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

Hawaii is cheaper at formation ($51) than South Dakota ($150). Ongoing costs are also different: $115 vs $155 per year. Total over three years: $396 vs $615.

Can I form an LLC in Hawaii 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 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 South Dakota?

Hawaii online: 5 business days; South Dakota online: 1 business day. Hawaii offers paid expedite from $25. South Dakota offers paid expedite from $50.

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

Hawaii: 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. Hawaii 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 Hawaii 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.

Hawaii vs South Dakota LLC comparison

Hawaii charges $51 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, Hawaii runs about $219 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.

On speed, South Dakota typically clears standard online filings faster than Hawaii. 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

South Dakota $150

Hawaii saves $99

Year 1 total estimate

Hawaii $166

South Dakota $305

Hawaii saves $139

Ongoing per year

Hawaii $115

South Dakota $155

Hawaii saves $40

3-year total

Hawaii $396

South Dakota $615

Hawaii saves $219

Key differences at a glance

Hawaii costs $99 less to form ($51 vs $150).
Hawaii is $40 per year cheaper to maintain ($115 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 Hawaii

No state sales tax

Only South Dakota

No state income 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 South Dakota

Year 1

$166

$305

Year 2

$281

$460

Year 3

$396

$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 Hawaii, business operates there No foreign LLC registration needed. You pay Hawaii fees only.	$166	$115	$396
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 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 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

Hawaii vs South Dakota: full comparison

Dimension	Hawaii	South Dakota
Online filing Can you file the formation document online?	Yes	Yes
Online approval time Standard, non-expedited	5 business days	1 business day
Expedited option Paid fast-track filing	$25	$50
Annual report Required in addition to tax	Required, $15	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	$51	$750
State sales tax General statewide rate	None	4.2%

Taxes in Hawaii 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.

Hawaii tax

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

South Dakota tax

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

Ongoing compliance

The recurring filings each state requires after formation.

Hawaii

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

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.

Hawaii

Check business-name availability on the Hawaii entity search.
Appoint a registered agent with a physical Hawaii street address.
File Articles of Organization for Limited Liability Company (Form LLC-1) for $51.
Wait for approval. Online typically 5 business days. Paid expedite from $25.
Adopt an operating agreement (recommended, not required by Hawaii 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 $15 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 Hawaii 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 Hawaii 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

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

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

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

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 Hawaii or South Dakota?

Hawaii is cheaper at formation ($51) than South Dakota ($150). Ongoing costs are also different: $115 vs $155 per year. Total over three years: $396 vs $615.
Can I form an LLC in Hawaii 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 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 South Dakota?

Hawaii online: 5 business days; South Dakota online: 1 business day. Hawaii offers paid expedite from $25. South Dakota offers paid expedite from $50.
Which state has lower taxes for an LLC, Hawaii or South Dakota?

Hawaii: 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. Hawaii 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 Hawaii 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

HawaiiOpen Hawaii LLC guide →
South DakotaOpen South Dakota LLC guide →

More Hawaii and South Dakota comparisons

More Hawaii vs ...

More South Dakota vs ...

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: 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.

Legal Disclaimer: FreeNetLaw provides general legal information, not legal advice. The information on this site is not a substitute for consultation with a licensed attorney. Laws vary by jurisdiction and change frequently. Always verify information with official sources and consult a qualified attorney for advice about your specific situation.