QuickBooks ProAdvisors & Bookkeeping for Hawaii Businesses.

Hawaii levies no sales tax. It levies the General Excise Tax, charged to the seller on gross income from doing business in the state. The distinction is the whole of the bookkeeping difference. A sales tax is money you hold on a customer’s behalf, and it belongs in a liability account. The GET is your own cost of trading — owed on your gross receipts whether or not you passed it on, and whether or not the year was profitable. It reaches services and business-to-business sales that a sales tax would not. Rates: 4.0% on retailing, services and rentals, 0.5% on wholesaling and manufacturing, 0.15% on insurance commissions.

Counties may add a surcharge of up to 0.5%, and four of the five do: Honolulu (in force since 2007), Kaua‘i (2019), Hawai‘i County (2020) and Maui (2024). Each is authorized through 31 December 2030. The surcharge applies only to the 4.0% activities — never to 0.5% wholesaling and never to 0.15% insurance commissions. A file that applies one blended rate to every line overstates the liability on wholesale sales, which is the direction that quietly costs money because nobody complains about it.

The number Hawaii businesses actually charge is 4.712%, not 4.5% — and the arithmetic is worth understanding because it is where margin leaks. The GET is owed on your entire gross income, including any GET you visibly passed on to the customer. So recovering a 4.5% liability in full requires charging 4.5 ÷ 95.5 = 4.712%. Where no county surcharge applies the equivalent figure is 4.166% (4 ÷ 96). These are maximums: consumer-protection law prohibits a seller from visibly collecting more than the amount actually owed. Charging a flat 4.5% is legal and under-recovers; charging 5% is neither.

Because the GET is levied at each stage rather than only at retail, tax charged to you by a Hawaii supplier is part of what you paid, and tax on your own sale is charged on the whole of what you invoiced. Businesses that record only the net figure understate turnover, understate cost, and produce a gross margin that cannot be reconciled to the return. In a Hawaii file, gross receipts is a primary reportable number rather than a by-product of the profit-and-loss. Monthly bookkeeping →

Selling to a business that will resell your goods or services is taxed at 0.5% rather than 4.0%, and no county surcharge attaches. That is an eight-fold difference, so the split between wholesale and retail income is the single highest-value classification in a Hawaii chart of accounts. It also has to be supportable: the reduced rate depends on the nature of the transaction, so the file needs the customer, the transaction type and the documentation held together rather than a rate chosen at invoice time and forgotten.

A consultancy, agency, contractor or professional practice on the mainland is usually outside sales tax altogether. In Hawaii the same business owes GET on its fees at 4.0% plus any county surcharge. This is the commonest and most expensive misconception we meet in a Hawaii file: a service business that has been trading for a year in the belief that “there is no sales tax here” is correct about the sales tax and wrong about its liability. Multi-state and GET compliance →

Hawaii levies a companion use tax on goods, services and contracting imported for use in the state, which stops an out-of-state purchase from being cheaper than a local one purely on tax. For a business buying materials, equipment or subcontracted services from the mainland, that is a liability that arrives with no invoice line to prompt it — it has to be accrued from the purchase record rather than waited for. Confirm current treatment with the Hawaii Department of Taxation.

Hawaii taxes individual income on a graduated schedule topping out at 11.00% — among the highest top marginal rates in the country. Withholding is configured per employee against the state the work is performed in, and a graduated schedule means the payroll has to be running on current tables rather than the ones loaded at setup. There is no county or municipal income tax in Hawaii, so unlike Kentucky or Missouri the local layer that catches out generic payroll setups does not exist here. QuickBooks Payroll setup →

Hawaii has exactly one incorporated place in the entire state, so the county is the operative geographic unit in a way it is nowhere else in the country. Honolulu County carries 998,747 people, Hawai‘i County 209,790, Maui 163,688, Kaua‘i 73,840 — and Kalawao County 81, the smallest county in the United States. Since the GET surcharge is set at county level, “which county” is a tax question here, not an address-formatting one. Population figures: U.S. Census Bureau 2024 estimates.

Hawaii’s General Excise Tax is imposed on the seller’s gross income for the privilege of doing business — 4.0% on retailing, services and rentals, 0.5% on wholesaling and manufacturing, 0.15% on insurance commissions. A sales tax is collected from a buyer and held on their behalf, which makes it a liability. The GET is the seller’s own liability on the seller’s own receipts, due whether or not it was passed on and due in a year with no profit in it.

So the entry is different, the return is different, and the exposure is different. Files that arrive from mainland bookkeepers configured with a sales-tax item are the most common rebuild we see in this state, and the correction is structural rather than cosmetic: the liability account has to become a cost of trading, and gross receipts has to become a number the file can produce on demand.

Because the GET is charged on your entire gross income including any GET you passed on, recovering a 4.5% liability requires charging 4.712% — 4.5 divided by 95.5. Where no county surcharge applies the figure is 4.166%. Both are maximums, and a seller may not visibly collect more than is actually owed.

A business charging a flat 4.5% is not breaking any rule. It is absorbing roughly a fifth of a percent of every sale out of its own margin, permanently and invisibly, because the shortfall never appears as a line item anywhere. On a service business billing seven figures that is real money, and it is the first thing we check on a Hawaii file.

Most mainland service businesses never touch sales tax, so the instinct that arrives with them is that Hawaii’s absence of a sales tax means nothing to configure. The opposite is true: the GET reaches professional fees, agency work, contracting and rentals at 4.0% plus surcharge.

Hawaii carries 3,417 professional, scientific and technical services establishments and 3,527 in other services — repair, personal care and nonprofits (Census County Business Patterns 2022). A large share of those are businesses whose mainland equivalent would have no such obligation at all.

Hawaii has 3,969 accommodation and food services establishments — 1.30× the national share, its most over-represented sector, alongside 4,426 in retail (Census County Business Patterns 2022).

Those are daily-takings businesses: high transaction volume, tight margins, tipped staff, and cost of goods that has to be watched weekly rather than annually. The file needs a daily sales summary from the point-of-sale system rather than transaction-by-transaction imports, tips carried as a liability and reported correctly through payroll, and food and beverage cost split so margin is readable by category. Layer the GET on top — charged on gross takings, at a rate that differs by county — and the reconciliation has to tie three ways: takings, deposit, and the tax actually owed.

Hawaii has exactly one incorporated place in the whole state. Everywhere else is a census-designated place inside one of the five counties, so the county is the operative unit for tax as well as for address.

That matters because the GET surcharge is set at county level: Honolulu, Kaua‘i, Hawai‘i County and Maui each levy 0.5%, and the rate a transaction carries follows the county rather than the town. TechBrot works remotely in your own QuickBooks file, so a business on Kaua‘i is served on the same terms as one in Honolulu, and there is no Hawaii office and no travel radius.

Hawaii borders no state, which removes the commuting-employee withholding problem that dominates mainland pillars and replaces it with two others: staff who work remotely from another state, and customers on the mainland.

Selling into a state that does levy sales tax can create a registration and filing obligation there on volume alone, with no premises and no staff in it. For a Hawaii seller shipping to the mainland or delivering services across the Pacific, that review is the whole of the sales-tax work — and it is skipped more often here than anywhere, precisely because the home state has no sales tax to prompt the question.