How to start an LLC in Michigan

Michigan LLC vs. Sole Proprietorship

If you're currently operating as a sole proprietor, forming a Michigan LLC can be one of the most important steps toward protecting yourself and formalizing your business.

The biggest difference between a Michigan LLC and a sole proprietorship is liability protection.

A sole proprietorship does not legally separate the owner from the business. If the business is sued or cannot pay its debts, the business owner's personal assets may be at risk. Forming a Michigan LLC creates a legal separation between you and your business from day one.

For manufacturers, contractors, healthcare providers, professional service firms, retailers, wholesalers, transportation businesses, financial professionals, agricultural producers, hospitality businesses, real estate investors, and automotive suppliers, an LLC is often viewed as the logical next step beyond operating as a sole proprietorship.

How to Start an LLC in Michigan

Follow these steps to form your Michigan LLC.

Step 1: Choose Your Michigan LLC Name

Your LLC name must be distinguishable from other registered businesses in Michigan and must include one of the following:

• LLC
• L.L.C.
• Limited Liability Company

Before filing, search the Michigan Department of Licensing and Regulatory Affairs business database to confirm your desired business name is available.

If you'd like additional time before filing, Michigan allows you to reserve a business name for six months by filing an Application for Reservation of Name and paying the applicable filing fee.

Best practices before filing:

• Verify Michigan name availability
• Check domain name availability
• Search the USPTO trademark database
• Avoid restricted words unless properly authorized

Step 2: Designate a Registered Agent

Every Michigan LLC must maintain a resident agent (commonly called a registered agent).

A registered agent receives legal documents, service of process, and official government correspondence on behalf of your business.

Your registered agent may be:

• An individual Michigan resident
• A business entity authorized to do business in Michigan that provides registered agent services

The registered agent must:

• Maintain a physical street address in Michigan (not a P.O. Box)
• Be available during normal business hours
• Consent to serving as the LLC's registered agent

A professional registered agent can help:

• Receive legal documents promptly
• Protect your privacy by using a business address instead of your home address
• Help keep your business compliant with state requirements

Step 3: File Michigan Articles of Organization

The Articles of Organization officially create your Michigan LLC. Michigan allows LLCs to file online or by mail with LARA's Corporations, Securities & Commercial Licensing Bureau.

Information you'll generally provide includes:

• LLC name
• Purpose of the LLC (general purpose is acceptable)
• Duration of the LLC (perpetual, unless otherwise stated)
• Registered agent and registered office address
• Organizer information

Michigan LLC filing fee: $100 state filing fee

Once approved by LARA, your LLC officially exists as a legal business entity.

Step 4: Create an Operating Agreement

Michigan does not legally require LLCs to adopt an operating agreement, but creating one is strongly recommended.

An operating agreement establishes how your LLC will operate and can help prevent disputes as your business grows.

A typical operating agreement addresses:

• Ownership percentages
• Member responsibilities
• Voting procedures
• Profit distributions
• Admitting or removing members
• Dissolution procedures

Even single-member LLCs benefit from maintaining a written operating agreement because it helps reinforce the legal separation between the owner and the business.

Step 5: Obtain an EIN

An Employer Identification Number (EIN) is your business's federal tax identification number.

Most Michigan LLCs need an EIN to:

• Open a business bank account
• Hire employees
• File federal taxes
• Establish business credit
• Work with payment processors

The IRS issues EINs at no cost.

Step 6: Open a Business Bank Account

Once your Michigan LLC has been approved and you've received your EIN, opening a dedicated business bank account is an important next step.

Keeping business and personal finances separate helps:

• Reinforce liability protection
• Simplify bookkeeping
• Improve tax reporting
• Establish business credibility

Banks commonly request approved Articles of Organization, EIN confirmation, an operating agreement (if applicable), and personal identification.

Maintaining separate financial records can also make accounting and tax preparation significantly easier as your business grows.

Step 7: Understand Michigan Business License, Tax, and Annual Statement Requirements

Michigan does not issue one universal statewide business license for every LLC. Depending on your industry, location, and business activities, you may need licenses or permits from state agencies or local governments before beginning operations.

