Minnesota Foreign LLC Registration: Certificate of Authority for Out-of-State Companies
Minnesota Foreign LLC Registration: Certificate of Authority for Out-of-State Companies
If your LLC or corporation was formed in another state and you want to do business in Minnesota, you generally need a Certificate of Authority from the Minnesota Secretary of State before you start. Minnesota calls an entity formed under another state's law a "foreign" entity, so this process is usually called minnesota foreign llc registration. This guide covers who needs it, what it costs, what you must have in place before you file, and what to do after you are approved.
Informational content, not legal or tax advice. Whether your activity counts as transacting business in Minnesota depends on your specific facts, and the answer determines whether you must file. If your situation is more than a simple one, talk with a Minnesota attorney and a CPA before you file or stop operating.
What a Certificate of Authority Does
A minnesota certificate of authority is the Secretary of State's approval for a foreign entity to transact business in Minnesota. Your home-state formation stays in place. The certificate simply authorizes your company to operate here under its own name.
Filing a Certificate of Authority is a filing, not a Minnesota license. Minnesota has no general statewide business license, so this step does not replace any trade or activity license you may need later.
Do You Need One?
Minnesota's LLC law lists activities that do not count as transacting business in Minn. Stat. 322C.0803. Whether your particular activity falls inside or outside that list is a question of fact, not a bright-line rule. Read that section, then check with counsel before you rely on your reading.
These questions help you sort out your situation. None of them settles the answer alone:
- Do you have an office, warehouse, or other place of business in Minnesota?
- Do you have employees or contractors who live and work in Minnesota?
- Do you sign contracts in Minnesota or perform work on Minnesota job sites?
- Do you make regular sales to Minnesota customers?
- Do you own or lease Minnesota real estate?
Owners in Wisconsin, Iowa, North Dakota and South Dakota often face this question because they work near the border. A home office across the line, a crew that takes jobs on both sides, or a remote employee living in Minnesota can each raise it. Keep a record of where work is performed and where contracts are signed. That record is what you will rely on if the question ever comes up.
Requirements Before You File
Registered agent and registered office. Minn. Stat. 5.36 subd. 2 requires a foreign entity to designate a registered agent in Minnesota and to maintain a registered office. The registered office must be a Minnesota street address. A PO box by itself is not accepted. The office does not have to be your principal place of business, so a Minnesota agent at a street address works even if your operations run from another state.
The agent can be a person you appoint, such as an officer or a Minnesota employee who will be available during business hours, or a commercial registered agent service. A commercial service charges a recurring fee that varies by provider, so get the price and the list of included services in writing before you sign up.
Name. Search the Minnesota records before you file. The Secretary of State's Business Search at mblsportal.sos.mn.gov/Business/Search shows what is already on file. If you need time to finish paperwork, the office offers a name reservation for $55 for 12 months, renewable for additional 12-month periods. The reservation form is at sos.mn.gov/media/1395/namereservation.pdf.
Information you will need. Gather your legal name and formation details from your home state, your Minnesota registered agent and office address, and the current form from the Secretary of State. The form lists exactly what it requires. Confirm the content there rather than relying on a checklist from another state.
Fees
The Secretary of State charges different amounts for mail filings and for online or in-person filings. Online and in-person filings are handled as expedited service, which is what the higher fee pays for. Mail filings are processed without expediting. The office does not publish a guaranteed turnaround in business days on its forms.
| Filing | By mail | Online or in person |
|---|---|---|
| Foreign LLC Certificate of Authority | $185 | $205 |
| Foreign corporation Certificate of Authority | $200 | $220 |
| Foreign LLC annual renewal | $0 | $0 |
| Foreign corporation annual renewal | $115 | $135 |
| Foreign LLC reinstatement | $65 | $85 |
| Foreign corporation reinstatement | $540 | $560 |
| Foreign LLC withdrawal | $35 | $55 |
A fee conflict to resolve before you pay. Minn. Stat. 322C.0802 states $185 for a foreign LLC's certificate. The current Secretary of State fee schedule lists $205 for online or in-person filings. The $185 figure is the mail amount on the schedule, so do not assume it applies to an online filing. Confirm the amount on the form or the fee schedule at sos.mn.gov before you submit. The foreign corporation reinstatement figures come from a fee schedule captured in January 2026, so check them against the current schedule too.
How to File
- Confirm you need the certificate. Work through the questions above and the statute before you file.
- Appoint a Minnesota registered agent and identify a Minnesota street address for the registered office.
- Search the business records and reserve your name if you need time.
