Is it cheaper to form an LLC in Minnesota or South Dakota?

South Dakota is cheaper at formation ($150) than Minnesota ($155). Ongoing costs are also different: $155 vs $100 per year. Total over three years: $615 vs $455.

Can I form an LLC in Minnesota if I live in South Dakota?

Yes, but your South Dakota business will almost certainly need to register as a foreign LLC in South Dakota too, which means paying South Dakota's foreign registration fee and any ongoing South Dakota obligations on top of the Minnesota ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.

How long does it take to form an LLC in Minnesota vs South Dakota?

Minnesota online: 1 business day; South Dakota online: 1 business day. Minnesota does not offer paid expedite. South Dakota offers paid expedite from $50.

Which state has lower taxes for an LLC, Minnesota or South Dakota?

Minnesota: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. South Dakota: no state income tax, no entity-level franchise or LLC tax.

Do both states require a registered agent?

Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. Minnesota and South Dakota both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.

Which state should I pick if I run an online business from home?

Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in Minnesota or South Dakota to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.

Minnesota vs South Dakota LLC comparison

Minnesota charges $155 to form an LLC; South Dakota charges $150. Day-one sticker price is only part of the story, since most of the real cost comes from the annual obligations that stack up each year you keep the LLC open.

Over a rolling three-year window, Minnesota runs about $160 less in total state fees than South Dakota. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

For most small operators the choice is not really between these two states at all. It is between forming where the business actually operates and trying to route through a non-resident filing. The data below shows what each option actually costs.

Formation filing fee

Minnesota $155

South Dakota $150

South Dakota saves $5

Year 1 total estimate

Minnesota $255

South Dakota $305

Minnesota saves $50

Ongoing per year

Minnesota $100

South Dakota $155

Minnesota saves $55

3-year total

Minnesota $455

South Dakota $615

Minnesota saves $160

Key differences at a glance

South Dakota costs $5 less to form ($150 vs $155).
Minnesota is $55 per year cheaper to maintain ($100 vs $155).
South Dakota has no state individual income tax; pass-through LLC income flows to members without a state layer. The other state does tax at the member level.

Where each state fits

For most filers, forming in the state you actually operate from is the right call. The side-by-side below shows where the two states meaningfully diverge.

What each state offers that the other does not

Only South Dakota

Paid expedited tier
No state income tax

Both states

Online filing
No entity-level franchise or LLC tax
No publication requirement
Operating agreement not statutorily required

Three-year cost, side by side

Rough estimate of the state-facing cost to form and keep an LLC through three years. Both totals include a $100 per year registered-agent estimate.

Minnesota South Dakota

Year 1

$255

$305

Year 2

$355

$460

Year 3

$455

$615

Running total includes the one-time filing fee and annual ongoing costs (report fee or franchise tax plus a $100/year registered agent estimate).

What it costs under your specific situation

The table below runs the same LLC through four common scenarios. "Non-resident" rows assume a typical home-state foreign LLC registration adds about $200 per year of stacked cost; the real number depends on which state you live in and ranges from $50 to over $800 depending on jurisdiction.

Scenario	Year 1	Each year after	3-year total
You live in Minnesota, business operates there No foreign LLC registration needed. You pay Minnesota fees only.	$255	$100	$455
You live in South Dakota, business operates there No foreign LLC registration needed. You pay South Dakota fees only.	$305	$155	$615
Non-resident forming in Minnesota with operations elsewhere You pay Minnesota's fees plus a typical home-state foreign LLC registration of about $200 per year.	$455	$300	$1,055
Non-resident forming in South Dakota with operations elsewhere You pay South Dakota's fees plus a typical home-state foreign LLC registration of about $200 per year.	$505	$355	$1,215

