax rates and corporate income tax rates.