Budget & Taxes (Income Tax)

This bill establishes a formula for reducing Louisiana's individual income tax rate when money is deposited into the state's Income Tax Elimination Fund. It directly affects individual taxpayers by potentially lowering their tax rates based on the amount of funds transferred to the fund relative to total tax revenue collected. The mechanism requires the Department of Revenue to calculate a new tax rate by dividing fund deposits by tax revenue, multiplying by the current rate, and subtracting the result from the existing rate, with a minimum threshold of 0.05% reduction required for any change to take effect. The bill only becomes operative if a constitutional amendment related to this tax reduction is approved by voters in a statewide election.

HB 411, titled "The Pelican Promise: Zero in Ten Income Tax Freedom Act," gradually reduces Louisiana's individual income tax rates over 12 years, phasing out the tax entirely by 2039. It lowers the tax rate from 3% for 2027 to 0% for all income starting in 2039, with incremental reductions each year (e.g., 2.9% in 2028, 2.8% in 2029, etc.). The bill directly affects all Louisiana residents who pay state income tax, as it applies to taxable income beginning January 1, 2027. The key mechanism is a scheduled, step-by-step rate reduction, culminating in no state income tax on individual earnings after 2038. The law takes effect January 1, 2027, and is scheduled to eliminate the tax entirely by 2039.

HB 898, the "Louisiana Income Tax Elimination Act" (LITE Act), would reduce Louisiana's individual income tax rate starting in 2027 under specific conditions. The reduction equals 50% of one-time state funds certified as nonrecurring revenue by the budget committee and confirmed by revenue estimators. If the calculated rate drop would be 0.05% or less, no change occurs. The Department of Revenue must publish the new rate online and in official tax tables. This applies directly to Louisiana residents filing individual income tax returns.

HB 181 authorizes the Louisiana Department of Revenue to share state income tax return data with the legislative auditor exclusively to improve Medicaid program integrity. It specifically permits this data sharing to verify Medicaid eligibility accuracy, detect fraud, and comply with existing Medicaid fraud laws. The bill restricts the use of this data to these three purposes only and requires formal agreements between agencies for data sharing. This affects Medicaid program participants and administrators by enabling targeted fraud prevention through cross-agency data access.

HB 633 modifies Louisiana's estimated income tax rules for individuals and corporations, primarily affecting taxpayers who make quarterly estimated payments. It introduces a new safe harbor to avoid penalties: if taxpayers pay at least 80% of their annualized tax (based on income earned in the first 3-11 months of the year), they won’t face penalties for underpayment. The bill also adjusts timelines for penalty calculations, extends deadlines for applying to adjust overpayments, and repeals an outdated penalty exception. These changes apply to tax years beginning January 1, 2026.