Minnesota vs South Dakota: full comparison

Dimension	Minnesota	South Dakota
Online filing Can you file the formation document online?	Yes	Yes
Online approval time Standard, non-expedited	1 business day	1 business day
Expedited option Paid fast-track filing	Not offered	$50
Annual report Required in addition to tax	Required, $0	Required, $55
State-imposed annual tax Franchise, privilege, or LLC tax minimum	None	None
State income tax On pass-through LLC income at member level	Yes	No
Publication requirement Newspaper publication after formation	No	No
Operating agreement Required by state statute	Recommended, not required	Recommended, not required
Foreign LLC fee Cost to register as a foreign LLC in this state	$205	$750
State sales tax General statewide rate	6.9%	4.2%

Taxes in Minnesota and South Dakota

How each state handles entity-level tax on LLCs. Pass-through classification means member-level income tax also applies at each member's residence state.

Minnesota tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 9.8%.

South Dakota tax

No entity-level franchise tax on LLCs. No state income tax.

Ongoing compliance

The recurring filings each state requires after formation.

Minnesota

Annual report $0, due 12/31 each year. Registered agent required in Minnesota.

South Dakota

Annual report $55, due on your anniversary month. Registered agent required in South Dakota.

Formation process, side by side

What actually happens from the moment you start filing to the moment you're in good standing. Use this as a checklist.

Minnesota

Check business-name availability on the Minnesota entity search.
Appoint a registered agent with a physical Minnesota street address.
File Articles of Organization, Chapter 322C Limited Liability Company for $155.
Wait for approval. Online typically 1 business days. No paid expedite offered.
Adopt an operating agreement (recommended, not required by Minnesota statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $0 when it comes due.

South Dakota

Check business-name availability on the South Dakota entity search.
Appoint a registered agent with a physical South Dakota street address.
File Articles of Organization (Domestic Limited Liability Company) for $150.
Wait for approval. Online typically 1 business days. Paid expedite from $50.
Adopt an operating agreement (recommended, not required by South Dakota statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $55 when it comes due.

Before you pick either state

A few things that apply no matter which state you choose. These trip up enough first-time filers that they're worth stating explicitly.

Registered agent is non-negotiable. Both Minnesota and South Dakota (and every other US state) require every LLC to designate a registered agent with a physical street address in the state of formation. You can serve as your own agent if you live in the state; otherwise a commercial agent runs $50 to $125 per year. Using your own home address makes it part of the public record.

Forming elsewhere does not escape your home state's tax. If you live and operate a business from your home state, forming the LLC in Minnesota or South Dakota does not avoid your home state's income tax. The moment you transact business at home, your home state requires a foreign LLC registration, and state tax liability follows your residence regardless of where the entity sits on paper.

EIN applications are free. The IRS issues Employer Identification Numbers directly at no cost. Any service charging you to "get your EIN" is reselling a free form submission. Single-member LLCs with no employees technically don't need one for federal tax, but nearly every bank requires an EIN to open a business account.

Operating agreement matters more than the state you pick. A well-drafted operating agreement governs member ownership, management, profit splits, buy-sell terms, and dissolution. Without one, your LLC runs on the state's default rules, which are rarely what you want. California, Maine, Missouri, and New York require a written one by statute; every other state treats it as strongly recommended.

Agency contacts

Minnesota Secretary of State, Business Services Division

Website: www.sos.mn.gov
Phone: (651) 296-2803
Email: business.services@state.mn.us
Mail: Minnesota Secretary of State, Business Services, Retirement Systems of Minnesota Building, 60 Empire Drive, Suite 100, Saint Paul, MN 55103
Office: First National Bank Building, 332 Minnesota Street, Suite N201, Saint Paul, MN 55101
Hours: 8:00 AM to 4:00 PM Central, Monday to Friday

South Dakota Secretary of State - Business Services

Website: sdsos.gov
Phone: (605) 773-4845
Email: corpinfo@state.sd.us
Mail: Capitol Building, 500 East Capitol Avenue, Suite 204, Pierre, SD 57501-5070
Office: 215 E. Prospect Avenue, Pierre, SD 57501
Hours: 8:00 AM to 5:00 PM Central, Monday to Friday

