Louisiana Payroll Tax Registration

Aug 25, 2026

If you are an employer in Louisiana who has recently hired an employee, you will need to register for payroll taxes with the Louisiana Department of Revenue. This registration process ensures that you are compliant with state tax laws and able to properly withhold and remit taxes on behalf of your employees.

Zero payroll penalties, zero distractions.

How Louisiana Payroll Registration Works

There are 2 payroll tax setup tasks you may need to complete in Louisiana to get your new hire on payroll for the first time. You can follow the guide below to help you get registered directly with the Louisiana agencies or use Mosey to do it.

Louisiana Unemployment Insurance Setup for PLLC, Professional Corporation, LLP, LLC, Corporation

Every employer in Louisiana is required to complete and submit an employer application in order to receive an official determination of liability or non-liability under the Louisiana Employment Security Law. If you pay wages of $1,500 or more during any quarter in a calendar year or have at least one individual employed during some portion of a day during 20 or more separate calendar weeks in a calendar year, you must pay unemployment insurance taxes.

  1. Register for a Louisiana Unemployment Insurance Account

    Register for Unemployment Insurance Tax Account online using the Louisiana Unemployment Tax Account Application at the Louisiana Workforce Commission portal. You will need your Louisiana Withholding Number (10- or 12-digit number) for the application.

  2. Configure Payroll with Your Unemployment Account Number

    Upon receipt, provide your Unemployment Account Number and tax rate (or reimbursable status) to your payroll provider.

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

Every employer who has employees performing services (except employees exempt from income tax withholding) within Louisiana is required to withhold Louisiana income tax. Employers must register with the Louisiana Department of Revenue.

  1. Register for a Louisiana Withholding Tax Account

    Employers must register for income tax withholding on income paid to Louisiana residents online using the Louisiana Taxpayer Access Point portal.

  2. Configure Payroll with Your Withholding Account ID

    Upon receipt, provide your withholding tax account ID to your payroll provider.

Louisiana's Payroll Registration Agencies

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 Short-Term Disability? 5 States Requiring SDI (2024)

As of 2024, five US states require employers to provide short-term disability insurance to workers: California, Hawaii, New Jersey, New York, and Rhode Island. Eligibility requirements, employer contributions rates, and authorized providers vary by state—but in general, businesses with at least one non-owner employee who performs work in one of these states need to obtain coverage to maintain compliance with state law.

Gabrielle Sinacola | Aug 4, 2023

How To Issue a 1099: A Comprehensive Guide

Many business owners — particularly those who work with independent contractors and freelancers — are responsible for issuing a 1099 form. Understanding the ins and outs of different 1099s can help your business remain compliant with the Internal Revenue Service (IRS). Whether you’re a small business owner or part of a larger partnership, knowing when and how to issue these tax forms is crucial.

Gabrielle Sinacola | Jan 31, 2025

How to Form a Colorado LLC: Quick Guide for 2025

Forming a Colorado LLC takes just $50 and a single online filing through the Colorado Secretary of State. But miss one critical step—like appointing a registered agent or securing your limited liability company name—and you’re looking at delays that could derail your launch timeline. Colorado makes limited liability company formation refreshingly simple compared to other states. No publication requirements like Arizona. No franchise taxes like California. Just straightforward online filing through the Secretary of State’s website, plus some essential compliance requirements that keep your business protected and operating legally. This guide walks you through each requirement, from choosing your LLC name to maintaining good standing with annual reports.

Paul Boynton | Sep 17, 2025

Ready to get started?