Is it cheaper to form an LLC in Illinois or Minnesota?

Illinois is cheaper at formation ($150) than Minnesota ($155). Ongoing costs are also different: $175 vs $100 per year. Total over three years: $675 vs $455.

Can I form an LLC in Illinois if I live in Minnesota?

Yes, but your Minnesota business will almost certainly need to register as a foreign LLC in Minnesota too, which means paying Minnesota's foreign registration fee and any ongoing Minnesota obligations on top of the Illinois 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 Illinois vs Minnesota?

Illinois online: 10 business days; Minnesota online: 1 business day. Illinois offers paid expedite from $100. Minnesota does not offer paid expedite.

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

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

Illinois vs Minnesota LLC comparison

Illinois charges $150 to form an LLC; Minnesota charges $155. 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 $220 less in total state fees than Illinois. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

On speed, Minnesota typically clears standard online filings faster than Illinois. Both states offer expedited tiers at an additional cost for filers on tight timelines.

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

Illinois $150

Minnesota $155

Illinois saves $5

Year 1 total estimate

Illinois $325

Minnesota $255

Minnesota saves $70

Ongoing per year

Illinois $175

Minnesota $100

Minnesota saves $75

3-year total

Illinois $675

Minnesota $455

Minnesota saves $220

Key differences at a glance

Illinois costs $5 less to form ($150 vs $155).
Minnesota is $75 per year cheaper to maintain ($100 vs $175).

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 Illinois

Paid expedited tier

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.

Illinois Minnesota

Year 1

$325

$255

Year 2

$500

$355

Year 3

$675

$455

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 Illinois, business operates there No foreign LLC registration needed. You pay Illinois fees only.	$325	$175	$675
You live in Minnesota, business operates there No foreign LLC registration needed. You pay Minnesota fees only.	$255	$100	$455
Non-resident forming in Illinois with operations elsewhere You pay Illinois's fees plus a typical home-state foreign LLC registration of about $200 per year.	$525	$375	$1,275
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

Illinois vs Minnesota: full comparison

Dimension	Illinois	Minnesota
Online filing Can you file the formation document online?	Yes	Yes
Online approval time Standard, non-expedited	10 business days	1 business day
Expedited option Paid fast-track filing	$100	Not offered
Annual report Required in addition to tax	Required, $75	Required, $0
State-imposed annual tax Franchise, privilege, or LLC tax minimum	None	None
State income tax On pass-through LLC income at member level	Yes	Yes
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	$150	$205
State sales tax General statewide rate	6.3%	6.9%

Taxes in Illinois and Minnesota

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.

Illinois tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 7.0%.

Minnesota tax

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

Ongoing compliance

The recurring filings each state requires after formation.

Illinois

Annual report $75, due on your anniversary month. Registered agent required in Illinois.

Minnesota

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

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.

Illinois

Check business-name availability on the Illinois entity search.
Appoint a registered agent with a physical Illinois street address.
File Form LLC-5.5 - Articles of Organization for $150.
Wait for approval. Online typically 10 business days. Paid expedite from $100.
Adopt an operating agreement (recommended, not required by Illinois 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 $75 when it comes due.

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.

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 Illinois and Minnesota (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 Illinois or Minnesota 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

Illinois Secretary of State, Department of Business Services

Website: www.ilsos.gov/departments/business_services/home.html
Phone: (217) 524-8008
Mail: Limited Liability Division, 501 S. Second St., Room 351, Springfield, IL 62756
Office: 501 S. Second St., Room 351, Springfield, IL 62756
Hours: 8:00 AM to 4:30 PM Central, Monday to Friday

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

Illinois Department of Revenue

Website: tax.illinois.gov
Phone: (800) 732-8866
Mail: 101 West Jefferson Street, Springfield, IL 62702
Office: 555 West Monroe, Suite 1100, Chicago, IL 60661
Hours: 8:30 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

Frequently Asked Questions

Is it cheaper to form an LLC in Illinois or Minnesota?

