Idaho vs Indiana LLC: fees, taxes, and which to pick
Data last updated: Apr 21, 2026Idaho charges $100 to form an LLC; Indiana charges $95. 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, Idaho runs about $43 less in total state fees than Indiana. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.
On speed, Indiana typically clears standard online filings faster than Idaho. 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.
Key differences at a glance
- Indiana costs $5 less to form ($95 vs $100).
- Idaho is $16 per year cheaper to maintain ($100 vs $116).
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 Idaho
- 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.
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 Idaho, business operates there No foreign LLC registration needed. You pay Idaho fees only. | $200 | $100 | $400 |
| You live in Indiana, business operates there No foreign LLC registration needed. You pay Indiana fees only. | $211 | $116 | $443 |
| Non-resident forming in Idaho with operations elsewhere You pay Idaho's fees plus a typical home-state foreign LLC registration of about $200 per year. | $400 | $300 | $1,000 |
| Non-resident forming in Indiana with operations elsewhere You pay Indiana's fees plus a typical home-state foreign LLC registration of about $200 per year. | $411 | $316 | $1,043 |
Idaho vs Indiana: full comparison
| Dimension | Idaho | Indiana |
|---|---|---|
| Online filing Can you file the formation document online? | Yes | Yes |
| Online approval time Standard, non-expedited | 7 business days | 1 business day |
| Expedited option Paid fast-track filing | $40 | Not offered |
| Annual report Required in addition to tax | Required, $0 | Required, $32 |
| 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 | $100 | $105 |
| State sales tax General statewide rate | 6.0% | 7.0% |
Taxes in Idaho and Indiana
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.
Idaho tax
No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 5.3%.
Indiana tax
No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 4.9%.
Ongoing compliance
The recurring filings each state requires after formation.
Idaho
Annual report $0, due on your anniversary month. Registered agent required in Idaho.
Indiana
Annual report $32, due on your anniversary month. Registered agent required in Indiana.
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.
Idaho
- Check business-name availability on the Idaho entity search.
- Appoint a registered agent with a physical Idaho street address.
- File Certificate of Organization Limited Liability Company for $100.
- Wait for approval. Online typically 7 business days. Paid expedite from $40.
- Adopt an operating agreement (recommended, not required by Idaho 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.
Indiana
- Check business-name availability on the Indiana entity search.
- Appoint a registered agent with a physical Indiana street address.
- File Indiana Articles of Organization (State Form 49459) for $95.
- Wait for approval. Online typically 1 business days. No paid expedite offered.
- Adopt an operating agreement (recommended, not required by Indiana 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 $32 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 Idaho and Indiana (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 Idaho or Indiana 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
Idaho Secretary of State - Business Services Division
- Website
- sos.idaho.gov
- Phone
- (208) 334-2301
- Office of the Secretary of State, 450 N 4th Street, PO Box 83720, Boise, ID 83720-0080
- Office
- 450 N 4th Street, Boise, ID 83702
- Hours
- 8:00 AM to 5:00 PM Mountain, Monday to Friday
Indiana Secretary of State, Business Services Division
- Website
- www.in.gov/sos
- Phone
- (317) 232-6576
- inbiz@sos.in.gov
- Indiana Secretary of State, Business Services Division, 302 W. Washington Street, Room E018, Indianapolis, IN 46204
- Office
- Indiana Statehouse, 200 W. Washington Street, Room 201, Indianapolis, IN 46204
- Hours
- 8:00 AM to 4:30 PM Eastern, Monday to Friday
Idaho State Tax Commission
- Website
- tax.idaho.gov
- Phone
- (208) 334-7660
- Idaho State Tax Commission, PO Box 36, Boise, ID 83722-0410
- Office
- 11321 W Chinden Blvd, Building 2, Boise, ID 83714
- Hours
- 8:00 AM to 5:00 PM Mountain, Monday to Friday
Indiana Department of Revenue
- Website
- www.in.gov/dor
- Phone
- (317) 232-2240
- Indiana Department of Revenue, 100 N. Senate Avenue, Indianapolis, IN 46204
- Office
- 100 N. Senate Avenue, Indianapolis, IN 46204
- Hours
- 8:00 AM to 4:30 PM Eastern, Monday to Friday
Frequently Asked Questions
-
Is it cheaper to form an LLC in Idaho or Indiana?
Indiana is cheaper at formation ($95) than Idaho ($100). Ongoing costs are also different: $116 vs $100 per year. Total over three years: $443 vs $400.
-
Can I form an LLC in Idaho if I live in Indiana?
Yes, but your Indiana business will almost certainly need to register as a foreign LLC in Indiana too, which means paying Indiana's foreign registration fee and any ongoing Indiana obligations on top of the Idaho 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 Idaho vs Indiana?
Idaho online: 7 business days; Indiana online: 1 business day. Idaho offers paid expedite from $40. Indiana does not offer paid expedite.
-
Which state has lower taxes for an LLC, Idaho or Indiana?
Idaho: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. Indiana: 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. Idaho and Indiana 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.
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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 Idaho or Indiana 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
More Idaho and Indiana comparisons
More Idaho vs ...