Depending on your business, you may also need:

• Local business licenses
• Professional licenses
• Industry-specific permits
• Michigan sales tax license
• Employer tax registrations
• Health or environmental permits

Businesses selling taxable goods or certain taxable services generally must register with the Michigan Department of Treasury before collecting sales tax. Employers may also need to register for employer withholding tax and unemployment insurance.

In addition, Michigan LLCs must file an Annual Statement with LARA each year to remain in good standing. The Annual Statement updates important business information and currently carries a $25 filing fee, due by February 15.

Business licensing, tax registration, and compliance requirements vary depending on your industry, location, and business activities, making it important to verify which requirements apply before beginning operations.

Michigan LLC Annual Costs and Compliance Requirements

After your Michigan LLC is formed, you'll have several ongoing responsibilities to help keep your business in good standing. These may include maintaining a registered agent with a physical Michigan address, filing the Michigan Annual Statement by February 15 each year, renewing applicable business licenses and permits, maintaining accurate business records, filing required federal, state, and local tax returns, and updating LARA when business information changes.

Michigan's Annual Statement helps keep your business information current with the state. Filing on time and paying the $25 fee helps your LLC remain in good standing and avoid administrative dissolution.

Understanding these ongoing responsibilities is an important part of operating a Michigan LLC successfully.

Common Michigan LLC Mistakes to Avoid

Forming a Michigan LLC is relatively straightforward, but first-time business owners still make avoidable mistakes. Some of the most common include:

Missing the Annual Statement Deadline

Every Michigan LLC must file an Annual Statement with LARA by February 15 each year. Missing the filing deadline can cause your business to fall out of good standing and may eventually lead to administrative dissolution if the required filings are not completed.

Choosing the Wrong Registered Agent

Your registered agent plays an important role in receiving legal notices and official state correspondence. Using someone who is unavailable during business hours or allowing registered agent information to become outdated can result in missed legal documents or compliance issues.

Mixing Personal and Business Finances

One of the primary reasons entrepreneurs form an LLC is to separate personal and business liability. Mixing funds can weaken that separation and create accounting and tax complications. Opening a dedicated business bank account immediately after formation is one of the simplest ways to help preserve your LLC's liability protection.

Skipping an Operating Agreement

Although Michigan does not require an operating agreement, having one establishes clear expectations for ownership, management, voting rights, and profit distributions. Even single-member LLCs benefit from documenting how the business will operate.

Overlooking Business License Requirements

Many entrepreneurs assume forming an LLC automatically authorizes them to begin doing business. Depending on your industry and location, additional licenses or permits may still be required. This is especially important for manufacturers, construction companies, healthcare providers, retailers and wholesalers, transportation companies, finance and insurance firms, agricultural operations, real estate businesses, restaurants and hospitality businesses, and educational service providers. Requirements vary throughout Michigan, making it important to verify local regulations before beginning operations.

Not Planning for Taxes Early

While Michigan LLCs generally receive pass-through taxation by default, owners may still be responsible for federal, state, local, sales, payroll, or self-employment taxes depending on their business activities. Working with a CPA or tax advisor early can help avoid surprises as your business grows.

Electing S Corporation Status Too Soon

Some business owners immediately elect S Corporation taxation without determining whether it provides a financial benefit. For many new businesses, standard LLC taxation is often the simplest option during the early years. As profits increase, an S Corporation election may become advantageous after consulting with a qualified tax professional.

Michigan Registered Agent Requirements

Every Michigan LLC must continuously maintain a registered agent (referred to as a resident agent under Michigan law).

A registered agent is responsible for receiving legal documents, service of process, and official government correspondence on behalf of your business.

A Michigan registered agent must:

• Have a physical street address in Michigan
• Be available during normal business hours
• Consent to serving as your LLC's registered agent

A registered agent may receive service of process, legal notices, official government correspondence, tax and compliance notices, and other important legal communications.