Illinois is cheaper at formation ($150) than Minnesota ($155). Ongoing costs are also different: $175 vs $100 per year. Total over three years: $675 vs $455.
Can I form an LLC in Illinois if I live in Minnesota?

Yes, but your Minnesota business will almost certainly need to register as a foreign LLC in Minnesota too, which means paying Minnesota's foreign registration fee and any ongoing Minnesota obligations on top of the Illinois 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 Illinois vs Minnesota?

Illinois online: 10 business days; Minnesota online: 1 business day. Illinois offers paid expedite from $100. Minnesota does not offer paid expedite.
Which state has lower taxes for an LLC, Illinois or Minnesota?

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

IllinoisOpen Illinois LLC guide →
MinnesotaOpen Minnesota LLC guide →

More Illinois and Minnesota comparisons

More Illinois vs ...

More Minnesota vs ...

Sources

Filing fee: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/article-50/… · verified April 21, 2026
805 ILCS 180/50-10(b)(1): 'Filing articles of organization (domestic), application for admission (foreign), and restated articles of organization (domestic), $150.' Series LLC formation fee is $400 under the same subsection.
Expedited filing: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/article-50/… · verified April 21, 2026
805 ILCS 180/50-50(e): Expedited fees include Articles of Organization $100, Articles of Amendment $100, Reinstatement $100, Application for Admission $100, Merger $200, Restated Articles $200. 24-hour turnaround for most expedited services.
Online filing portal: apps.ilsos.gov/llcarticles/index.jsp · verified April 21, 2026
Illinois Secretary of State online Articles of Organization filing portal.
Certificate of Formation form: www.ilsos.gov/publications/business-services/llc.html · verified April 21, 2026
Form LLC-5.5 Articles of Organization. PDF hosted at https://www.ilsos.gov/publications/pdf_publications/llc55.pdf
Business name search: apps.ilsos.gov/corporatellc/ · verified April 21, 2026
Illinois Secretary of State business entity search.
Operating agreement requirement: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/article-1/ · verified April 21, 2026
805 ILCS 180/1-5 defines 'operating agreement' as an agreement 'whether oral, in a record, implied, or in any combination thereof.' No statutory requirement for a written operating agreement.
Publication requirement: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/ · verified April 21, 2026
805 ILCS 180 imposes no newspaper publication requirement for LLC formation.
Foreign LLC registration fee: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/article-50/… · verified April 21, 2026
805 ILCS 180/50-10(b)(1): Application for Admission (foreign LLC) fee is $150, same as domestic Articles of Organization.
Annual report fee: law.justia.com/codes/illinois/chapter-805/act-805-ilcs-180/article-50/… · verified April 21, 2026
805 ILCS 180/50-10(b)(11): Annual report fee $75, plus $50 per series for series LLCs. 805 ILCS 180/50-15(b)(1) penalty: $100 plus $100 for each year of delinquency. Deadline is before the first day of the anniversary month (§50-1(b)).
Franchise tax: tax.illinois.gov/research/taxrates/income.html · verified April 21, 2026
Illinois phased out the corporate franchise tax effective January 1, 2024 (P.A. 102-16). LLCs classified as partnerships pay Personal Property Replacement Tax at 1.5% of net income, but this is not classified as a franchise tax. No franchise tax applies to LLCs.
Corporate income tax rate: tax.illinois.gov/research/taxrates/income.html · verified April 21, 2026
Illinois corporate income tax is 7% of net income, plus 2.5% Personal Property Replacement Tax, for a combined 9.5% rate on C-corporation income. Individual income tax is 4.95% (flat).
Sales tax rate: tax.illinois.gov/questionsandanswers/answer.139.html · verified April 21, 2026
Illinois state general merchandise sales tax rate is 6.25%. Effective January 1, 2026, the 1% state grocery tax was eliminated. Local jurisdictions may impose additional taxes; combined rates vary by location.
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.

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