How to Obtain an EIN in Louisiana | A Comprehensive Guide

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Obtain an EIN in Louisiana

In starting an LLC in Louisiana, it is crucial to understand the importance of an Employer Identification Number (EIN) and how it impacts your business operations. An EIN is a unique nine-digit number the Internal Revenue Service (IRS) assigns to businesses operating in the United States for identification purposes. This number is essential for running a business, such as filing taxes, opening bank accounts, and hiring employees.

This article will explore the complete guide to obtaining an EIN in Louisiana and the responsibilities and requirements associated with having an EIN.

Webinarcare Editorial Team will help you understand the process of obtaining an EIN. You must be guided by all the factors gathered in this article.

EIN Definition and Purpose

To form an LLC, an EIN is necessary for your business. An Employer Identification Number (EIN) is a federal tax identification number used by the Internal Revenue Service (IRS) to identify businesses in the United States. It is similar to a Social Security Number (SSN) for individuals but is specifically designed for businesses. The main purpose of an EIN is to help the IRS track and administer taxes for companies.

In Louisiana, businesses are required to have an EIN if they meet any of the following criteria:

  • Have employees
  • Operate as a Partnership or Corporation in Louisiana
  • File tax returns for employment, excise, or Alcohol, Tobacco, and Firearms (ATF) taxes
  • Withhold taxes on income, other than wages, paid to a non-resident alien
  • Have a Keogh plan (a tax-deferred pension plan for self-employed individuals or unincorporated businesses)
  • Are involved with trusts, estates, real estate mortgage investment conduits, non-profit organizations, farmers’ cooperatives, or plan administrators

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How to Obtain an EIN in Louisiana

Obtaining an EIN in Louisiana is a straightforward process; several methods are available to apply for one. However, if you want to be at ease with the process you can hire an LLC Services in Louisiana, with add-ons of obtaining an EIN.

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Online Application Process

The easiest and fastest way to obtain an EIN is by applying online through the IRS website. The online application is available for businesses in Louisiana and the rest of the United States.


To apply for an EIN online, follow these steps:

  1. Visit the IRS EIN Assistant webpage.
  2. Click “Apply Online Now” and follow the prompts to complete the application.
  3. Provide the necessary information, such as your legal name, trade name (if applicable), business address, and the responsible party’s Social Security Number or Individual Taxpayer Identification Number.
  4. Select the appropriate legal structure for your business (e.g., sole proprietorship, general partnership, corporation, etc.).
  5. Provide additional information as required, such as the number of employees, the reason for applying, and the primary business activity.
  6. Review and submit your application.

Upon successful completion of the application, you will receive your EIN immediately. Save or print a copy of the confirmation notice for your records.

Other Application Methods

If you prefer not to apply online or are unable to access the online application, you can also obtain an EIN through the following methods:

  • Fax: Complete Form SS-4 (Application for Employer Identification Number) and fax it to the appropriate fax number listed on the IRS website. You should receive your EIN within four business days.
  • Mail: Complete Form SS-4 and mail it to the appropriate address on the IRS website. The processing time for mailed applications is approximately four weeks.
  • Telephone: International applicants can apply for an EIN by calling the IRS at 267-941-1099 (not a toll-free number) from 6:00 a.m. to 11:00 p.m. Eastern Time, Monday through Friday.

After you have your EIN number, you can benefit in several ways. It will give your Louisiana LLC the final advantage necessary to operate fully without legal or judicial issues.

If you have a Resident Agent, he can file an EIN for your business. Also, if you are planning to file for an LLC in Louisiana, your Resident Agent should file for the Articles of Organization in Louisiana.

Uses of EIN in Louisiana

An EIN must run a business in Louisiana. Some of the primary uses for an EIN include:

Opening a Business Bank Account

Banks typically require an EIN to open a business bank account, which is essential for separating your personal and business finances. With a business bank account, you can accept payments, deposit funds, and manage your company’s finances more efficiently.

If you are planning a bank for your Louisiana business, you can check out the Best Banks in Louisiana, which offer the best combination of fees, services, and convenience for your business needs.