Sources
- Filing fee: sos.idaho.gov/CORP/forms/LLC/LLC%20Cert%20org.pdf · verified April 21, 2026
Idaho SoS Certificate of Organization Limited Liability Company form (Title 30, Chapters 21 and 25, Idaho Code): base filing fee is $100.00. Paper filings add a $20.00 manual processing fee, bringing the paper total to $120.00. Online filings through SOSBiz are the $100 base rate. - Expedited filing: sos.idaho.gov/CORP/forms/LLC/LLC%20Cert%20org.pdf · verified April 21, 2026
Certificate of Organization instructions: expedited service adds $40.00 (8-hour); same-day service adds $100.00. Recording the cheapest expedited tier (8-hour, $40) as the default expedited fee. - Foreign LLC registration fee: sos.idaho.gov/business-forms/ · verified April 21, 2026
Foreign LLC Foreign Registration Statement base filing fee is $100.00 online through SOSBiz; paper filings add the $20 manual processing fee for a $120 paper total. - Operating agreement requirement: legislature.idaho.gov/statutesrules/idstat/Title30/T30CH25/ · verified April 21, 2026
Idaho Uniform Limited Liability Company Act, Idaho Code Title 30, Chapter 25, does not require a written operating agreement. The Certificate of Organization instructions explicitly state: 'Please do not attach operating agreements. They are not filed with this office.' (Idaho Code Section 30-25-201(C)). - Publication requirement: sos.idaho.gov/business-forms/ · verified April 21, 2026
Idaho Uniform LLC Act and SoS filing instructions contain no publication requirement for LLCs. - Annual report fee: sos.idaho.gov/annual-report-help/ · verified April 21, 2026
Idaho annual report filing fee is $0 for online filing through SOSBiz. Paper annual report filings incur the $20 manual processing fee. Due by the end of the anniversary month; administrative dissolution follows 60 days of non-filing. - Franchise tax: tax.idaho.gov/ · verified April 21, 2026
Idaho State Tax Commission imposes no franchise tax on LLCs. C-corps (including LLCs electing C-corp treatment) pay the 5.3% corporate income tax with a $20 minimum; this is an income tax, not a franchise tax. - Corporate income tax rate: tax.idaho.gov/pressrelease/whats-new-for-2025-income-tax-returns/ · verified April 21, 2026
Idaho corporate income tax rate reduced to 5.3% (flat) effective retroactive to January 1, 2025, per House Bill signed in 2025. Previous rate was 5.695%. The 5.3% rate continues in 2026. Corporate minimum tax is $20. Idaho individual rate is also a flat 5.3%. - Sales tax rate: tax.idaho.gov/taxes/sales-use/ · verified April 21, 2026
Idaho statewide sales and use tax rate is 6.0%. A small number of resort cities may impose local option sales taxes, but there is no general local sales tax. - Business name search: sosbiz.idaho.gov/search/business · verified April 21, 2026
Idaho SOSBiz business entity search. Confirm name availability before filing Certificate of Organization (Idaho Code Section 30-21-301 governs LLC name requirements). - Online filing portal: sosbiz.idaho.gov/ · verified April 21, 2026
Idaho SOSBiz is the online business filing portal. Requires free account. Online filings bypass the $20 manual processing fee that applies to paper submissions. - Filing fee: law.justia.com/codes/indiana/title-23/article-0-5/chapter-4/section-23… · verified April 21, 2026
Indiana LLC Articles of Organization filing fee is $95 when filed online through INBiz and $100 when filed by paper/mail. Form is State Form 49459. Online is the default and fastest path with approximately 1 business day processing. Indiana does not offer a separate expedited service tier; online filing through INBiz is the fast lane. - Expedited filing: inbiz.in.gov/business-filings · verified April 21, 2026
Indiana does not publish a formal expedited service tier for LLC Articles of Organization. Online INBiz filings are processed in approximately one business day at the standard $95 fee, so the practical expedite path is to file online rather than by mail. - Annual report fee: law.justia.com/codes/indiana/title-23/article-0-5/chapter-2/section-23… · verified April 21, 2026
Ind. Code 23-0.5-2-13 requires every domestic filing entity and registered foreign entity (including LLCs) to deliver a biennial report to the Secretary of State every two calendar years on a schedule set by the SOS. Filing fee is $32 online through INBiz and $50 by paper. No statutory late monetary penalty; failure to file leads to administrative dissolution. - Corporate income tax rate: www.in.gov/dor/business-tax/corporate-income-tax/ · verified April 21, 2026
Indiana corporate adjusted gross income tax is a flat 4.9% as of July 1, 2021 and remains at 4.9% for 2026. Applies to C-corporations and to LLCs electing C-corp treatment. - Sales tax rate: www.in.gov/dor/business-tax/sales-tax/ · verified April 21, 2026
Indiana statewide sales and use tax is 7% flat, with no local add-on. Food and prescription drugs are generally exempt. - Foreign LLC registration fee: forms.in.gov/Download.aspx?id=13562 · verified April 21, 2026
Indiana foreign LLC Application for Certificate of Authority: $105 online through INBiz, $125 by paper/mail. After registration, the foreign LLC owes the same $32 online biennial Business Entity Report. - Business name search: bsd.sos.in.gov/publicbusinesssearch · verified April 21, 2026
Indiana Secretary of State Business Search. Confirm LLC name availability before filing Articles of Organization. - Operating agreement requirement: law.justia.com/codes/indiana/title-23/article-18/chapter-4/section-23-… · verified April 21, 2026
Ind. Code 23-18-4-4 permits but does not require a written operating agreement. 23-18-1-16 defines operating agreement as any written or oral agreement of the members. Indiana does not mandate that LLCs adopt a written operating agreement.