There's no sales tax in Hawaii in the usual sense — what exists instead is the General Excise Tax, charged on gross receipts rather than profit, and touching a far wider range of transactions than a typical state sales tax ever would. Understanding GET matters more than almost anything else on this page before you open a business here. What follows covers the rest of the process for 2026.
1. Which business structure fits you?
Most new Hawaii businesses land on one of four structures, each with a different liability tradeoff.
- Sole proprietorship. You and the business are one legal entity, with no filing needed to launch, but every debt the business incurs is yours to cover personally.
- Partnership. The same liability picture as a sole proprietorship, just shared across two or more people running things together.
- LLC. The default pick for small businesses across the islands, mainly because it keeps your personal assets separate from business debts and lawsuits.
- Corporation, S-corp or C-corp. Brings more paperwork and formal governance, and usually earns its keep only once investors or multiple shareholders are involved.
Our guide to choosing a business structure covers the tradeoffs in more depth.
LLCs and corporations register through the Hawaii Department of Commerce and Consumer Affairs, Business Registration Division, using the Hawaii Business Express portal. Sole proprietorships and general partnerships don't need to register there at all.
2. Register your business
Forming an LLC
An LLC comes into existence once you file Articles of Organization with the Business Registration Division. The fee is $50, and a mandatory $1 state archives fee brings the total to $51.
A registered agent with a physical Hawaii address, reachable during business hours, is required for every LLC — you can fill that role yourself or pay a commercial service to do it.
Nothing in Hawaii law requires an operating agreement, though drafting one anyway is smart, especially with more than one member, since it's what actually governs how decisions and profits get divided.
Sole proprietorships and DBAs
There's no Articles of Organization filing for a sole proprietorship. Operating under a trade name means registering that name separately with the Business Registration Division.
3. Get an EIN
An Employer Identification Number costs nothing from the IRS, and the online application generally wraps up in about 15 minutes. You'll need one to open a business bank account, hire your first employee, or file most business tax forms, regardless of whether you're a single-member LLC with no staff at all.
4. Check licenses and permits
There's no single statewide business license here either, but registering for the General Excise Tax through Hawaii Tax Online is mandatory for every business before making a single sale, given how broadly GET applies. Beyond that, requirements depend on your industry and county: regulated professions need their own licensing, and some counties layer on local permits. See our guides on professional licensing by industry and zoning laws for home businesses for more.
5. Understand Hawaii taxes
Hawaii's personal income tax is progressive, topping out around 11% — one of the highest top rates in the country. Pass-through LLCs don't owe any separate franchise tax to the DCCA on top of that.
In place of sales tax, the General Excise Tax reaches gross receipts from nearly all business activity, including services and business-to-business transactions that most other states leave untaxed entirely. It runs 4% statewide, or 4.5% on Oahu once the county surcharge is added. Because GET is based on gross receipts rather than profit, a service LLC can still owe it in a year where the business loses money.
6. Stay compliant
Hawaii LLCs file an Annual Report with the DCCA by the last day of the calendar quarter containing their registration anniversary date — not a single statewide deadline, and not your exact anniversary date either. It costs $12.50 online or $15 by mail, among the cheapest annual filings in the country. There's nothing due in your formation year; the first report comes the year after. Miss it and a $10 late fee applies per delinquent year, and two straight years of non-filing can lead to administrative termination.
Hawaii business costs at a glance
| Item | Cost |
|---|---|
| Articles of Organization (LLC) | $51 ($50 + $1 archives fee) |
| Annual Report (every year, by end of anniversary quarter) | $12.50 online / $15 mail |
| Registered agent service (optional) | $99 to $200/year |
| EIN | Free (IRS) |
| State income tax | Up to ~11% (progressive) |
| General Excise Tax (in place of sales tax) | 4% (4.5% on Oahu) |
Frequently asked questions
What is the General Excise Tax in Hawaii?
It's a tax on gross receipts covering nearly all business activity — services and B2B transactions included, which most states leave alone — charged at 4% statewide and 4.5% on Oahu, in place of a normal sales tax.
Can a Hawaii business owe GET even at a loss?
Yes. Since GET is calculated on gross receipts rather than profit, a service LLC can still owe it in a year the business runs at a loss.
How much does it cost to form an LLC in Hawaii?
$51 total for Articles of Organization — the $50 filing fee plus a required $1 state archives fee.
When is Hawaii's Annual Report due?
By the last day of whatever calendar quarter contains your registration anniversary date, which varies by business rather than falling on one fixed date statewide.
What's the top personal income tax rate in Hawaii?
About 11%, which puts Hawaii among the highest-taxing states in the country.
Fees and rates above come from the Hawaii DCCA and Department of Taxation as of 2026, and they do change over time, so double check before you file. None of this is legal or tax advice. Talk to a Hawaii-licensed attorney or CPA about your specific situation.