Minnesota Business Search: How to Look Up Any LLC or Corporation on the Secretary of State Site

Before you sign a contract, pay a vendor, or check whether a competitor is still operating, you need to know what the public record says about that company. In Minnesota, that record is kept by the Secretary of State. The office's business search, run through the Minnesota Business and Lien System (MBLS), is the free tool for a minnesota business entity search. It lets you look up an LLC, a corporation, or another registered entity and see its status, its registered office, its filing history, and whether its annual renewal is current.

This guide covers how to run a minnesota business search, how to read the results, and where to look when the search cannot answer your question. It is informational content, not legal or tax advice. For a complex transaction, a dispute, or any decision that depends on whether a business is in good standing, talk with a qualified attorney or CPA.

Go Straight to the Portal

The direct route is the MBLS business search at mblsportal.sos.mn.gov/Business/Search. Bookmark it. Some visitors who land on pages at sos.mn.gov are stopped by a bot check, which can look like an error when it is only a verification step. If that happens, retry from a normal browser window, or open the portal address above directly instead of navigating through the main site.

What the Search Covers and What It Does Not

The Secretary of State search covers the entities the office registers, including limited liability companies and corporations, along with assumed names (DBAs). It does not cover licenses. A business can be fully active on the Secretary of State record and still lack the license its trade requires, and a clean entity record says nothing about that.

Keep two tasks separate. A minnesota business lookup answers one question: what is the status of an existing company? The live name-search-and-reserve page answers a different question: is a name available for a new filing? A search result shows what is on file today. It does not hold a name for you.

For licenses, use License Minnesota at mn.gov/elicense. For tax registration and tax accounts, contact the Minnesota Department of Revenue at revenue.state.mn.us. The Secretary of State search will not show either one.

How to Run a Search, Step by Step

1. Open the portal at mblsportal.sos.mn.gov/Business/Search.
2. Enter the business name. Start with the most distinctive word. If the full name returns nothing, try a shorter version, and try spelling variations, since the name on a sign or website may not match the legal name on file.
3. Check the entity type on each result before you rely on it. An LLC, a corporation, and an assumed name are different filings, and a business may have more than one on record.
4. Open the record and read the status, registered office, filing history, and renewal status (see the next section).
5. Save or print the record and write down the date you looked it up. Records change, and a dated copy shows exactly what you saw and when.

What a Business Record Shows

• Status. Whether the entity is active or has been terminated, revoked, or dissolved. An LLC that is terminated or revoked and a corporation that is dissolved are no longer active, and you should treat them that way.
• Registered office. The Minnesota address the entity has on file for legal notices. Minnesota requires a registered office, not a registered agent. A PO box by itself is not accepted, so the registered office should be a Minnesota street address. It does not have to match the principal place of business. Naming a registered agent is optional for domestic entities.
• Filing history. The entity's filings over time, starting with its formation filing and including later reports and changes. This is where you can see whether the entity has kept up with its paperwork.
• Renewal status. Whether the annual renewal for the current cycle is on file. This is the field most often missed by people who only glance at the status line.

Active Status Versus Good Standing

People use these terms as if they mean the same thing. They do not, and the difference matters when someone asks you for proof.

Active status describes the entity's record. The Secretary of State has the entity on file and has not terminated, revoked, or dissolved it. You read active status directly from the search result.

Good standing is a legal status defined in Minn. Stat. 5.26. A Certificate of Good Standing is the document that attests to it. If a bank, lender, landlord, or counterparty needs proof that an entity is in good standing, ask for a certificate rather than relying on a screenshot of the search. Confirm the current ordering process and fee on the Secretary of State site before you request one.

Renewal Status and the December 31 Deadline

Every LLC and corporation in Minnesota files an Annual Renewal under Minnesota Statutes, Section 5.34. The renewal fee is $0 when the entity is active and in good standing. The renewal is due December 31 every calendar year.

A missed deadline has consequences you can see on the record. An LLC that does not file by December 31 is terminated or revoked without further notice under Minn. Stat. 322C.0705. A corporation that does not file by December 31 is dissolved without further notice under Minn. Stat. 302A.821. If a record shows a missed renewal, do not assume the entity can still sign contracts or hold itself out as a going concern under that name. Ask for a current certificate before you rely on it.

