Liskow attorneys Caroline Lafourcade and Cheryl Kornick secured a major win for Kellogg Brown & Root, LLC (KBR) at the Louisiana Board of Tax Appeals (BTA) earlier this year in a dispute with a local tax collector regarding the scope of the manufacturing machinery and equipment (MM&E) exclusion from sales tax on materials and equipment

On July 25, 2025, the Internal Revenue Service (IRS) released Private Letter Ruling 202530002, where it summarized the requirements for aggregating separate nonoperating mineral interests into a single property under Section 614(e) of the Internal Revenue Code (Code) and Section 1.614-5(d) of the Treasury Regulations (Regulations) for purposes of computing the depletion deduction. Under Section

The Louisiana Department of Revenue (LDR) recently issued Louisiana Revenue Information Bulletin No. 25-022, 08/08/2025, announcing changes to the sales tax exemption for certain purchases made by construction contractors.

Exemption for certain construction contracts

During the 2025 Regular Session, the Louisiana Legislature extended the sales tax exemption to certain purchases by general contractors and

The IRS recently added 21 new chemicals to the List of taxable substances subject to the Superfund Chemical Excise Taxes and corrected a typographical error in guidance on the spelling of sodium nitrilotriacetate monohydrate and prescribed a tax rate of $3.97 per ton for the substance, effective July 1, 2022.

The Superfund Chemical Excise Taxes

Governor Jeff Landry signed Act 384 into law on June 20, 2025, making changes to the sales and use tax provisions of the revised statutes. Included in the changes was an amendment to Section 305.1 of Title 47, which provides an exemption for certain vessel-related supplies and services. The ships and ships’ supplies exemption has

Liskow attorneys Cheryl Kornick, Bob Angelico, and Tyler Trew achieved a victory for the University of New Orleans Research and Technology Foundation (“UNORTF”) in a significant legal battle concerning property tax exemptions. The case was tried before the Louisiana Board of Tax Appeals, which found after a trial on the merits that the

Despite voters rejecting several tax-related constitutional amendments in a March referendum, the Louisiana Legislature has approved two new amendments to appear on the ballot next April. The two amendments would afford the Legislature more flexibility in developing budgets and making tax changes.