Blog: Starting a Small Business in Minnesota: Legal Basics

Written By Alex Flaten

By: Alex R. Flaten

INTRODUCTION: 

Starting a small business is an exciting step, whether you're launching a side hustle or building a long-term venture. But before you open your doors, it’s essential to understand the legal basics. Taking the right steps early can help you avoid costly mistakes and set your business up for success.

CHOSSING THE RIGHT BUSINESS STRUCTURE

One of the first decisions you’ll make is selecting a legal structure for your business. The most common options in Minnesota include:

  • Sole Proprietorship – Simple and inexpensive, but offers no personal liability protection

  • Partnership – Shared ownership, but partners may be personally liable for business debts

  • Limited Liability Company (LLC) – Provides liability protection and flexible tax options

  • Corporation (S-Corp or C-Corp) – More complex, but beneficial for larger or growing businesses

Each structure has different legal and tax implications, so choosing the right one depends on your goals, risk tolerance, and growth plans.

REGISTERING YOUR BUSINESS

In Minnesota, most businesses must register with the Minnesota Secretary of State. This process may include:

  • Filing Articles of Organization (for LLCs) or Incorporation (for corporations)

  • Registering a business name (if using an assumed name or DBA)

  • Renewing your registration annually

Failing to properly register your business can lead to penalties or difficulty enforcing contracts.

LICENSES AND PERMITS

Depending on your industry and location, you may need specific licenses or permits to operate legally. These can include:

  • Local city or county business licenses

  • Professional or occupational licenses

  • Health department permits

  • Sales tax permits

Requirements vary widely, so it’s important to verify what applies to your specific business before you begin operations.

UNDERSTANDING TAXES AND EIN REQUIREMENTS

Most businesses need an Employer Identification Number (EIN) from the IRS, especially if you plan to hire employees or operate as an LLC or corporation.

You may also need to:

  • Register with the Minnesota Department of Revenue

  • Collect and remit sales tax

  • Pay employer taxes if you have employees

Proper tax setup from the start can help prevent compliance issues down the road.

CONTRACTS AND AGREEMENTS

Clear, written agreements are critical for protecting your business. Common documents include:

  • Operating agreements (for LLCs)

  • Partnership agreements

  • Client or service contracts

  • Vendor agreements

Well-drafted contracts help define expectations, reduce disputes, and provide legal protection if issues arise.

EMPLOYMENT LAWS AND RESPONSIBILITIES

If you plan to hire employees, you must comply with state and federal employment laws. This includes:

  • Verifying employee eligibility to work

  • Following wage and hour laws

  • Maintaining workers’ compensation insurance

  • Adhering to anti-discrimination laws

Even small businesses are subject to these requirements, and non-compliance can lead to serious penalties.

PROTECTING YOUR BUSINESS

Legal protection goes beyond forming an LLC. Consider additional safeguards such as:

  • Business insurance (general liability, professional liability, etc.)

  • Trademark protection for your business name or logo

  • Proper record keeping and financial separation between personal and business assets

These steps help protect both your business and your personal finances.

COMMON MISTAKES TO AVOID

New business owners often run into preventable issues, such as:

  • Choosing the wrong business structure

  • Skipping written agreements

  • Failing to obtain required licenses

  • Mixing personal and business finances

Addressing these issues early can save time, money, and stress later.

HOW JENNRICH LAW CAN HELP

At Jennrich Law, we help entrepreneurs across Minnesota navigate the legal side of starting and running a business. Whether you are just getting started or need to clean up existing issues, we provide practical, tailored guidance.

We can assist with:

  • Business formation and entity selection

  • Drafting contracts and operating agreements

  • Compliance with Minnesota laws and regulations

  • Ongoing legal support as your business grows

Starting your business on a solid legal foundation is one of the best investments you can make.

Alex Flaten
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