HRS §231-21
When tax payments are due on weekends or holidays
Read the official text at capitol.hawaii.gov ↗If a tax payment or required document is due on a Saturday, Sunday, or legal holiday, it is not due until the next day that is not a weekend or holiday. This gives you extra time to file or pay.
The statute, as written — Due date on Saturday, Sunday, or holiday
A copy, taken August 20, 2026. The version published by the Legislature is the one that governs, and it may have changed since. Check it before relying on anything here.
When the due date for any remittance or document required by any law imposing a tax falls on a Saturday, Sunday, or legal holiday, the remittance or document shall not be due until the next succeeding day which is not a Saturday, Sunday, or legal holiday.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.