- Prepare the application from the Secretary of State's current forms and check every entry against your home-state records.
- File and pay. Online filing runs through Business Filings Online (Minnesota Business and Lien System) at mblsportal.sos.mn.gov/Business/Search. Mail filings cost less but take longer because they are not expedited.
- Keep the approved filing. Store it with your company records and calendar your renewal date.
Tax Registration Before You Sell
Registration with the Minnesota Department of Revenue is separate from the Secretary of State filing, and it is not a license. If you will make taxable sales in Minnesota, register for a Minnesota Tax ID and a sales and use tax account before you make those sales. You can start the registration at mndor.state.mn.us. The state sales tax rate is 6.875 percent, and local sales taxes apply on top of it.
How your entity is taxed at the state level depends on how it files federally:
- LLC taxed as a partnership or disregarded entity: income passes through to the owners, who pay individual income tax at 5.35, 6.80, 7.85 or 9.85 percent. Minnesota has no separate LLC franchise tax.
- LLC taxed as a C corporation: the corporation franchise tax is 9.8 percent.
- Minimum fee: Minn. Stat. 290.0922 sets a minimum fee for C corporations, S corporations and partnerships. Single member LLCs that report only on the member's individual return are exempt. For 2026, the fee is $0 below $1,280,000 of Minnesota property, payroll and sales, rising in brackets to $12,830 at $51,280,000 and above.
Your federal tax classification and your Minnesota activity both affect these numbers. A CPA can model them for your situation.
Licenses and Local Rules
Minnesota issues no general statewide business license. A certificate of authority, an annual renewal and a Department of Revenue registration are filings and registrations, not licenses. Licensing is by trade or activity, and the agency depends on what you do. The Department of Labor and Industry, the Department of Health, the Department of Agriculture, the Alcohol and Gambling Enforcement Division, the Office of Cannabis Management, the Department of Children, Youth and Families, MnDOT, the Driver and Vehicle Services division and various professional boards each issue their own licenses.
Use License Minnesota at mn.gov/elicense to browse required licenses by topic, by agency or through the A to Z index. Local rules add another layer. Minnesota has 87 counties, about 853 cities and about 1,780 townships. Zoning and city licenses vary by category. Minneapolis and St. Paul license by category, and neither city issues a general business license. Check with the city or township where you will operate.
Operating Under a Different Name
If your Minnesota operations use a name other than your registered name, you must file a Certificate of Assumed Name (a DBA) with the Secretary of State. The fee is $50 online or in person, or $30 by mail. 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 each year at no charge. LLC and corporation formation does not require publication, so this step applies only to the assumed name.
After Registration: Renewals, Lapses and Withdrawal
The foreign LLC annual renewal costs $0, and a foreign corporation renewal costs $115 by mail or $135 online. Minnesota publishes a December 31 renewal deadline for domestic LLCs and corporations. Confirm on the Secretary of State site whether the same date applies to your foreign registration.
If your registration lapses, reinstatement for a foreign LLC costs $65 by mail or $85 online or in person. Reinstatement for a foreign corporation costs $540 by mail or $560 online or in person, per the fee schedule noted above.
When you stop doing business in Minnesota, file a withdrawal. A foreign LLC withdrawal costs $35 by mail or $55 online. Withdrawing protects you from renewal obligations for a business you no longer run here, but it does not end tax filings for income you earned in the state. Check with a CPA before you withdraw.
Common Mistakes
- Using a PO box as the registered office. Minnesota requires a street address.
- Assuming home-state standing covers Minnesota. Your existing formation does not authorize Minnesota operations.
- Paying the mail fee for an online filing, or the reverse. Check which column applies to your method.
- Skipping the DBA publication after you file an assumed name.
- Treating the Department of Revenue registration as a license and assuming it covers your trade.
Official Resources
- Minnesota Secretary of State: sos.mn.gov
- Business Filings Online and Business Search: mblsportal.sos.mn.gov/Business/Search
- Minnesota Department of Revenue: revenue.state.mn.us
- License Minnesota: mn.gov/elicense
- Minnesota Small Business Development Center Network: mn.gov/deed/business/help/sbdc/
- SBA Minnesota district office: sba.gov/district/minnesota
When to Get Professional Help
Hire an attorney before you file if your Minnesota activity is substantial, if you are unsure whether you transact business here, or if you have owners across state lines. Use a CPA to model your state tax exposure, especially if you are considering an S corporation or C corporation election. A few hours of professional review costs far less than a stopped operation or a lapsed registration.