How to Form an LLC in Wisconsin

Starting an LLC in Wisconsin is easy

To form an LLC in Wisconsin you will need to file the Articles of Organization with the Wisconsin Department of Financial Institutions, which costs $130 online. You can apply online or by mail. The Articles of Organization is the legal document that officially creates your Wisconsin Limited Liability Company.

Follow the step-by-step guide below to start your Wisconsin LLC today and get your business up and running.

STEP 1: Name your Wisconsin LLC

Choosing a company name is the first and most important step in starting your Wisconsin LLC. Be sure to choose a name that complies with Wisconsin naming requirements and is easily searchable by potential clients.

1. Follow the naming guidelines:

• Your name must include the phrase “limited liability company” or one of its abbreviations (LLC or L.L.C.).
• Your name cannot include words that could confuse your LLC with a government agency (FBI, Treasury, State Department, etc.).
• Restricted words (e.g. Bank, Attorney, University) may require additional paperwork and a licensed individual, such as a doctor or lawyer, to be part of your LLC.
• Your name must be distinguishable from any Wisconsin limited liability company (LLC), corporation, limited liability partnership (LLP), or limited partnership (LP).

2. Is the name available in Wisconsin? Make sure the name you want isn't already taken by doing a name search with the State of Wisconsin's Business Entity Search.

3. Is the URL available? We recommend that you check online to see if your business name is available as a web domain. Even if you don't plan to make a business website today, you may want to buy the URL in order to prevent others from acquiring it.

After registering a domain name, consider setting up a professional email account (@yourcompany.com). Google's G Suite offers a business email service that comes with other useful tools, including word processing, spreadsheets, and more. Try it for free

Not sure what to name your business? Check out our LLC Name Generator. Then, create a logo with our Free Logo Generator.

FAQ: Naming a Wisconsin LLC

STEP 2: Choose a Registered Agent in Wisconsin

You are required to nominate a Wisconsin registered agent for your LLC.

What is a Registered Agent? A registered agent is an individual or business entity responsible for receiving important legal documents on behalf of your business. Think of your registered agent as your business's point of contact with the state.

Who can be a Registered Agent? a Registered Agent must be a resident of Wisconsin or a corporation, such as a registered agent service, authorized to transact business in Wisconsin. You may elect an individual within the company including yourself.

Recommended: ZenBusiness provides the first year of registered agent service free with LLC formation ($39 + State Fees)

FAQ: Nominating a Wisconsin LLC Registered Agent

STEP 3: File the Wisconsin LLC Articles of Organization

To register your Wisconsin LLC, you will need to file the Articles of Organization with the Department of Financial Institutions. You can apply online or by mail. Some states refer to the Articles of Organization as the Certificate of Formation or Certificate of Organization.

The Articles of Organization for an LLC (limited liability company) in Wisconsin is a legal document to officially form your business. You’ll be expected to provide the name of your LLC, the name and address of your registered agent, your starting date, and the state filing fee. After you file the Articles of Organization, we recommend you obtain an Employer Identification Number (EIN) if you plan to hire employees and open a business bank account. 

When filing your Articles of Organization, you will need to state whether your Wisconsin LLC will be member-managed or manager-managed. Before you file, read our member-managed vs manager-managed guide to help you choose the best management structure for your LLC.

If you’re expanding your existing LLC to the State of Wisconsin, you will need to form a Foreign LLC.

FAQ: Filing Wisconsin LLC Documents

STEP 4: Create a Wisconsin LLC Operating Agreement

An operating agreement is not required for a Wisconsin LLC, but it's a good practice to have one.

What is an operating agreement? An operating agreement is a legal document outlining the ownership and operating procedures of an LLC.

Why are operating agreements important? A comprehensive operating agreement ensures that all business owners are on the same page and reduces the risk of future conflict.

For more information on operating agreements, read our Wisconsin LLC operating agreement guide.