Filing State and Federal Taxes

Businesses in Louisiana must file taxes with both the state and federal governments, and an EIN is necessary to report and pay these taxes. Your EIN is used on various tax forms, such as income tax returns, employment tax returns, and excise tax returns which you can pay in Louisiana Department of Revenue.

Payroll and Employee Tax Reporting

If your business has employees, you will need an EIN to report wages and other compensation paid to your workers. Additionally, an EIN is required for withholding and remitting federal income and payroll taxes on your employees’ behalf.

If you hire an employee for your business, you must request that your employees complete the following forms:

  • Employment Eligibility Form
  • Federal Tax Withholding Form
  • W-4 Form
  • Workers Compensation Claim Form
  • Disability Self-Identification Form
  • U.S. Citizenship and Immigration Services Form

Applying for Business Licenses and Permits

An EIN is often required when applying for business licenses and permits in Louisiana. These licenses and permits may be necessary for various aspects of your business operations, such as zoning approval, health permits, or sales tax registration.

In Louisiana, business license fee costs around the range of $50 – $300. You can check out Louisiana Business Licenses to learn more about licenses and permits.

Establishing Credit and Securing Loans

An EIN can help your business establish credit, as it serves as an identifier for your company in the eyes of financial institutions. Additionally, lenders may require an EIN when applying for business loans or lines of credit.

Responsibilities and Requirements for EIN Holders in Louisiana

As an EIN holder in Louisiana, you are responsible for several tasks related to maintaining and managing your EIN. Some of these responsibilities and requirements include:

Updating the IRS on Changes to Business Information

If your business undergoes significant changes, such as a change in address, legal structure, or a responsible party, you must inform the IRS by filing the appropriate forms. This ensures the IRS has accurate and up-to-date information about your business and can properly administer taxes.

update my information

You can go to the Update My Information website of the Internal Revenue Service.

Required Tax Filings and Payments

With an EIN, your business is responsible for filing various tax returns and making tax payments to federal and state governments. Be informed about the specific tax obligations for your business type and industry in Louisiana.

To keep your business in good standing in Louisiana, you must file an Annual Report with the Louisiana Secretary of State. The annual report provides updated information about your LLC, such as changes in address, members, or Resident Agent.

Record-Keeping Requirements

Proper record-keeping is essential for businesses with an EIN, as it helps ensure accurate tax reporting and compliance with laws and regulations. Maintain records of your company’s income, expenses, and other financial transactions to facilitate accurate tax filing and minimize potential issues with the IRS.

Establish a reliable accounting system to track income, expenses, and tax obligations. You can manage your finances using spreadsheets, accounting software, or hiring a professional accountant.

Closing an EIN Account

Suppose your business ceases operations or no longer requires an EIN. In that case, you must notify the IRS by submitting a letter containing your complete legal name, EIN, business address, and the reason for closing the account. This allows the IRS to update its records and prevent future tax-related issues.

cancel EIN

If you have a copy of the EIN Assignment Notice that was issued when your EIN was assigned, include that when you write it to the IRS with the below mailing address:

  • Internal Revenue Service MS 6055 Kansas City, MO 64108
  • Internal Revenue Service MS 6273 Ogden, UT 84201

Or, you can check out Canceling an EIN via the IRS for further information.

Common Issues and Solutions for EIN in Louisiana

Business owners in Louisiana may encounter issues related to their EIN, such as losing or misplacing the number, incorrect information on the EIN application, or changes in business structure or ownership. Here are some solutions to common EIN-related problems:

  • Lost or Misplaced EIN: If you lose or misplace your EIN, you can contact the IRS by calling their Business & Specialty Tax Line at 1-800-829-4933. The IRS representative can provide you with your EIN after verifying your identity.
  • Incorrect Information on EIN Application: Suppose you discover an error on your EIN application, such as an incorrect business name or address. In that case, you can correct the information by submitting a letter to the IRS detailing the changes. Be sure to include your EIN, the incorrect information, and the correct information in your letter.
  • Change in Business Structure or Ownership: If your business undergoes a significant legal structure or ownership change, you may need to obtain a new EIN. Consult the IRS guidelines to determine if a new EIN is necessary.
  • Dealing with Identity Theft or Fraud: If you suspect your EIN has been compromised or used fraudulently, immediately report the issue to the IRS. The IRS can guide you through the steps to secure your EIN and protect your business from potential tax-related issues.

