Assumed-Name (DBA) Registration Requirements in Hawaii

At a glance

Requirements one by one

Registration is optional

Haw. Rev. Stat. § 482-2(a) says a person who desires to register a trade name may obtain a certificate. The Department of Commerce and Consumer Affairs states the point directly: registration is not required to own or use a trade name.

An applicant files with the DCCA Business Registration Division and certifies that the applicant is the sole original proprietor or the proprietor's assignee. The application also states the nature of the business in which the name is used.

Fee, term, and renewal

Under § 482-2(c), the initial filing fee is $50 and optional expedited handling is $20. Haw. Rev. Stat. § 482-3 gives the certificate a five-year term as long as the applicant continues actual use of the name in Hawaii.

Renewal may be filed during the six months before expiration for another five-year period. The renewal fee is $50. Under § 482-6, 365 consecutive days of nonuse makes the registration subject to revocation.

What the certificate does—and does not do

Section 482-3 makes the certificate constructive notice throughout Hawaii of the applicant's claim to use the name. The director generally cannot accept a substantially identical registered trade name, entity name, or state-registered mark.

But registration is not a title document. Section 482-3 preserves other people's common-law and other rights, and DCCA's instructions say ownership comes from adoption and bona fide use in ordinary commerce, not from filing.

No publication or nonregistration penalty

The complete trade-name scheme in Chapter 482, Part II has no newspaper- publication requirement. Because registration is optional, there is no penalty merely for choosing not to register.

If a person does file, accuracy matters. Under § 482-51, knowingly signing a materially false filing can be a Class C felony with a fine up to $10,000; negligently signing a materially false filing can be a misdemeanor with a fine up to $2,000. Haw. Rev. Stat. § 482-52 also makes a knowing false or fraudulent representation actionable for all resulting damages.

What trips people up

• Registration is not required just because a business uses a DBA. Hawaii's system is a voluntary claim-notice and name-screening registry.
• The five-year certificate depends on actual use. A registrant cannot rely only on the calendar term if the name goes unused for 365 consecutive days.
• State name screening does not decide ultimate ownership. Earlier common-law rights can survive and support a challenge to a registration.
• Renewal has a window. File during the final six months of the current term, not after the certificate has expired.

Common questions

Can I register a name merely to hold it for possible future use?

The trade-name application requires a declaration of proprietorship and the nature of the business in which the name is used, while § 482-3 conditions the certificate on continued actual use. Trade-name registration is not the same as a general name reservation.

Can an earlier user challenge my registration?

Yes. Section 482-8 lets a person claiming earlier common-law ownership petition the director to revoke a registration that infringes those rights.

Can I appeal a denial or revocation?

Yes. Under § 482-9, an aggrieved person generally has 30 days after the director's action to seek review in the circuit court of the first circuit. The same review route opens if the director has entered no order within four months after the application was filed.

Statutes and sources

• Haw. Rev. Stat. ch. 482, pt. II, §§ 482-2 through 482-9 — optional application, fee, five-year certificate, renewal, constructive notice, substantially-identical-name screening, nonuse and ownership-based revocation, and appeal. Official chapter index; § 482-2; § 482-3; § 482-6; § 482-8; § 482-9 (accessed 2026-07-25).
• Haw. Rev. Stat. §§ 482-51 and 482-52 — criminal false-document rules and damages for fraudulent registration. § 482-51; § 482-52 (accessed 2026-07-25).
• Hawaii DCCA, Form T-1 instructions and trade-name registration page — ownership warning, current filing/renewal fees, form workflow, and expedited fee. Official instructions; official registration page (accessed 2026-07-25).
• Hawaii DCCA, trade-name FAQ — registration is not required to own the name. Official FAQ (accessed 2026-07-25).