FAQ: Creating a Wisconsin LLC Operating Agreement

STEP 5: Get a Wisconsin LLC EIN

What is an EIN? EIN stands for Employer Identification Number. EINs are a nine-digit number assigned by the Internal Revenue Service (IRS) to help identify businesses for tax purposes. It is essentially a Social Security number for a business.

An EIN is sometimes referred to as a Federal Employer Identification Number (FEIN) or Federal Tax Identification Number (FTIN).

Why do I need an EIN? An EIN is required to:

• Open a business bank account
• File and manage Federal and State Taxes
• Hire employees

What if I already have an EIN for my sole proprietorship? The IRS requires that sole proprietorships get a new EIN when converting to an LLC.

Where do I get an EIN? You can get an EIN for free from the IRS. Getting an EIN is an easy process that can be done online or by mail.

FOR INTERNATIONAL EIN APPLICANTS: You do not need a SSN to get an EIN. For more information, read our How to Get an EIN as a Foreign Person guide.

FAQ: Getting a Wisconsin LLC EIN

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Protect Your Business & Personal Assets

Business Banking For Personal Asset Protection

Using dedicated business banking and credit accounts is essential for personal asset protection.

When your personal and business accounts are mixed, your personal assets (your home, car, and other valuables) are at risk in the event your LLC is sued. In business law, this is referred to as piercing your corporate veil.

Additionally, learning how to build business credit can help you get credit cards and other financing in your business's name (instead of yours), better interest rates, higher lines of credit, and more.

You can protect your business with these two steps:

1. Opening a business bank account:

• Separates your personal assets from your company's assets, which is necessary for personal asset protection.
• Makes accounting and tax filing easier.

Need help finding your EIN for your loan application? Visit our EIN Lookup guide for help.

2. Getting a business credit card:

• Helps you separate personal and business expenses.
• Builds your company's credit history, which can be useful to raise capital later on.

Get Insurance For Your Wisconsin LLC

Business insurance helps you manage risks and focus on growing your business. The most common types of business insurance are:

• General Liability Insurance: A broad insurance policy that protects your business from lawsuits. Most small businesses get general liability insurance.
• Professional Liability Insurance: A business insurance for professional service providers (consultants, accountants, etc.) that covers claims of malpractice and other business errors.
• Workers' Compensation Insurance: A type of insurance that provides coverage for employees’ job-related illnesses, injuries, or deaths. In Wisconsin, businesses with three or more employees, excluding business owners, are required by law to have workers compensation insurance.

Properly Sign Legal Documents

Improperly signing a document as yourself and not as a representative of the business can leave you open to personal liability. When signing legal documents on behalf of your company, you could follow this formula to avoid problems:

1. Formal name of your business
2. Your signature
3. Your name
4. Your position in the business as its authorized representative

See the image below for an example.

This ensures that you are signing on behalf of your LLC and not as yourself.

Keep Your Company Compliant

Wisconsin Business Permits & Licenses

Do I need business licenses and permits?

To operate your LLC you must comply with federal, state, and local government regulations. For example, restaurants likely need health permits, building permits, signage permits, etc.

The details of business licenses and permits vary from state to state. Make sure you read carefully. Don't be surprised if there are short classes required as well.

Fees for business licenses and permits will vary depending on what sort of license you are seeking to obtain.

Find out how to obtain necessary licenses and permits for your business or have a professional service do it for you:

• Federal: Use the U.S. Small Business Administration (SBA) guide.
• State: Learn more about licenses, permits, and registration from Wisconsin's Department of Safety and Professional Services.
• Local: Contact your local county clerk and ask about local licenses and permits.

Wisconsin LLC Taxes

Depending on the nature of your business, you may be required to register for one or more forms of state tax.

Wisconsin Sales Tax

If you are selling a physical product, you’ll typically need to register for a seller's permit through the Wisconsin Department of Revenue website.

This certificate allows a business to collect sales tax on taxable sales.

Sales tax, also called "Sales and Use Tax," is a tax levied by states, counties, and municipalities on business transactions involving the exchange of certain taxable goods or services.

