Hawaii has no non-compete statute written for employees generally or for veterinarians specifically.
Instead, HRS § 480-4(a) makes contracts restraining trade illegal, while subsection (c) allows narrow ancillary covenants — tied to a business sale, a partner's withdrawal, leased-premises use, or trade secrets — and the statute's only worker-specific ban, subsection (d), reaches technology-business employees, not veterinarians.
There is no healthcare-specific non-compete law and no wage threshold.
Section 480-4 was last amended in 2015.
Mechanics, not a verdict on your contract
At a glance
Permitted — judged on reasonableness
State statute — Haw. Rev. Stat. § 480-4 — the state's general restraint-of-trade statute, with subsection (c)'s four ancillary-covenant exceptions and subsection (d)'s narrow technology-business noncompete/nonsolicit ban.
Healthcare statute reaches veterinarians: No healthcare-specific non-compete statute.
Hawaii has no non-compete statute written for employees generally or for veterinarians specifically — its only worker-specific ban targets technology-business employees. HRS § 480-4(a) makes contracts 'in restraint of trade or commerce' illegal, and subsection (c) carves out specific restrictive covenants — tied to a business sale, a partner's withdrawal, leased-premises use, or an employee's non-use of trade secrets — as lawful if ancillary to a legitimate purpose and not substantially anticompetitive; a general employment non-compete falls outside those four categories and is tested for reasonableness instead.
Not applicable. Hawaii has no healthcare-specific non-compete statute at all; the only worker-specific ban in § 480-4(d) reaches technology-business employees only, defined by a majority of the employer's gross income coming from software or information technology development — not healthcare or veterinary work.
No wage or salary threshold. Section 480-4 sets no compensation floor anywhere; the statute's only categorical worker class is 'technology business' employment, defined by the source of the employer's revenue, not by what any employee is paid.
No statutory duration or radius cap. Where § 480-4(c) applies — a business sale or a partner's withdrawal — the covenant must be limited to 'a reasonable area and within a reasonable period of time'; § 480-4 does not set a fixed number of months, years or miles anywhere in its text.
Not stated in the sources read.
Section 480-4(c)(1) makes it lawful for the transferor of a business to covenant not to compete 'within a reasonable area and within a reasonable period of time in connection with the sale of the business' — a separate rule from the one that governs an ordinary employment covenant.
Section 480-4(d) voids nonsolicit clauses in technology-business employment contracts using the same technology-business definition as its noncompete ban; the sources read do not address non-solicitation clauses for a veterinarian or any employee outside that definition.
Section 480-4 was last amended by L 2015, c 158, § 2, per the statute's own legislative history note; the note does not identify which subsection that act changed. The research behind this page finds § 480-4 currently in force per capitol.hawaii.gov.
“Notwithstanding subsection (b) and without limiting the application of subsection (a), it shall be lawful for a person to enter into any of the following restrictive covenants or agreements ancillary to a legitimate purpose not violative of this chapter, unless the effect thereof may be substantially to lessen competition or to tend to create a monopoly in any line of commerce in any section of the State:”
Hawaii has no non-compete statute written for employees generally or for veterinarians specifically.
HRS § 480-4(a) makes any contract in restraint of trade or commerce illegal, and subsection (c) carves out four specific restrictive covenants as lawful — tied to a business sale, a partner's withdrawal upon leaving a partnership, leased-premises use restrictions, and an employee's non-use of the employer's trade secrets — but only when the covenant is ancillary to a legitimate purpose and its effect does not substantially lessen competition or tend to create a monopoly.
A general employment covenant for an associate veterinarian, unrelated to a business sale or to trade secrets, does not match any of subsection (c)'s four listed categories.
The statute's own case notes record that restraints outside that list are not automatically barred either; they can still be valid if a court finds them reasonable, and the sources read for this page name 7's Enterprises, Inc. v.
Del Rosario, 111 Haw. 484, 143 P.3d 23 (2006) as the leading case applying that reasonableness inquiry.
“Every contract, combination in the form of trust or otherwise, or conspiracy, in restraint of trade or commerce in the State, or in any section of this State is illegal.”
Hawaii has not enacted a healthcare-specific non-compete statute of any kind — none naming veterinarians, physicians, or any other health profession.
The one worker-specific noncompete and nonsolicit ban in § 480-4 sits in subsection (d), and it reaches only employees of a 'technology business,' defined as a trade or business that derives the majority of its gross income from software development or information technology development.
A veterinary practice does not meet that definition, so subsection (d)'s void-and-unenforceable rule does not apply to a veterinarian's employment covenant.
A veterinarian's covenant instead falls back to § 480-4(a) and (c)'s general restraint-of-trade analysis.
“"Technology business" means a trade or business that derives the majority of its gross income from the sale or license of products or services resulting from its software development or information technology development, or both.”
Section 480-4 sets no wage or salary floor anywhere for a non-compete covenant.
The statute's only worker-specific classification is 'technology business' employment, and that classification turns on where the employer's revenue comes from — a majority of gross income from software development or information technology development — not on how much any employee is paid.
