File Your Louisiana Business Taxes Online with Confidence
X.TAX provides expert Business tax solutions for filing all your LA business tax forms, 100% accuracy, Audit Protect and Assist Filing.
Louisiana Business Taxes Made Simple
Discover tax-friendly Policies and Benefits for LA Businesses.
Louisiana offers valuable tax advantages for businesses, including job creation credits, manufacturing exemptions, and investment tax incentives. With no state franchise tax for small businesses and multiple sales tax exemptions, Louisiana remains a great place to start and grow a business.
All the LA Business Tax Forms You Need in One Place
Know Louisiana Business Tax Forms, which required for your business to stay compliant with LA regulations and avoid penalties.
Corporations
- Form 1120 – U.S. Corporation Income Tax Return
- Form 1120S – U.S. Income Tax Return for an S Corporation
- Form 5 – Annual Franchise Tax Report
Partnerships
- Form 1065 – U.S. Return of Partnership Income
- Form 3 – Partnership Return of Income
For LLCs and Sole Proprietors
- Form 1 – Annual Franchise Tax Report for LLCs
- Form Corp-ES – Estimated Tax Payment Form for Corporations
- Form PW-1 – Registration for Sole Proprietorships
For Estates and Trusts
- Form 1041 – U.S. Income Tax Return for Estates and Trusts
- Form FID-TAX – Louisiana Fiduciary Income Tax Return
- Form FID-EST – Estimated Tax Declaration for Fiduciaries
Filing Louisiana Business Taxes Is Easy with X.TAX
Follow these four simple steps to file quickly and accurately.
Create an Account
Set up your profile securely.
Upload Your Information
Enter your income, expenses, and tax forms.
Review for Errors
Use smart tools to verify accuracy.
Submit to the State
File with one click and track your submission.
Key LA Business Tax Deadlines
Never miss an important tax date with X.TAX reminders.
| Business Type | Forms | Due Date | Extension Deadline |
|---|---|---|---|
| Corporations | Form 1120 & Form 1120S | May 15, 2025 | November 15, 2025 |
| Form 5 | May 15, 2025 | N/A | |
| Partnerships | Form 1065 & Form 3 | May 15, 2025 | N/A |
| LLCs & Sole Proprietors | Form 1 | May 15, 2025 | N/A |
| Form Corp-ES | Quarterly payments due on specific dates | N/A | |
| Form PW-1 | No set deadline—register as needed | N/A | |
| Estates & Trusts | Form 1041 & Form FID-TAX | May 15, 2025 | November 15, 2025 |
| Form FID-EST | Quarterly payments due on specific dates | N/A |
Maximize Savings with Louisiana Tax Exemptions
Take advantage of key exemptions to reduce your tax burden.
Sales Tax Exemptions
Other Business Incentives
Why Louisiana Businesses Choose X.TAX
Filing your business taxes has never been easier.
Audit Protect
- Detect and address audit triggers early using Data Signals.
- Manage audits efficiently with full support from X.TAX.
RiskScore
- Track your IRS account status in real time.
- Receive alerts about potential filing issues or unresolved balances.
AItomatic Filings
- Let CPAs handle your filings for $250.
- Includes audit protection for a full year.
QuickBooks Integration
- Import financial data directly for faster, error-free filings.
Trusted by Louisiana Businesses
See why business owners rely on X.TAX.
Louisiana Business Tax FAQs
Get clear answers to common tax questions.
What is the best e-filing software for Louisiana business taxes?
X.TAX is built for Louisiana businesses, providing secure, fast, and error-free filing.
What forms do I need to file Louisiana business taxes?
We provide all required forms for corporations, partnerships, LLCs, and estates. See the full list above.
When are Louisiana business tax deadlines?
Most tax filings are due May 15, 2025, with extensions available until November 15, 2025.
What tax exemptions are available for Louisiana businesses?
Businesses in LA benefit from sales tax exemptions, manufacturing incentives, and job creation tax credits.
How does X.TAX ensure accuracy in filing?
Our smart error-checking tools review every submission for compliance with Louisiana tax laws.
Is my data secure with X.TAX?
Yes, X.TAX uses strong encryption to ensure your sensitive tax information remains safe.
