Louisiana Sales Tax License Registration

Sep 24, 2026

If your business has recently started operating in Louisiana, you may need to register for sales tax with the Louisiana Department of Revenue. Sales tax registration is required for businesses selling tangible personal property or taxable services in the state.

How to get a Louisiana Sales Tax License

There is one sales tax setup task you may need to complete in Louisiana to get your sales tax licence. You can follow the guide below to help you get registered directly with the Louisiana agencies or use Mosey to do it.

Use Mosey to register for sales tax in Louisiana.

Louisiana Sales Tax Filing Requirements & Deadlines

There is one sales tax filing requirement & deadline you may need to complete in Louisiana. You can follow the guide below or use Mosey to do it.

Louisiana Sales Tax Setup for PLLC, Professional Corporation, LLP, LLC, Corporation

Businesses must register with the Department of Revenue to collect and remit sales tax if they have a physical presence in Louisiana or if their gross revenue from sales of tangible personal property, electronically transferred products, or services delivered into the state exceeds $100,000 during the current or previous calendar year.

  1. Estimate Sales Tax Liability

    Estimate your sales tax liability for the year.

  2. Register for a Sales Tax License Online

    Registration for a sales tax account online with your Louisiana Taxpayer Access Point (TAP) portal. Local sales tax registration may also be required to remit sales tax to certain parishes.

Louisiana Sales Tax Return for PLLC, Professional Corporation, LLP, LLC, Corporation

Sales tax of 4.45% applies to most retail sales of goods and some services in Louisiana. The filing schedule for sales and use tax payments is based on monthly sales and use tax liability: businesses with tax liabilities of less than $500 per month are quarterly filers, and businesses with tax liabilities of more than $500 per month are monthly filers.

  1. File Sales Tax Return

    File your sales tax return online using Louisiana Taxpayer Access Point (TAP) portal.

  2. Pay Sales Tax Online

    Visit the Louisiana Department of Revenue to make a payment for sales tax.

Louisiana's Sales Tax Registration & Reporting Agencies

Review your compliance risks, free.

More from the blog

Learn how to keep your business compliant in all 50 states across payroll, HR, Secretary of State, and tax.

What Is a Certificate of Authority? State Requirements 2024

If your business is growing and expanding, you probably have a lot on your mind. Exciting new ventures are on the horizon, but there’s a lot you need to do before you can make the trek. Your compliance requirements may change if your business is moving into new territory. You might need a Certificate of Authority before you set up shop across another state’s border. Here’s what you need to know and how Mosey can help.

Gabrielle Sinacola | Jun 9, 2024

Multi-State Compliance Quiz: Spot Your Blind Spots in Just 3 Minutes

When it comes to multi-state compliance, what you don’t know can cost you. A lot. As HR leaders juggle remote teams, ever-changing labor laws, and disconnected systems, it’s never been easier for compliance risks to slip through the cracks. One missed registration. One outdated policy. Suddenly you’re facing fines, lawsuits, or serious reputational damage. And the worst part? Most companies don’t realize they’re at risk until it’s too late.

Paul Boynton | Jun 23, 2025

Oregon's Maternity Leave Laws: 2025 Employer Compliance Guide

Oregon’s maternity leave policies can feel like a maze for expecting parents and employers. Although Oregon workers have some of the best family leave benefits in the nation, these programs also have a lot of moving parts. To comply, Oregon businesses must thoroughly understand all of these benefits, each with its own eligibility requirements and notice procedures. Adding to the complexity, eligibility for different leave laws depends on factors like company size and employment duration, each affecting available leave time. Therefore, employer compliance should begin by simply understanding the rules and regulations involved.

Paul Boynton | Mar 6, 2025

Ready to get started?