A veterinary practice's income comes from clinical services, not software or IT development, so it falls outside the definition regardless of an associate veterinarian's salary.
Section 480-4(d) defines a 'noncompete clause' broadly, but it only voids one for a technology-business employee; a veterinarian's covenant is not voided by this definition.
“"Noncompete clause" means a clause in an employment contract that prohibits an employee from working in a specific geographic area for a specific period of time after leaving employment with the employer.”
Section 480-4(c)(1) treats a departing owner's covenant differently from an employee's.
It makes it lawful for the transferor of a business to agree not to compete, so long as the restriction is limited to a reasonable area and a reasonable period of time in connection with the sale of the business.
For a veterinarian selling equity in a practice, or buying out a departing owner, that sale-of-business covenant is evaluated under this specific provision rather than the reasonableness analysis that governs an ordinary employment covenant.
The sources read for this page do not say whether Hawaii courts apply a different standard of what counts as 'reasonable' in a sale-of-business covenant versus an employment one.
“A covenant or agreement by the transferor of a business not to compete within a reasonable area and within a reasonable period of time in connection with the sale of the business;”
Section 480-4(d) voids a 'nonsolicit clause' in a technology-business employment contract using the same revenue-based definition of technology business as its noncompete ban.
The statute defines a nonsolicit clause as one prohibiting a former employee from soliciting the employer's employees after leaving.
The sources read for this page do not address how Hawaii treats a client or staff non-solicitation clause for a veterinarian or for any employee outside that technology-business definition.
“"Nonsolicit clause" means a clause in an employment contract that prohibits an employee from soliciting employees of the employer after leaving employment with the employer.”
The research behind this page reads the restraint-of-trade statute and its own case notes; it does not resolve how a Hawaii court modifies an overbroad covenant that falls outside the § 480-4(c) exceptions, whether client or staff non-solicitation is treated differently outside the technology-business ban, or how a court weighs reasonableness for a covenant tied to a partner's withdrawal versus an ordinary employment agreement.
Those gaps matter most at a buy-in, buy-out, or partnership departure, where a covenant may be drafted alongside other terms.
They are left blank here rather than filled from another state's rule — take them to a Hawaii attorney with the whole agreement in hand.
Have the agreement itself reviewed
The reasonableness test, what a radius is measured from, the access-to-care argument, and the difference between a non-compete and a non-solicitation clause are covered in the national guide to veterinary non-competes. This page covers only what is specific to Hawaii.
Hawaii has no non-compete statute written for employees generally or for veterinarians specifically.
HRS § 480-4(a) makes contracts in restraint of trade illegal generally, subsection (c) allows four narrow ancillary covenants including a business-sale covenant and a trade-secret covenant, and subsection (d) voids noncompete and nonsolicit clauses only for technology-business employees.
A general veterinary employment covenant falls outside those categories and is tested for reasonableness instead.
Because this statute was not written with veterinary employment in mind, have a Hawaii attorney who handles veterinary employment agreements read your specific covenant against it.
No. Section 480-4(d) voids noncompete and nonsolicit clauses only in employment contracts with a 'technology business' — one that derives the majority of its gross income from software development or information technology development.
A veterinary practice's revenue comes from clinical services, not software or IT development, so it does not meet that definition, and subsection (d)'s void-and-unenforceable rule does not reach a veterinarian's covenant.
A Hawaii attorney can confirm whether that has changed since this page was last verified.
The sources read for this page identify no wage or salary threshold anywhere in § 480-4.
The statute's only worker-specific classification, the technology-business ban in subsection (d), turns on where the employer's revenue comes from, not on what any employee is paid.
That describes how the statute is written, not how it applies to your contract; a Hawaii employment attorney who handles veterinary agreements can tell you how it bears on yours.
Yes, differently from an employment covenant.
Section 480-4(c)(1) makes it lawful for the transferor of a business to agree not to compete, so long as the area and time period are reasonable and the covenant is made in connection with the sale of the business.
A buy-in or buy-out agreement may carry its own covenant under this provision, drafted alongside the purchase terms.
Before signing one, have a Hawaii attorney who handles veterinary practice transactions review the covenant and the purchase agreement together.
Section 480-4(d) separately defines and voids a nonsolicit clause in a technology-business employment contract — one barring a former employee from soliciting the employer's staff — using the same technology-business definition as its noncompete ban.
The sources read for this page do not address how Hawaii treats a non-solicitation clause for a veterinarian or any employee outside that narrow technology-business category.
Ask a Hawaii attorney who handles veterinary employment agreements how your specific clause is treated.
Sources
Sourced from Hawaii’s own statute or leading court decisions (see the citations above). Verified September 2026; the governing provision was last amended Section 480-4 was last amended by L 2015, c 158, § 2, per the statute's own legislative history note; the note does not identify which subsection that act changed. The research behind this page finds § 480-4 currently in force per capitol.hawaii.gov. This page is general information, not legal advice.