Minnesota Department of Revenue

Website: www.revenue.state.mn.us
Phone: (651) 556-3000
Mail: Minnesota Department of Revenue, 600 North Robert Street, Saint Paul, MN 55101
Office: 600 North Robert Street, Saint Paul, MN 55101
Hours: 8:00 AM to 4:30 PM Central, Monday to Friday

South Dakota Department of Revenue

Website: dor.sd.gov
Phone: (605) 773-3311
Mail: 445 E Capitol Avenue, Pierre, SD 57501
Hours: 8:00 AM to 5:00 PM Central, Monday to Friday

Frequently Asked Questions

Is it cheaper to form an LLC in Minnesota or South Dakota?

South Dakota is cheaper at formation ($150) than Minnesota ($155). Ongoing costs are also different: $155 vs $100 per year. Total over three years: $615 vs $455.
Can I form an LLC in Minnesota if I live in South Dakota?

Yes, but your South Dakota business will almost certainly need to register as a foreign LLC in South Dakota too, which means paying South Dakota's foreign registration fee and any ongoing South Dakota obligations on top of the Minnesota ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.
How long does it take to form an LLC in Minnesota vs South Dakota?

Minnesota online: 1 business day; South Dakota online: 1 business day. Minnesota does not offer paid expedite. South Dakota offers paid expedite from $50.
Which state has lower taxes for an LLC, Minnesota or South Dakota?

Minnesota: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. South Dakota: no state income tax, no entity-level franchise or LLC tax.
Do both states require a registered agent?

Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. Minnesota and South Dakota both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.
Which state should I pick if I run an online business from home?

Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in Minnesota or South Dakota to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.

Full state guides

MinnesotaOpen Minnesota LLC guide →
South DakotaOpen South Dakota LLC guide →

More Minnesota and South Dakota comparisons

More Minnesota vs ...

More South Dakota vs ...

