Start a Minnesota LLC: Step-by-Step Guide

Your LLC name has to be distinguishable from every other business name already on file with the Minnesota Secretary of State. "Distinguishable" is a legal test, not just a gut check: a name that differs only by punctuation, spacing, or filler words like "the" or "and" may be treated as the same as one already registered.

Start at the MBLS business search. Search your proposed name and a few close variations. If something too similar already exists, the Secretary of State can reject your Articles, which costs you time and a refiling.

Minnesota naming rules

• The name must include "limited liability company" or "LLC."
• It can't contain "corporation" or "incorporated," or an abbreviation of either.
• It must be distinguishable from all other names on record with the Secretary of State, unless you file the owner's consent or another exception in Minnesota Statutes section 322C.0108 applies.
• It cannot imply a purpose the LLC isn't permitted to have.
• Words tied to regulated fields (banking, insurance, and similar) may require sign-off from the relevant Minnesota agency before the name can be used.

Optional: reserve the name

If you have settled on a name but aren't ready to file, Minnesota lets you reserve it for your exclusive use for one year by filing a name reservation with the Secretary of State ($55 online, $35 by mail). Reservation holds the name; it does not create the LLC. It is only worth doing if you need to lock the name while other pieces come together.

Assumed names (DBAs)

If you plan to operate under a name different from your LLC's legal name, Minnesota requires a separate Certificate of Assumed Name filing, plus publication of the assumed name in a qualified legal newspaper in the county of your principal place of business. That is a distinct process from forming the LLC and can be done later if and when you need it.

Before you file, you need a registered office lined up. Minnesota requires every LLC to continuously maintain a registered office in the state. Naming a registered agent is a separate, optional choice: Minnesota Statutes section 5.36 says a Minnesota entity "may" designate one, and the Articles form notes that an agent is not required.

The registered office is where the state and any process server can reliably deliver official documents, such as lawsuits and subpoenas. The statute requires an actual office location, not solely a post office box.

Who can serve as agent, if you name one

• Yourself: a Minnesota resident can serve, and the registered office is then your own business office. Your address becomes part of the public MBLS record.
• Another individual: any natural person residing in Minnesota, such as a co-owner, an employee, or an attorney, whose business office is the registered office.
• A commercial registered agent: a Minnesota corporation or LLC, or a foreign one authorized to do business in Minnesota, whose business office is the registered office. It keeps a professional address on the public record instead of yours.
• No agent at all: you can list only the registered office address and leave the agent line blank.

Why the choice matters

Whatever address you list is publicly searchable and indexed by search engines. Many owners specifically use a commercial service to keep a home address out of that database and to make sure legal papers land with someone whose job is to forward them. If you travel, work from job sites, or run the business from home, this is the cleanest option.

The Articles of Organization is the document that legally creates your LLC in Minnesota's records. File online through the MBLS portal, which is the fastest route, or by mail if you have a reason to file on paper. Online filing requires an MBLS account and payment by credit card. The state fee is $155 online or in person and $135 by mail.

That $20 difference buys speed. The Secretary of State says eligible online filings are expedited and typically processed within 2 to 5 business days, with the completed documents delivered by email. Mailed filings are handled on a non-expedited, first-come, first-served basis. There's no further paid rush tier beyond the online or in-person price.

What the Articles contain

• LLC name: your full legal name including "limited liability company" or "LLC."
• Registered office address: an actual Minnesota office location for the company. A P.O. box by itself is not acceptable.
• Registered agent: optional. If you name one, the agent's business office must be the registered office.
• Duration: perpetual by default.
• Organizers: each organizer's name, street address, and signature. Organizers need not be members.
• Email address: for official notices; the state may use it to send annual renewal reminders.

Everything on the form is public, including each organizer's address.

What you don't have to include

You are not required to list members' names, ownership percentages, capital, or a description of your business. The Articles are a short formation filing, not a disclosure document. The internal details live in your operating agreement, which stays private.