Keeping your registered agent information current helps ensure your business receives important legal documents without unnecessary delays.

Should You Use Your Own Registered Agent in Michigan?

Michigan allows business owners to serve as their own registered agent if they meet the state's requirements.

However, many entrepreneurs choose a professional registered agent service to gain:

• Additional privacy
• Reliable document handling
• Compliance support
• Flexibility while traveling or working remotely

Using a professional registered agent also helps prevent legal notices from being delivered to your home or business in front of customers or employees.

Michigan LLC Annual Statement Requirements

Every Michigan LLC must file an Annual Statement with LARA to remain in good standing.

Michigan Annual Statement basics:

• Due date: February 15 each year (the first Annual Statement is not due until the year following formation)
• Fee: $25
• Filed with: Michigan Department of Licensing and Regulatory Affairs
• Purpose: Maintain your LLC's active status and keep state records current

The Annual Statement helps the state maintain current information about your business, including your registered agent, registered office address, and other business details.

Failing to file the Annual Statement may eventually result in administrative dissolution of your LLC.

Michigan LLC Taxes: What You Need to Know

Michigan LLCs offer flexible tax treatment while remaining subject to applicable federal, state, and local tax laws.

1. Michigan Individual Income Tax May Apply

Most Michigan LLCs are taxed as pass-through entities, meaning business income generally passes through to the owners, who report it on their individual federal and Michigan income tax returns.

Michigan has a flat individual income tax rate, although tax laws and rates may change over time. Some Michigan cities also impose a local city income tax.

2. Pass-Through Taxation by Default

By default:

• Single-member LLCs are generally taxed as sole proprietorships
• Multi-member LLCs are generally taxed as partnerships

In most cases, the LLC itself does not pay federal income tax at the entity level. Instead, profits and losses pass through to the LLC owners.

3. State Tax Registration May Be Required

Depending on your business activities, your Michigan LLC may need to register for sales tax, employer withholding tax, unemployment insurance tax, or industry-specific tax programs. Businesses hiring employees, selling taxable goods, or engaging in regulated activities often have additional registration requirements.

4. Business Licenses May Be Required

Michigan does not issue one universal statewide business license for every LLC. Depending on your business and location, you may need local business licenses, professional licenses, sales tax licenses, health permits, contractor licenses, or industry-specific approvals. Understanding your licensing and tax obligations before beginning operations can help your business remain compliant from day one.

5. You May Elect S Corporation Tax Treatment Later

As your business becomes more profitable, you may decide — with guidance from your CPA or tax advisor — to elect S Corporation tax treatment.

This is a federal tax election rather than a different business entity.

For some growing businesses, this election may reduce self-employment tax obligations while preserving the liability protection of an LLC.

Why Founders Use BizUp Instead of Filing Directly with the State

You can file your Michigan LLC directly through LARA, and many business owners do.

However, for first-time founders, the process often becomes more time-consuming after the filing itself — especially when preparing an operating agreement, obtaining an EIN, selecting a registered agent, understanding Michigan tax obligations, securing business licenses, filing the Annual Statement, and staying on top of ongoing compliance responsibilities.

BizUp was built to simplify the entire Michigan LLC formation process in one place.

Instead of juggling state filing requirements, IRS registration, compliance tasks, and business documents on your own, founders can manage business setup and ongoing requirements through a single dashboard designed specifically for new businesses.

Start Your Michigan LLC with BizUp

Starting a business already comes with enough moving parts. Forming a Michigan LLC should not add unnecessary confusion, compliance stress, or filing complications.

BizUp simplifies Michigan LLC formation by helping founders manage filing, registered agent service, EIN registration, operating agreement creation, compliance tracking, and business setup through one streamlined platform.

Whether you're launching a manufacturing business, professional services firm, construction company, healthcare practice, retailer, agricultural operation, transportation company, real estate business, wholesaler, finance business, hospitality business, educational services company, automotive supplier, or growing startup, BizUp helps simplify the process from formation through ongoing compliance.

Choose the plan that fits your business today — and keep building from there:

Start Your Michigan LLC