State-Specific EIN Information and Resources

To further assist businesses in Louisiana, here are some state-specific resources and information related to EINs and taxation:

  • State Tax Agency Information: The Louisiana state tax agency can provide information on state tax requirements, forms, and filing deadlines. Be sure to familiarize yourself with the state tax obligations for your business type and industry.
  • Business Registration Requirements: In addition to obtaining an EIN, businesses in Louisiana must also register with the appropriate state agencies. This may include registering your business name, obtaining necessary licenses and permits, and registering for state taxes.
  • Employer Tax Obligations and Filings: Employers in Louisiana must comply with various state tax obligations, such as withholding state income tax from employee wages and reporting these withholdings to Louisiana Department of Revenue. Research your business’s specific employer tax requirements in Louisiana.
  • Local Resources and Assistance for Businesses in Louisiana: Many local organizations and government agencies in Louisiana offer resources and assistance for small business owners. These resources may include business counseling, training, and financial assistance programs.

Do I Need to Apply for an EIN If I Also Have Business In Other States?

Yes, if you are operating a business with employees, have a corporation or partnership, or are required to file employment, excise, or alcohol, tobacco, and firearms tax returns, you will need an EIN (Employer Identification Number). If your business operates in multiple states, you only need one EIN for federal tax purposes. However, you may need to register for state-specific tax identification numbers in each state where you conduct business. Check with the Louisiana Department of Revenue to determine their requirements.