An operating agreement is your LLC's internal rulebook. Minnesota does not require you to file it, and it never becomes public, but you should have one in place before you take on partners, sign contracts, or open accounts.

What a complete operating agreement covers

• Ownership: who the members are and what percentage each holds.
• Capital contributions: what each member put in at the start and what future contributions may be required.
• Profit and loss allocation: how gains and losses are split; often it tracks ownership, but it doesn't have to.
• Distributions: when and how cash is paid out to members.
• Management: whether the LLC is member-managed or manager-managed, who holds day-to-day authority, and which decisions require a full member vote.
• Voting: how votes are weighted and what threshold approves major actions.
• Transfers: what happens when a member wants to sell or leave, including rights of first refusal.
• Dissolution: the process for winding the company down and distributing what's left.

For a single-member LLC, the agreement reinforces that the company is a real separate entity, which matters if anyone challenges your liability protection. For a multi-member LLC it is essential. Without one, Chapter 322C's default rules govern everything, and those defaults often don't match what the members intended. Many banks also ask to see it when you open a business account.

An Employer Identification Number is a nine-digit federal tax ID that the IRS hands out at no cost. It functions as the business equivalent of a Social Security number: used on tax filings, to open bank accounts, and to hire and pay employees.

When you need one

• Your LLC has more than one member (multi-member LLCs file a partnership return and require an EIN).
• You plan to hire employees.
• You want to open a business bank account. Most banks require an EIN.
• You've elected S-corp or C-corp tax treatment.

A single-member LLC with no employees can technically use the owner's SSN for federal purposes, but almost every advisor recommends getting an EIN anyway. It keeps your Social Security number off business paperwork and simplifies opening accounts.

How to apply

File your application online with the IRS EIN Assistant at IRS.gov. The application takes around ten minutes and the number is issued on the spot, so you can use it the same day. Online applications need a US Social Security number or ITIN. Applicants without one file Form SS-4 by fax or mail. When Mainstay forms your Minnesota LLC, we apply for the EIN for you as part of the package; the IRS doesn't charge for the number either way.

Keeping business and personal money separate is not optional if you want the LLC's liability protection to hold. Paying personal bills from the business account, or depositing company income into your personal account, is exactly the kind of commingling a court points to when it disregards the LLC and reaches the owner personally.

What most banks want to open an LLC account

• Filed Articles of Organization from the Secretary of State
• Your IRS EIN confirmation
• The operating agreement (many banks ask for it, so have it ready)
• Government-issued ID for each authorized signer

Minnesota community banks and credit unions are often more flexible with brand-new LLCs than the large national chains, and several online business banks can open an account without a branch visit. Compare monthly fees, transaction limits, and minimum-balance rules before you commit.

Most of the compliance work is front-loaded into formation. After that, the recurring obligation is a single annual filing plus attention to any address changes.

Annual renewal

File your annual renewal with the Secretary of State by December 31 each year through the MBLS portal, starting the calendar year after you form. An LLC formed in 2026 files its first renewal by December 31, 2027. There is no state fee. The renewal confirms your registered office, agent, and contact information. Miss December 31 and the LLC is administratively terminated under section 322C.0705. You can reinstate it retroactively by filing a renewal and paying $85 online or $65 by mail.

Registered office maintenance

If your registered agent moves, resigns, or the office address changes, file a Change of Registered Office Address and/or Registered Agent with the Secretary of State promptly. It costs $55 online or $35 by mail and needs a resolution approved by a majority of the LLC's governing body. An outdated registered office leaves the LLC out of compliance even when the renewal is current.

Taxes

Federal treatment depends on how the LLC is taxed: Schedule C for single-member, Form 1065 for multi-member partnerships, Form 1120-S for an S-corp election. Minnesota has a state income tax that reaches pass-through income on your Minnesota return. If you sell taxable goods or services, register for sales and use tax with the Minnesota Department of Revenue.

Licenses and permits

Minnesota issues no single statewide general business license, but many trades and professions require state licensure, and local governments impose their own permits. These run on their own schedules and are entirely separate from your Secretary of State filings.