Reinstatement fees are set on the Secretary of State fee schedule. For an LLC or a corporation, the listed amount is $65 by mail or $85 online or in person. Confirm the amount on the fee schedule before you pay, since fees can change.

Checking a Name Before You File

If you are checking a name you plan to use, the search helps you judge whether it is taken, but it does not reserve anything. An LLC name must contain the words 'limited liability company' or the abbreviation 'LLC.' It may not contain 'corporation' or 'incorporated' or their abbreviations. It must also be distinguishable on the Secretary of State records from every domestic LLC, LLP, corporation, and limited partnership already on file, authorized, registered, or reserved in Minnesota (Minn. Stat. 322C.0108).

To hold a name while you prepare your filing, use the name reservation process. A reservation costs $55 and lasts 12 months. It can be renewed for additional 12-month periods. The reservation form is available at the Secretary of State name reservation PDF.

Searching Assumed Names (DBAs)

Assumed names are filed with the Secretary of State's Business Services office under Minnesota Statutes, Chapter 333. The filing fee is $50 online or in person and $30 by mail. Assumed names are the only filing in this group that requires publication. After filing, the certificate must be published for two consecutive issues in the legal notices section of a qualified legal newspaper in the county of your principal place of business. Failure to publish may render the certificate invalid. The certificate must be renewed annually at no charge. Forms and details are on the assumed name page of the Secretary of State site.

When you search an assumed name, remember that it is only a name. A DBA on file does not tell you who owns the business or whether the owner is an LLC, a corporation, or a sole proprietor. To find the owner, look for the entity filing that matches the DBA and confirm the entity's status.

Licenses Are a Separate Search

Minnesota has no general statewide business license. Forming an LLC or corporation with the Secretary of State is a filing, not a license. Registering with the Department of Revenue for a Minnesota tax ID and a Sales and Use Tax account is also not a license, although it is required before making taxable sales. Licenses and permits are issued by individual agencies based on the trade or activity. Those agencies include the Department of Labor and Industry (DLI), the Minnesota Department of Health (MDH), the Minnesota Department of Agriculture (MDA), the Alcohol and Gambling Enforcement Division, the Office of Cannabis Management, the Department of Children, Youth, and Families (DCYF), MnDOT, the Driver and Vehicle Services division (DVS), and the professional licensing boards.

Local rules add another layer. Minneapolis and St. Paul license by category, and neither issues a general business license. Minnesota has 87 counties, about 853 cities, and about 1,780 townships, and zoning and city licenses depend on where the business operates. To find which licenses apply to your trade, browse by topic, agency, or A to Z in License Minnesota. Check with the relevant agency for requirements and fees, because they vary by activity.

On taxes, state sales tax is 6.875 percent, and local sales taxes are added on top. Confirm the local rate for your location with the Department of Revenue before you quote a price.

Common Mistakes When Reading a Record

• Treating an active status as proof of good standing. Use a Certificate of Good Standing when someone needs proof.
• Trusting a record you looked up months ago. A renewal that was current in the spring may have lapsed by the time you sign.
• Confusing a DBA with an entity. An assumed name is a name, not a legal person with its own status.
• Expecting the search to show licenses. Licenses are in License Minnesota, and tax accounts are with the Department of Revenue.
• Accepting a similar name as the same business. Check the exact name, the entity type, and the registered office.

When to Get Help

A business search is a fast first look, not a full investigation. For acquisitions, loans, litigation, or contracts involving significant money, request a Certificate of Good Standing, review the entity's filings, and involve a qualified attorney or CPA. Each situation is different, and this guide cannot replace advice based on the facts of your deal.

If you are forming a business or cleaning up a record, free help is available through the Minnesota Small Business Development Center Network, administered by the Minnesota Department of Employment and Economic Development (DEED), at mn.gov/deed/business/help/sbdc.

This guide is informational content, not legal or tax advice. Confirm current fees, deadlines, and requirements with the agency that administers them before you act on them.