Read our sales tax guide to find out more.

Wisconsin Employer Taxes

If you have employees in Wisconsin, you will need to register for Unemployment Insurance Tax through the Wisconsin Department of Workforce Development. You will also need to sign up for Employee Withholding Tax through the Wisconsin Department of Revenue.

Federal LLC Tax Requirements

Most LLCs will need to report their income to the IRS each year using:

• Form 1065 Partnership Return (most multi-member LLCs use this form)
• Form 1040 Schedule C (most single-member LLCs use this form)

How you pay yourself as an owner will also affect your federal taxes. Visit our guide to learn more about how to pay yourself from your LLC.

File Your LLC Annual Report

Wisconsin requires LLCs to file an annual report with the Wisconsin Department of Financial Institutions.

Avoid Automatic Dissolution

LLCs may face fines and even automatic dissolution when they miss one or more state filings. When this happens, LLC owners risk loss of limited liability protection. A quality registered agent service can help prevent this outcome by notifying you of upcoming filing deadlines and by submitting reports on your behalf.

Make Running Your Business Easier

After starting a business, two of the most important things you can do are get professional accounting and hire the right employees. Streamlining these processes can save you time and money as your business grows.

Hiring Employees

If you plan to hire employees, stay compliant with the law by following these steps:

• Verify that new employees are able to work in the US
• Report employees as "new hires" to the State
• Provide workers' compensation insurance for employees
• Withhold employee taxes
• Print workplace compliance posters and place them in visible areas of your workspace

Find more information at the Wisconsin Department of Workforce Development under "Employer Online Services."

FAQ: Hiring Employees

Accounting For Your Wisconsin LLC

It’s critical to get your books in order, even if you haven’t officially opened for business. A well-managed accounting system will help you:

• Track your business finances, including bills, expenses, and income.
• Simplify your annual tax filings.

You can maintain your accounting in two ways:

• Use a DIY accounting software. This can come with an increased risk of errors especially when starting a new business.
• Hire an accounting service. They can provide comprehensive advice to help optimize your bookkeeping and taxes as well as additional services such as payroll etc.

Interfacing with Clients and Customers

In the day-to-day of running a business, it's hard to be readily available for new clients or customers who want to contact you. For service-based businesses that don’t already have a brick-and-mortar location, a virtual office can solve this problem. You can get a dedicated business mailing address and a business phone number with call-forwarding so that you never need to worry about losing a potential customer.

Women in Business Tools and Resources

If you have a woman-owned business, many resources are available to help you concentrate on your business’s growth:

• Funding - (ie. grants, investors, loans)
• Events - (ie. conferences, meetups)
• Guides - (ie. business formation, personal growth)
• Support - (ie. advice, communities, business strategies)

Our information and tools will provide educational sources, allow you to connect with other women entrepreneurs, and help you manage your business with ease.

More Information

Wisconsin Foreign LLCs

Forming a foreign LLC allows your company to operate as one entity in multiple states. If you have an existing LLC and want to do business in Wisconsin, you will need to register as a foreign LLC. This can be done online

How to Obtain a Certificate of Good Standing

A Certificate of Good Standing, known in Wisconsin as a Certificate of Status, verifies that your LLC was legally formed and has been properly maintained. Several instances where you might need to get one include:

• Seeking funding from banks or other lenders
• Forming your business as a foreign LLC in another state
• Obtaining or renewing specific business licenses or permits

You can file a Certificate of Status online or by mail through the Wisconsin Department of Financial Institution.

Dissolve Your Wisconsin LLC

If at any point in the future you no longer wish to conduct business with your Wisconsin LLC, it is important to officially dissolve it. Failure to do so in a timely fashion can result in tax liabilities and penalties, or even legal trouble. To dissolve your Wisconsin LLC, there are two broad steps:

• Close your business tax accounts
• File the Wisconsin LLC Articles of Dissolution

When you are ready to dissolve your LLC, follow the steps in our Wisconsin LLC Dissolution Guide.