How do I obtain an EIN for my business in Louisiana?
You can obtain an EIN for your Louisiana business by submitting an online or paper application to the IRS.
Is there a fee to obtain an EIN in Louisiana?
No, there is no fee to obtain an EIN from the IRS.
Can I apply for an EIN in person in Louisiana?
No, the IRS does not offer walk-in service to apply for an EIN in Louisiana.
Is it mandatory for my business to have an EIN in Louisiana?
Yes, if you have employees, you have a partnership or LLC, file certain tax returns, or meet other IRS requirements, you need to have an EIN.
Does Louisiana require separate state tax IDs or can I use my EIN for state taxes too?
Louisiana requires many businesses to have a separate state tax ID in addition to their EIN.
How long does it take to obtain an EIN in Louisiana?
If you apply online, you can obtain an EIN immediately; if you use paper application then it may take up to four weeks.
What entities can apply for an EIN in Louisiana?
Corporations, partnerships, LLCs, and sole proprietors are among the entities that can obtain an EIN.
Can I apply for an EIN online in Louisiana?
Yes, Louisiana residents can apply for an EIN online using the IRS website.
Can I get an EIN without having a Social Security number in Louisiana?
No, you must have a valid SSN to obtain an EIN in Louisiana.
What information do I need to provide when applying for an EIN in Louisiana?
You will need to provide basic information about your business, including its name, type, mailing address, and EIN Responsible Party’s details.
Can a non-US citizen obtain an EIN to conduct business in Louisiana?
Yes, a non-citizen can obtain an EIN if they meet certain qualifications.
Do I need an EIN to start a business in Louisiana?
Whether or not an EIN is necessary when starting a business in Louisiana depends on the type of entity you’re creating and your business circumstances.
How can I check the status of my EIN application in Louisiana?
You can check the status of your Louisiana EIN application by contacting the IRS or by checking the confirmation email / letter which was sent during the application process.
Can I change the EIN Responsible Party for my Louisiana business?
Yes, you can change the EIN Responsible party for your Louisiana business through the IRS.
What should I do if I lose my EIN confirmation letter in Louisiana?
If you misplaced your Louisiana EIN confirmation letter, contact IRS to retrieve the lost informing data
How do I make a change to my Louisiana business name in regards to my EIN?
If your business name changes, you should contact the IRS to let them know.
Can I use my EIN for multiple businesses in Louisiana?
Your EIN is unique to your business and should only be used for that business, except where authorized by the IRS.
Can I apply for an EIN in Louisiana if I already have one?
No, an entity can have only one EIN that applies to the business or organization.
How often does my Louisiana EIN need to be renewed or updated?
You normally don’t need to renew or update your Louisiana EIN since it’s issued for the life of your business.
How do I cancel my Louisiana EIN?
To cancel an EIN, you must send a written request to the IRS.
Can I obtain an EIN for a Louisiana trust?
Yes, you can obtain an EIN for a Louisiana trust.
Can estate representatives in Louisiana apply for an EIN on behalf of an estate?
Yes, a personal representative of the decedent’s estate may obtain an EIN for the estate’s administration.
Can I apply for an EIN for my Louisiana church?
Yes, a church or religious organization can apply for an EIN.
Can I get an EIN for a DBA in Louisiana?
Yes, you can obtain an EIN for a business that operates under a “Doing Business As” (DBA) name.
Does an individual need an EIN for self-employment in Louisiana?
If you’re a sole proprietor with no employees, you might use your Social Security number instead of an EIN; however, individual requires an EIN too for Self-Employment taxes
Who can be the responsible party when applying for an EIN in Louisiana?
The principal officer, a general partner, the owner, and any other person authorized to act on behalf of your business can be the responsible party when applying for an EIN in Louisiana.
Can I apply for an EIN for a Louisiana nonprofit organization?
Yes, a nonprofit organization in Louisiana can apply for an EIN.
Can I use my Social Security number instead of an EIN when applying for government contracts in Louisiana?
As a sole proprietor, you can often use your Social Security number instead of an EIN in such situations.
How can I make sure that my Louisiana EIN is protected from identity theft?
You can keep your Louisiana EIN secure by properly storing documents or legal papers containing sensitive business information.
What is an EIN?
An EIN is the abbreviation for Employer Identification Number.
Does Louisiana require an EIN?
Yes, Louisiana requires that all businesses obtain an EIN for tax purposes.
Who needs an EIN in Louisiana?
Any business that plans to hire employees, open a business bank account, or file taxes in Louisiana needs an EIN.
How can I apply for an EIN in Louisiana?
You can apply for an EIN in Louisiana online via the Internal Revenue Service (IRS) website.
Are there any fees associated with obtaining an EIN in Louisiana?
No, obtaining an EIN in Louisiana is free.
Is an EIN transferable?
No, an EIN is not transferable. It belongs exclusively to the business that applied for and received it.
Is there a limit to the number of EINs I can apply for in Louisiana?
No, there is no limit to the number of EINs you can apply for in Louisiana.
Do I need to renew my EIN in Louisiana?
No, EINs do not expire and do not need to be renewed in Louisiana.
Can I apply for an EIN if I am not a Louisiana resident?
Yes, you can apply for an EIN in Louisiana even if you are not a Louisiana resident.
Can I change my business name associated with my EIN in Louisiana?
Yes, you can change your business name on your EIN in Louisiana by contacting the IRS.
Can I use my social security number in place of an EIN for my business in Louisiana?
No, businesses in Louisiana must obtain an EIN and cannot use a social security number for tax purposes.
Are there any consequences of not obtaining an EIN in Louisiana?
Yes, if you do not obtain an EIN in Louisiana, your business may not be able to open a bank account or file taxes, and you may face penalties.
Is my EIN public information in Louisiana?
Yes, your EIN is public information if you are a registered business in Louisiana.
Do I need to register my business with Louisiana before applying for an EIN?
Yes, you will need to register your business with Louisiana before applying for an EIN.
What is the process for changing the owner of a business in Louisiana?
There is no official process for changing the owner of a business in Louisiana. You should contact the IRS to update the responsible party associated with the EIN.
How do I report changes to my business address in Louisiana associated with my EIN?
Changes to your business address in Louisiana should be reported to the IRS.
I lost my EIN in Louisiana, how do I get a new one?
You can contact the IRS to retrieve your EIN.
What documentation do I need to obtain an EIN in Louisiana?
You do not need any documentation to obtain an EIN in Louisiana.
Is an attorney required to apply for an EIN in Louisiana?
No, an attorney is not required to apply for an EIN in Louisiana.
Is a business license required in Louisiana to obtain an EIN?
A business license may be required in Louisiana to apply for an EIN, depending on the type of business you are registering.
I am considering transferring my business to Louisiana, what do I need to know?
You will need to follow the process for transferring a registered business to Louisiana, obtain a Louisiana EIN, and register your business with the state.
Can I switch from a corporation to a limited liability company (LLC) in Louisiana?
Yes, you can switch from a corporation to an LLC in Louisiana. However, you will need to obtain a new EIN for the LLC.
How do I know if I need to file state income taxes in Louisiana?
You will need to file state income taxes in Louisiana if you are a resident, sell products or services in Louisiana, employ residents, or own real estate in the state.
What is the penalty for not paying state income taxes in Louisiana?
The penalty for not paying state income taxes in Louisiana can vary, depending on the type and amount of tax owed.
I recently moved from Louisiana, do I still need to file state income taxes?
If you earned income in Louisiana, you may still need to file state income taxes even if you have moved out of the state.
Can I pay my Louisiana state income taxes online?
Yes, you can pay your Louisiana state income taxes online via the Louisiana Department of Revenue website.
What should I do if I am struggling to pay my Louisiana state income taxes?
You should contact the Louisiana Department of Revenue if you are struggling to pay your state income taxes.
Is there a statute of limitations on unpaid Louisiana state income taxes?
Yes, there is typically a three-year statute of limitations on unpaid Louisiana state income taxes.
Can I file state income taxes in Louisiana if I did not earn any income in the state?
Yes, you can file state income taxes in Louisiana even if you did not earn any income in the state as long as you are considered a resident or own real estate in the state.

