Hawaii charges $51 to form an LLC; Idaho charges $100. 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, Hawaii runs about $4 less in total state fees than Idaho. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

On speed, Hawaii 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.

Formation filing fee
Hawaii $51
Idaho $100
Hawaii saves $49
Year 1 total estimate
Hawaii $166
Idaho $200
Hawaii saves $34
Ongoing per year
Hawaii $115
Idaho $100
Idaho saves $15
3-year total
Hawaii $396
Idaho $400
Hawaii saves $4

Key differences at a glance

  • Hawaii costs $49 less to form ($51 vs $100).
  • Idaho is $15 per year cheaper to maintain ($100 vs $115).

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 Hawaii

  • No state sales tax

Both states

  • Online filing
  • Paid expedited tier
  • 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.

Hawaii Idaho
Year 1
$166
$200
Year 2
$281
$300
Year 3
$396
$400

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 Hawaii, business operates there
No foreign LLC registration needed. You pay Hawaii fees only.
$166 $115 $396
You live in Idaho, business operates there
No foreign LLC registration needed. You pay Idaho fees only.
$200 $100 $400
Non-resident forming in Hawaii with operations elsewhere
You pay Hawaii's fees plus a typical home-state foreign LLC registration of about $200 per year.
$366 $315 $996
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

Hawaii vs Idaho: full comparison

Dimension Hawaii Idaho
Online filing
Can you file the formation document online?
Yes Yes
Online approval time
Standard, non-expedited
5 business days 7 business days
Expedited option
Paid fast-track filing
$25 $40
Annual report
Required in addition to tax
Required, $15 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
$51 $100
State sales tax
General statewide rate
None 6.0%

Taxes in Hawaii and Idaho

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.

Hawaii tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 6.4%.

Idaho tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 5.3%.

Ongoing compliance

The recurring filings each state requires after formation.

Hawaii

Annual report $15, due on your anniversary month. Registered agent required in Hawaii.

Idaho

Annual report $0, due on your anniversary month. Registered agent required in Idaho.

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.

Hawaii

  1. Check business-name availability on the Hawaii entity search.
  2. Appoint a registered agent with a physical Hawaii street address.
  3. File Articles of Organization for Limited Liability Company (Form LLC-1) for $51.
  4. Wait for approval. Online typically 5 business days. Paid expedite from $25.
  5. Adopt an operating agreement (recommended, not required by Hawaii statute).
  6. Apply for a federal EIN (free from the IRS).
  7. Open a business bank account to separate personal and business finances.
  8. File your first annual report and pay $15 when it comes due.

Idaho

  1. Check business-name availability on the Idaho entity search.
  2. Appoint a registered agent with a physical Idaho street address.
  3. File Certificate of Organization Limited Liability Company for $100.
  4. Wait for approval. Online typically 7 business days. Paid expedite from $40.
  5. Adopt an operating agreement (recommended, not required by Idaho statute).
  6. Apply for a federal EIN (free from the IRS).
  7. Open a business bank account to separate personal and business finances.
  8. 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 Hawaii and Idaho (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 Hawaii or Idaho 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

Hawaii Department of Commerce and Consumer Affairs - Business Registration Division

Website
cca.hawaii.gov/breg
Phone
(808) 586-2727
Email
breg@dcca.hawaii.gov
Mail
Business Registration Division, Department of Commerce and Consumer Affairs, P.O. Box 40, Honolulu, HI 96810
Office
335 Merchant Street, Room 201, Honolulu, HI 96813
Hours
7:45 AM to 4:30 PM Hawaii-Aleutian Standard Time, Monday to Friday

Idaho Secretary of State - Business Services Division

Website
sos.idaho.gov
Phone
(208) 334-2301
Mail
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

Hawaii Department of Taxation

Website
tax.hawaii.gov
Phone
(808) 587-4242
Mail
Department of Taxation, P.O. Box 259, Honolulu, HI 96809-0259
Office
830 Punchbowl Street, Honolulu, HI 96813-5094
Hours
7:45 AM to 4:00 PM Hawaii-Aleutian Standard Time, Monday to Friday

Idaho State Tax Commission

Website
tax.idaho.gov
Phone
(208) 334-7660
Mail
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

Frequently Asked Questions

  • Is it cheaper to form an LLC in Hawaii or Idaho?

    Hawaii is cheaper at formation ($51) than Idaho ($100). Ongoing costs are also different: $115 vs $100 per year. Total over three years: $396 vs $400.

  • Can I form an LLC in Hawaii if I live in Idaho?

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

    Hawaii online: 5 business days; Idaho online: 7 business days. Hawaii offers paid expedite from $25. Idaho offers paid expedite from $40.

