Quarterly taxes can be a nuisance for employers and accountants, including when you file Form L-1 in Louisiana. Every employer who withholds, or who is required to withhold any Louisiana income tax and wages from employees, must file a quarterly L-1 return. Although it is short and requires basic information, the Louisiana Withholding Tax form relies on strict bookkeeping and accurate numbers. Adjustments for prior quarters cannot be made within the current quarter. Employers must file amended returns later for all quarters with all of the necessary corrections.
If you make a mistake on a Q1 L-1 form, you will have to account for your mistakes months later, and that can be a tedious process.
If you have struggled with filing L-1 forms in the past, now is the time to change the process for yourself. Advanced Micro Solutions has an answer for everything related to taxes on the federal, state, and local levels. Our line of software is designed to target issues that many tax preparers experience with popular forms. Choosing AMS Payroll Software helps users to streamline their tax and wage reporting in an accurate and easy manner.
Is Software Necessary for L-1 Forms?
There are certain rules and expectations for Form L-1 that you should familiarize yourself with ahead of time. Form L-1:
- Does not require information on individual employees
- Requires employers and accountants to report the total amount of state withholding tax collected for each month of the quarter
- Does not require you to integrate your tax preparation with your payroll system, unlike for other forms
- Expects you to prepare the form using your monthly reports
If you need Louisiana Withholding Tax Form support, our Forms Filer Plus is the perfect product to suit your needs. The software allows you to prepare payroll-related forms without setting up a brand new process within your payroll system. You should consider adding AMS Payroll to your list if you feel like your current payroll system is:
- Inadequate
- Prone to inaccuracies
The comprehensive system generates and stores necessary payroll-related data. Streamline your quarterly and end-of-year reporting. The best part? Our add-on modules Forms Filer Plus and AMS Payroll are compatible with one another. That means you can integrate both of them to create the tax and wage software to fit your business.
In 2026, businesses in Louisiana are experiencing the effects of the state eliminating its corporate franchise tax and a reduction of the corporate income tax rate to a flat 5.5%.
Frequently Asked Questions
- What makes the perfect Louisiana payroll calculator software? – Your software should do more than calculate any hourly wages. Get a system like ours that can incorporate tax and wage support, additions, deductions, and adjustments.
- Can I electronically file my state 1099 forms at the same time as I file my federal 1099 forms? – Yes, but you will need to confirm that it is allowed for whichever state you are filing for and check that it is allowed for the form that you wish to file.
Getting Tax Support for Louisiana Forms
If you are filing the Return of State Income Tax Withheld form, you are likely completing a set of additional Louisiana-specific reports. To ensure ease and accuracy regardless of your business needs, our software offers several form support options on the:
- Local level
- State level
- Federal level
We have listed our four included Louisiana forms below.
Available on both AMS Payroll and Forms Filer Plus:
- LDOL-ES4; Employer’s Wage Report
- Supplemental; Wage Listing
Available only on Forms Filer Plus:
- L-1; Return of State Income Tax Withheld
- L-3; Annual Reconciliation Form
Advanced Micro Solutions has a full-accounting suite of tools ready for your Louisiana business that is perfect for monthly, quarterly, and annual wage calculation and tax preparation. If you do have any questions relating to our products and support, give our Sales and Information team a call at (800) 536-1099. Download our free 1099-etc Demo software today and get started.