Sources

Filing fee: www.sos.mn.gov/business-liens/start-a-business/business-filing-certifi… · verified April 21, 2026
Minnesota SoS Business Filing and Certification Fee Schedule: Chapter 322C Domestic LLC Articles of Organization original filing is $135 by mail or $155 in-person/online. The online/in-person fee recorded as the default filingFee because it reflects same-day processing; mail is $20 cheaper but adds roughly two weeks of processing. Authority: Minn. Stat. 322C.0201 and 357.11.
Expedited filing: www.sos.mn.gov/business-liens/start-a-business/business-filing-certifi… · verified April 21, 2026
Minnesota does not offer a separate expedited service for LLC formation. The $20 premium between mail ($135) and in-person/online ($155) functions as a de facto same-day versus mail differential. In-person and online filings are processed the same day or within 1 business day.
Annual report fee: www.sos.mn.gov/business-liens/business-help/how-to-renew-your-business… · verified April 21, 2026
Minnesota SoS renewal page: Annual renewal for domestic LLCs in good standing is free (both mail and online). Due December 31 each year. Missing the deadline statutorily dissolves the LLC on the first business day of the next year. Reinstatement costs $25 by mail or $45 in-person/online, plus the current year's renewal. Authority: Minn. Stat. 322C.0209.
Franchise tax: www.revenue.state.mn.us/corporation-franchise-tax · verified April 21, 2026
Minnesota DOR Corporation Franchise Tax page: applies to C corps and entities electing C-corp treatment at a flat 9.8% on taxable income. Minimum fee tiered on Minnesota property, payroll, and sales applies above $1,130,000 threshold. Pass-through LLCs (partnerships, disregarded entities) owe no entity-level franchise tax; flag classified as not-applies for standard LLCs.
Corporate income tax rate: www.revisor.mn.gov/statutes/cite/290.06 · verified April 21, 2026
Minn. Stat. 290.06: flat 9.8% Minnesota corporate franchise tax rate. Applies to C-corp income.
Sales tax rate: www.revenue.state.mn.us/calculate-sales-tax-rate · verified April 21, 2026
Minnesota statewide sales and use tax is 6.875% under Minn. Stat. 297A.62. Local option sales taxes can bring combined rates up to about 9.025% in Minneapolis. Statewide base rate recorded here.
Foreign LLC registration fee: www.sos.mn.gov/business-liens/start-a-business/business-filing-certifi… · verified April 21, 2026
Minnesota SoS fee schedule: Foreign LLC Certificate of Authority original filing is $185 by mail or $205 in-person/online. Online/in-person fee recorded to match the domestic filingFee method.
Operating agreement requirement: www.revisor.mn.gov/statutes/cite/322C.0110 · verified April 21, 2026
Minn. Stat. 322C.0110 recognizes oral, written, implied, or combined operating agreements but does not require LLCs to adopt one. Minnesota Revised Uniform Limited Liability Company Act (Chapter 322C) default rules apply when no operating agreement exists.
Publication requirement: www.revisor.mn.gov/statutes/cite/322c · verified April 21, 2026
Minn. Stat. Chapter 322C contains no publication or newspaper notice requirement for LLC formation.
Business name search: mblsportal.sos.state.mn.us/Business/Search · verified April 21, 2026
Minnesota Business and Lien System (MBLS) entity search. Used to confirm name availability before filing Articles of Organization.
Filing fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS filing fee schedule: Domestic LLC Articles of Organization filed electronically online is $150; filed via paper is $165 (includes the $15 paper filing fee). Online is the default; filingFee captures the online amount.
Expedited filing: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS offers expedited processing for any filing at an additional $50 flat fee, defined as completion sooner than the normal course of business on request. Typical expedited turnaround is 24 hours.
Foreign LLC registration fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
Foreign LLC Certificate of Authority online filing fee is $750; paper is $765 (includes $15 paper filing fee). This is materially higher than the $150 domestic fee; South Dakota is one of the most expensive states for foreign LLC registration.
Operating agreement requirement: sdlegislature.gov/Statutes/47-34A · verified April 21, 2026
SDCL 47-34A (Uniform Limited Liability Company Act) defines an operating agreement under 47-34A-103 as any valid agreement, written or oral, governing relations among members, managers, and the LLC. The statute does not require the operating agreement to be in writing.
Publication requirement: sdlegislature.gov/Statutes/47-34A · verified April 21, 2026
SDCL 47-34A contains no newspaper publication requirement for LLC formation. Only NY, AZ, and NE require publication.
Annual report fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS filing fee schedule: LLC Annual Report filed electronically online is $55; filed via paper is $70 (includes the $15 paper filing surcharge). Due first day of the anniversary month each year.
Franchise tax: dor.sd.gov/businesses/taxes/ · verified April 21, 2026
SD Department of Revenue confirms South Dakota does not impose a general corporate income tax or franchise tax. A narrow bank franchise tax applies only to financial institutions under SDCL 10-43.
Corporate income tax rate: dor.sd.gov/businesses/taxes/ · verified April 21, 2026
South Dakota has no corporate income tax. Field set to null.
Sales tax rate: dor.sd.gov/businesses/taxes/sales-use-tax/ · verified April 21, 2026
SD Department of Revenue: the state sales and use tax rate is 4.2%. Municipalities may impose up to 2% additional general sales tax.
Business name search: sosenterprise.sd.gov/BusinessServices/Business/FilingSearch.aspx · verified April 21, 2026
SD SoS Enterprise business information search. Use before filing Articles of Organization to confirm name availability.
Online filing portal: sosenterprise.sd.gov/BusinessServices/Business/RegistrationInstr.aspx · verified April 21, 2026
SD SoS Enterprise online business registration portal. Online LLC filings are typically approved immediately or within one business day; paper filings take about 3-5 business days plus mail transit.
Certificate of Formation form: sdsos.gov/docs/business/llc-domestic-articlesoforganization.pdf · verified April 21, 2026
Official Domestic LLC Articles of Organization fillable PDF published by the SD SoS, used for paper filings.

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