Louisiana Business Registration (GeauxBIZ) explains how Business Owners can register with state agencies and obtain a Louisiana tax identification number using the GeauxBIZ portal.
This guide covers creating a GeauxBIZ account, registering with the Louisiana Department of Revenue, getting an EIN, and expected processing times.
1. Overview of Louisiana Business Registration
Louisiana centralizes business registration through GeauxBIZ to connect the Secretary of State, the Louisiana Department of Revenue, and the Louisiana Workforce Commission.
Using a single portal lets Business Owners register business entities, apply for state tax accounts, and set up unemployment reporting in one workflow.
What Is GeauxBIZ and Why Use It?
GeauxBIZ is the online portal managed by the Louisiana Secretary of State that guides applicants through entity formation and state tax registration.
It reduces duplicate requests by sharing submitted information with LDR and the Workforce Commission and streamlines obtaining state tax IDs.
Who Needs a Louisiana Tax ID?
Any Business Owner who sells taxable goods, withholds employee wages, or hires employees in Louisiana needs a state tax ID for reporting and payment.
Nonprofit organizations, multi-location businesses, and out-of-state entities with tax obligations in Louisiana may also need state accounts.
2. Steps To Apply For a Louisiana Tax ID via GeauxBIZ
Step 1: Create Your GeauxBIZ Account
Visit the GeauxBIZ portal and select Sign In or Create Account to begin registration.
Provide a valid email address, choose a secure password, and verify your account to continue.
Step 2: Register Your Business Entity
After logging in, open the My Businesses tab and click Register a New Business to start the guided form.
Enter legal business name, entity type (for example LLC or Corporation), physical and mailing addresses, NAICS code, and anticipated start date.
Step 3: Provide Owner and Officer Information
Supply details for owners, Officers, and Directors such as names, Social Security Numbers, and home addresses as requested on the form.
Accurate owner information helps prevent processing delays when the portal shares data with tax agencies.
Step 4: Register With the Louisiana Department of Revenue (LDR)
During the GeauxBIZ workflow you will be prompted to register for LDR accounts and select taxes relevant to your business, such as sales tax or withholding tax.
If you already formed your entity with the Secretary of State but still need LDR accounts use the Louisiana Taxpayer Access Point LaTAP to create or link tax accounts.
Step 5: Obtain a Federal Employer Identification Number (EIN)
Apply for an EIN on the IRS website before completing state registration when possible.
An EIN is the federal tax ID required for payroll and is often requested during LDR registration for withholding and employer accounts.
3. Processing Times and What To Expect
Online registrations for withholding tax often return confirmation and a state tax ID within three business days or sometimes instantly.
Mailed applications or submissions lacking an email address may take four to six weeks to process.
Provide accurate contact information to receive confirmation emails and avoid delays in account issuance.
4. Additional Registration Considerations
If your business has multiple locations you may need separate account numbers for each location and to report resale inventory purchase amounts for the last two years.
Keep copies of all submitted documentation and update registrations promptly if your business structure or ownership changes.
If you encounter issues contact the Louisiana Department of Revenue at 855-307-3893 for support and troubleshooting.
5. Best Practices For New Business Owners in Louisiana
Apply for your federal EIN early to avoid holding up state tax registration steps.
Use GeauxBIZ to register the entity and simultaneously request state tax accounts to streamline the process.
Verify NAICS codes and tax classifications in advance to select the correct tax accounts on the GeauxBIZ forms.
Maintain records of account numbers and confirmation emails, and update Payroll Software with new withholding IDs when issued.
Common Mistakes To Avoid
Do not skip obtaining an EIN before completing state registration if your business will have employees or file payroll taxes.
Do not enter inaccurate owner or address details, as mismatched information can delay LDR processing.
Do not forget To create or link accounts for each business location if you operate multiple sites in Louisiana.
6. Quick Reference Table of Accounts and Agencies
| Account Type | Agency | How To Register |
|---|---|---|
| Federal EIN | Internal Revenue Service | Apply online at the IRS EIN application for immediate issuance |
| State Tax Account (LDR) | Louisiana Department of Revenue | Register through GeauxBIZ or LaTAP to obtain state tax IDs and select applicable taxes |
| Sales Tax Account | Louisiana Department of Revenue | Select sales tax registration during GeauxBIZ registration or via LaTAP |
| Withholding Tax Account | Louisiana Department of Revenue | Request withholding accounts in GeauxBIZ; confirmation may arrive within three business days |
| Unemployment/Employer Account | Louisiana Workforce Commission | Register employer accounts through GeauxBIZ; provide employment and location details as required |
| Business Entity Filing | Louisiana Secretary of State (GeauxBIZ) | Form and file entity registration via GeauxBIZ under My Businesses |
7. Additional Resources For Registration and Forms
- GeauxBIZ Portal
- Louisiana Department of Revenue - Business Registration
- Louisiana Taxpayer Access Point (LaTAP)
- IRS EIN Application
Louisiana Business Registration (GeauxBIZ): Conclusion
Registering through GeauxBIZ connects your business with the Secretary of State, LDR, and the Workforce Commission in one streamlined process.
Obtain an EIN early, provide accurate owner and location information, choose the correct tax accounts, and contact LDR at 855-307-3893 if you need help during registration.







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