Hawaii late fee laws for rent: an 8 percent ceiling
Hawaii caps a late charge at 8 percent of the rent due, and only where the rental agreement provides for one. The cap is in Hawaii Revised Statutes 521-21(f); the section sets no waiting period before the charge can apply.
What does HRS 521-21(f) say?
Subsection (f) reads, in substance: where the rental agreement provides for a late charge payable to the landlord for rent not paid when due, the late charge shall not exceed 8 percent of the amount of rent due. There are two parts to take from that. The charge has to be provided for in the rental agreement, and the ceiling is a percentage of the rent, not a flat dollar number.
The section does not say how many days late the rent must be before the charge applies. It is silent on that point, so your lease sets the timing. A short, clear grace period written into the lease is easy to explain to a tenant. Many owners pick a round number of days, state it beside the fee, and use the same wording on every Hawaii lease.
| Monthly rent | 8 percent ceiling |
|---|---|
| $1,450 | $116.00 |
| $1,800 | $144.00 |
| $2,200 | $176.00 |
| $3,100 | $248.00 |
How does the ceiling work on a real lease?
Example a made-up owner rents a condo in Honolulu for $2,200 a month. The lease provides a late charge. A $150 flat charge is under the ceiling of $176 (8 percent of $2,200), so it fits. A $200 charge would be above $176 and could not be collected in full under the statute.
The statute measures the ceiling against "the amount of rent due." If you charge a flat fee, it is worth checking that the flat number stays under 8 percent at your lowest rent, and again after any rent change at renewal.
Is there a special rule for tenants paid by public assistance?
Subsection (b) of the same section has one. If a rental agreement with a public assistance recipient requires rent on or before the third day after the day the check is usually received, the tenant can choose a new due date by making a one-time payment that covers the days between the old and new dates. The new date cannot be more than three days, not counting Saturdays, Sundays and holidays, after the date checks are mailed.
The statute gives a formula for that one-time payment: the monthly rent divided by 30, multiplied by the number of days between the old and new due dates. A tenant who sets a new due date this way is not late against the old one, so check the due date on your ledger before any fee posts.
What happens when rent stays unpaid?
Section 521-68 covers the landlord's remedies for unpaid rent. The text effective February 5, 2026 lets a landlord demand payment and notify the tenant in writing that the rental agreement will end unless payment is made within a stated time, not less than ten calendar days after receipt. The earlier text, effective until February 4, 2026, said five business days. The new section also covers prelitigation mediation, so read the whole section before you serve anything.
How DoorKeeping handles it in Hawaii
DoorKeeping sets late fees within your state's caps, so a fee rule you approve for a Hawaii property cannot post above 8 percent of the rent due, rounded down to the cent, and the tenant gets a reminder first. Rent and payments stay in your own bank accounts. DoorKeeping never holds your money and sends a payment only when you approve it. This is general information, not legal advice. Check your lease and your notices with your own Hawaii attorney.
Sources
Questions
- What is the maximum late fee in Hawaii?
- Eight percent of the amount of rent due, under HRS 521-21(f), and only where the rental agreement provides for a late charge.
- Does Hawaii require a grace period before a late fee?
- Section 521-21 sets none. The late charge applies to rent not paid when due, so any grace period comes from your lease.
- Can I charge a flat late fee in Hawaii?
- Yes, as long as it does not exceed 8 percent of the rent due. Check the flat figure against 8 percent of your rent whenever the rent changes.