  • Which state has lower taxes for an LLC, Hawaii or Idaho?

    Hawaii: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. Idaho: 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. Hawaii and Idaho 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 Hawaii or Idaho 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 Hawaii and Idaho comparisons

Sources

  • Online filing portal: cca.hawaii.gov/breg/ · verified April 21, 2026
    Hawaii BREG is launching a replacement business registration portal on April 27, 2026 (the legacy hbe.ehawaii.gov system went offline April 20). The new portal URL is not yet published. Until we can confirm the new direct URL, we point filers at the BREG division homepage, which lists the live online filing entry point. Re-verify once the new portal URL is announced.
  • Business name search: cca.hawaii.gov/business-check/ · verified April 21, 2026
    DCCA Business Check is Hawaii's current live business-name search surface and remains the right entry point regardless of the BREG portal migration.
  • Filing fee: cca.hawaii.gov/wp-content/uploads/2025/12/Form-Fee-Schedule-12-2022.pd… · verified April 21, 2026
    Hawaii DCCA Business Registration Division Form Fee Schedule (Rev. 12/2022): Limited Liability Company Articles of Organization filing fee = $50.00. A $1.00 State Archives preservation fee (HRS Section 94-8) is also imposed on permanent documents collected by BREG, bringing the day-one total to $51.00.
  • Expedited filing: cca.hawaii.gov/wp-content/uploads/2025/12/Form-Fee-Schedule-12-2022.pd… · verified April 21, 2026
    Hawaii DCCA Form Fee Schedule: Expedited Review Fee = $25.00 (additional) for most LLC filings including Articles of Organization. Expedited online filings are typically processed in 1 to 3 business days per BREG guidance.
  • Foreign LLC registration fee: cca.hawaii.gov/wp-content/uploads/2025/12/Form-Fee-Schedule-12-2022.pd… · verified April 21, 2026
    Foreign LLC Application for Certificate of Authority filing fee = $50.00 plus $1.00 State Archives preservation fee = $51.00 day-one cost.
  • Operating agreement requirement: law.justia.com/codes/hawaii/title-23a/chapter-428/section-428-103/ · verified April 21, 2026
    HRS Section 428-103 (Effect of operating agreement; nonwaivable provisions) permits but does not require an operating agreement. Hawaii Uniform Limited Liability Company Act does not require a written operating agreement.
  • Publication requirement: cca.hawaii.gov/breg/registration/dllc/ · verified April 21, 2026
    Hawaii BREG LLC registration page and HRS Chapter 428 contain no publication requirement for LLCs.
  • Annual report fee: cca.hawaii.gov/wp-content/uploads/2025/12/Form-Fee-Schedule-12-2022.pd… · verified April 21, 2026
    Annual Report (Domestic/Foreign) LLC filing fee = $15.00 per Hawaii DCCA Form Fee Schedule. Due during the calendar quarter containing the LLC's registration anniversary per HRS Section 428-210. Late fee $10 per year. Authority confirmed via HRS Section 428-210.
  • Franchise tax: tax.hawaii.gov/geninfo/get/ · verified April 21, 2026
    Hawaii Department of Taxation: no franchise tax on LLCs. The General Excise Tax (GET) is a gross receipts tax, not a franchise tax. LLCs owe GET on business activity, not a separate entity-level franchise or privilege tax.
  • Corporate income tax rate: taxfoundation.org/location/hawaii/ · verified April 21, 2026
    Hawaii corporate income tax: 4.4% on income up to $25,000, 5.4% on $25,001 to $100,000, 6.4% on income above $100,000. Record top marginal rate 6.4% as the income-only max. LLCs that default to pass-through do not owe this tax.
  • Sales tax rate: tax.hawaii.gov/geninfo/get/ · verified April 21, 2026
    Hawaii has no retail sales tax. The General Excise Tax (GET) at 4% state plus 0.5% county surcharge is a gross receipts tax on the business. Recorded salesTaxRate as 0 per schema convention (statewide retail sales rate). GET nuance captured in taxes.notes.
  • Business name search: hbe.ehawaii.gov/documents/search.html · verified April 21, 2026
    Hawaii Business Express (HBE) document and entity search. Confirm name availability before filing. Note: HBE is being replaced by a new BREG portal on April 27, 2026; URLs may update.
  • Certificate of Formation form: files.hawaii.gov/dcca/breg/registration/forms/llc-1.pdf · verified April 21, 2026
    Official Form LLC-1 Articles of Organization for Hawaii LLC, published by DCCA Business Registration Division. Can be filed online via HBE, by mail, fax, email, or in person.
  • 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.