Also Read

How to Save Money While Getting Ein for Louisiana LLC

First and foremost, it’s important to create a budget and stick to it. By outlining exactly how much you are willing to spend on forming your LLC, you can avoid overspending on unnecessary expenses. Take the time to research the various costs involved in the process, such as filing fees, registered agent fees, and other administrative costs. By being knowledgeable about these expenses upfront, you can better plan and allocate your resources wisely.

When it comes to filing fees, you can save money by filing your LLC formation documents yourself. While some entrepreneurs opt to hire a professional service to handle the paperwork for them, this can often cost more than doing it yourself. The Louisiana Secretary of State website provides detailed instructions on how to file your formation documents, making it a relatively straightforward process that can save you a significant amount of money.

Another way to save money while setting up your Louisiana LLC is to consider acting as your own registered agent. A registered agent is responsible for receiving important legal documents on behalf of your LLC, but hiring a professional registered agent service can be costly. By designating yourself as the registered agent, you can avoid this extra expense and still fulfill the requirements of the role.

Furthermore, it’s important to shop around and compare prices when it comes to other services you may need for your LLC. For example, when selecting a business bank account, look for financial institutions that offer low or no maintenance fees for small businesses. Many banks have tailored packages specifically for LLCs that can help you save money on banking fees over time.

Additionally, consider purchasing DIY legal forms or templates online to save on legal expenses. While it’s always advisable to consult with a lawyer for any complex legal matters, there are many routine documents, such as an operating agreement or articles of organization, that can be easily drafted using template forms available online. This can help you save money on attorney fees while still ensuring that your legal requirements are met.

Finally, consider joining a small business association or networking group in your area. These organizations often offer discounts on business services, such as accounting or marketing, for their members. By taking advantage of these benefits, you can access professional services at a reduced cost and gain valuable insights and resources from other entrepreneurs in your community.

In conclusion, starting a Louisiana LLC doesn’t have to break the bank. By creating a budget, researching costs, and exploring cost-saving strategies, you can establish your business while saving money along the way. With careful planning and resourcefulness, you can get your LLC off the ground without compromising your financial stability.


Understanding the importance and uses of an EIN in Louisiana is crucial for the successful operation of your business. By obtaining and maintaining your EIN, you can ensure compliance with federal and state tax laws, establish a strong financial foundation for your company, and access various resources and opportunities for growth. Be sure to utilize the available resources and support for businesses in Louisiana to maximize your chances of success.

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