Published 2026-09-27 · 8 min read

Hawaii Security Deposit Law 2026: Limits, Deadlines & Deductions

Hawaii keeps landlords on the shortest leash in this batch: you can charge no more than one month's rent as a deposit, you must return it — or send a written itemized accounting — within 14 days of the rental agreement ending, and if you blow the notice requirement you lose the right to keep any of the deposit at all. Every section below is from Hawaii Revised Statutes §521-44.

The short version: Cap the deposit at one month's rent (plus up to one month more for a pet deposit, if the tenant actually has a pet). Return the balance within 14 days of termination with a written notice of the grounds for every deduction, backed by estimates, invoices, or receipts. Miss the 14-day notice and you forfeit the entire deposit.

The statute table

Limits: how much can you charge?

One month's rent — hard cap. §521-44(b) bars demanding or receiving more than one month's rent as a security deposit. The only add-on: if pets are allowed and the tenant actually has a pet, you may require a separate pet deposit of up to one more month's rent. No pet, no pet deposit — and the extra deposit can't be charged for a qualified service animal for a tenant with a disability. Confirm your number against the cap with the Security Deposit Max Checker.

The 14-day deadline, precisely

The clock runs from termination of the rental agreement — not from key return, not from your walk-through, not from when you feel like it. The deposit or the balance must be back in the tenant's hands (or a compliant written notice sent) no later than 14 days after termination (§521-44(c)).

Compliance is easy to prove if you use mail: send to an address the tenant supplied, keep acceptable proof of mailing, and make sure the postmark is before midnight of the 14th day — or get the tenant's written acknowledgment of receipt within the 14-day limit. Fourteen days is the tightest window in this batch, so nail the date with the Security Deposit Deadline Finder.

Run every deposit through the Security Deposit Disposition & Deadline Tracker — the 14-day clock, the itemization, and the proof-of-mailing record on one sheet, so a tight deadline can't quietly forfeit your deductions.

When the clock actually starts

Hawaii's 14 days run from one event only: termination of the rental agreement. The clock does not start when the tenant hands back the keys, when you walk the unit, or when your cleaner finishes — if the agreement terminated earlier, those later dates do not buy you time. Two mailing rules soften the deadline slightly, but only if you use them exactly: a notice mailed to an address the tenant supplied, with acceptable proof of mailing and a postmark before midnight of the 14th day, counts as timely; so does delivery the tenant acknowledges in writing within the 14 days. Everything else is late, and late has an unusual price in Hawaii — you lose the deductions themselves, and a wrongful, willful retention can draw treble damages on top of that (§521-44(h)). The one exception runs the other way: if the tenant wrongfully quit the unit, no written notice is required at all, though documenting the abandonment is still what protects the amounts you keep. Log three dates in the deposit file — the termination date, the mailing date with its proof, and the date any tenant acknowledgment was signed — because the forfeiture question is decided by that paperwork.

A worked example

Say a tenancy renting for $2,200 a month terminates on Monday, March 2, 2026, with a $2,200 deposit — exactly at Hawaii's one-month cap. Your deadline is 14 days after termination: Monday, March 16, 2026. Suppose the file supports $350 of cleaning to restore the unit to its move-in condition and $250 of landlord-provided utilities the tenant owed — $600 in total, each backed by a receipt or invoice. You must deliver the $1,600 balance with a written notice stating the grounds for each of the two retentions and the written cost evidence behind them, or mail that package to the tenant's supplied address with proof of mailing postmarked before midnight on March 16. Work backwards from the 16th: inspect and photograph the unit in the first few days, collect the cleaning receipt and the final utility figures while there is still slack, and mail several days early — a notice that lands on day 15 because of a weekend or a missed postmark is not a near miss in Hawaii, it is a forfeiture.

Deductions and the itemized list

§521-44(a) limits deductions to a closed list: accidental or intentional damage from the tenant's failure to meet their statutory duties, unpaid rent, unreturned keys, cleaning the unit back to move-in condition, damages from wrongful abandonment, pet damage, and utility service you provided that the tenant owed. Normal wear and tear is off the table — it isn't on the permitted list.

To keep anything, you must deliver written notice of the grounds for each retention plus written evidence of the costs — estimates or invoices for materials and services, receipts for cleaning supplies and equipment, or charges for cleaning services. The only exception: no notice is required if the tenant wrongfully quit the unit. Generate one that holds up with the Security Deposit Deduction Letter Generator.

Move-out compliance checklist

1. Confirm the amount was lawful at move-in. The deposit file should show no more than one month's rent collected as the security deposit, plus at most one additional month as a pet deposit — and only if the tenant actually kept a pet in the unit (never for an assistance animal).

2. Fix the termination date on day one. Record the day the rental agreement terminated; the 14-day return and notice clock runs from that date alone, not from key return or your walk-through.

3. Inspect and document immediately. Walk the unit within the first days, photograph condition, and match every claimed item to the closed list of permitted uses — damage from a failure to meet tenant duties, unpaid rent, unreturned keys, cleaning, wrongful-quit damages, pet damage, or landlord-paid utilities.

4. Gather the written evidence before you write the notice. Attach an estimate, invoice, or receipt for every dollar you plan to retain — cleaning charges, materials, supplies, and equipment included. A ground without evidence behind it is not retainable.

5. Write the grounds notice item by item. State the reason for each separate retention and pair it with its cost evidence; a single lump-sum figure with no breakdown does not meet the written-notice standard.

6. Deliver inside the 14 days, provably. Mail to the address the tenant supplied and keep acceptable proof of mailing, postmarked before midnight of the 14th day — or obtain the tenant's written acknowledgment of receipt within the same window.

7. Calendar the one-year tail. Keep the full deposit file — notice, evidence, proof of mailing — for at least a year after termination, because that is how long the tenant has to sue to recover the deposit.

Interest and where the money sits

No interest required and no separate bank account required in Hawaii. The one protection the tenant does get: the deposit is held for the tenant, and the tenant's claim to it is prior to the claim of any creditor — including a trustee in bankruptcy — even if you commingled the funds (§521-44(b)).

The penalty, spelled out

Hawaii's sanction comes in two layers — forfeiture first, then damages on top in small claims court:

• Miss the 14-day written notice and you forfeit the right to retain any part of the deposit — you must return the entire amount, even if the tenant wrecked the carpet (§521-44(c)).
• Wrongful retention damages (§521-44(h)): if a court finds the retention was wrongful and willful, it may award the tenant three times the amount wrongfully and willfully retained plus the cost of suit; if the retention was wrongful but not willful, the award is the amount wrongfully retained plus the cost of suit. The same subsection cuts the other way: if the landlord was entitled to retain, the landlord recovers the amount in dispute plus costs.
• Deposit disputes go only to the small claims division, where neither side may be represented by an attorney (§521-44(g), (h)(4)), and tenants can sue to recover the deposit up to one year after termination — a long tail, so keep your records.

Run the worked example through that sanction: a landlord who kept the $600 of documented cleaning and utility charges but mailed the written notice on day 15 has not preserved $600 with a small penalty attached — the right to retain is gone entirely, the full $2,200 goes back to the tenant, and the $600 can only be pursued as a separate claim — and if a court finds the retention wrongful and willful, §521-44(h)(1) exposes the amount retained to treble damages plus the cost of suit. The flip side is just as stark: the same $600, noticed in writing with its receipts by day 14, is fully retainable. In Hawaii the paperwork is not evidence supporting the deduction — timely paperwork is the deduction.

Fourteen days, written grounds, real evidence. That's the whole game in Hawaii.

FAQ

How long does a Hawaii landlord have to return a security deposit?

14 days after the rental agreement terminates (§521-44(c)) — the shortest deadline in this group of states.

What is the maximum security deposit in Hawaii?

One month's rent. A separate pet deposit of up to one additional month's rent is allowed only when the tenant actually has a pet (§521-44(b)).

Does Hawaii require an itemized list of deductions?

Yes — a written notice stating the grounds for each retention, with written evidence of costs such as estimates, invoices, or receipts. The only exception is when the tenant wrongfully quit the unit (§521-44(c)).

What happens if the landlord misses the 14-day deadline?

The landlord loses the right to retain any portion of the deposit and must return the entire amount (§521-44(c)). If the landlord wrongfully keeps the money anyway, a small claims court may award up to three times the amount wrongfully and willfully retained, plus the cost of suit (§521-44(h)).

Does Hawaii require landlords to pay interest on security deposits?

No. There is no Hawaii statute requiring interest or a separate bank account — but the tenant's claim to the deposit is prior to any creditor's claim, even in the landlord's bankruptcy (§521-44(b)).

Can the deposit be used for cleaning?

Yes — §521-44(a) expressly permits using the deposit to clean the unit (or have it cleaned) after move-out to return it to move-in condition, supported by receipts or cleaning-service charges.

When exactly does the 14-day clock start?

On termination of the rental agreement — not on key return, your walk-through, or the cleaning date. The deposit or the balance, with the written grounds notice and cost evidence, is due no later than 14 days after that termination date (§521-44(c)).

How do I prove I met the deadline if I mail the notice?

Mail it to an address the tenant supplied, keep acceptable proof of mailing, and make sure it is postmarked before midnight of the 14th day — that counts as compliance. A tenant's written acknowledgment of receipt within the 14 days also proves timely delivery (§521-44(c)).

Read the statute yourself

Everything on this page traces back to Haw. Rev. Stat. §521-44. If a deadline, deduction, or pet-deposit question is ever disputed, the primary sources — not a summary — are what control:

• Haw. Rev. Stat. § 521-44 — Security deposits (Cornell Law Institute) — a readable full-text version of the section covering the one-month cap, the pet deposit, the 14-day return rule, and the written-notice requirement.
• Haw. Rev. Stat. § 521-44 — Security deposits (Justia) — the full current text of the section in the 2025 Hawaii Revised Statutes, including the proof-of-mailing rule and the one-year window for a tenant to sue.

The 14-day clock is unforgiving. Blow Hawaii's deadline and you lose the right to keep any of the deposit — even if the tenant trashed the unit — and you still owe written evidence for every retained dollar. The Security Deposit Disposition & Deadline Tracker tracks the deadline, the itemization, and the deductions for every move-out in one spreadsheet ($14.95, one-time purchase).

More security deposit guides

• Security deposit laws by state
• Georgia security deposit law
• Idaho security deposit law
• Florida security deposit law
• Illinois security deposit law

Last verified: October 14, 2026. This is general information, not legal advice. Verify with a licensed Hawaii attorney before acting.