Published 2026-09-27 · 10 min read

New Jersey Security Deposit Law 2026: Limits, Deadlines & Deductions

Q: My tenant was displaced by a fire and the building was posted. How fast must I return the deposit?

Within 5 business days after the covered trigger, have the deposit plus interest available and return it on demand, less agreement charges and rent due (N.J.S.A. 46:8-21.1). The section's written notice is due within 3 business days after notification, and the net sum must stay available on demand during normal business hours for 30 days in the same municipality, itemized.

Quick answers

Does the Act apply to my owner-occupied two-unit building? Only if the tenant invokes it: N.J.S.A. 46:8-26 excludes owner-occupied premises with not more than two rental units only where the tenant has failed to provide 30 days' written notice invoking the Act.
Can I collect more security when the tenancy continues into another year? Yes, within the ceiling: additional security collected annually may not exceed 10 percent of the current deposit (N.J.S.A. 46:8-21.2), and the subsection states no rent-increase or other condition for it.
Can I call part of the money a non-refundable fee and keep it outside the cap? Do not rely on a label. Money advanced as security for performance, or to be applied to payments due, is the tenant's trust property under N.J.S.A. 46:8-19 and counts under the cap; no verified section creates a…

New Jersey's security deposit rules live in the Security Deposit Act, N.J.S.A. 46:8-19 et seq. The deposit stays the tenant's property, held in trust, until repaid or lawfully applied. The cap is one and one-half months' rent, interest belongs to the tenant, and the balance plus the tenant's share of interest must be returned within 30 days after termination. A court that finds for the tenant must award double the amount of the moneys due, plus full costs, and may award attorney's fees in its discretion (N.J.S.A. 46:8-21.1). Where the money sits, which notices are due, and when interest is paid turn on the subsection — and on whether you receive deposits for 10 or more units or for fewer.

The short version: Check coverage first — the Act applies to dwelling premises, with a narrow, tenant-invokable exception for owner-occupied premises with not more than two rental units (N.J.S.A. 46:8-26). If covered: collect no more than 1 1/2 times one month's rent, and additional security in any year of no more than 10 percent of the current deposit (N.J.S.A. 46:8-21.2). Place the money as N.J.S.A. 46:8-19 requires for your size, give the depository notice within 30 days of receipt and at the section's other listed times, pay or credit interest on the anniversary or renewal — or on January 31 under the written-notice election — and return the balance with an itemized statement within 30 days after termination, by personal delivery, registered mail, or certified mail.

What the earlier version of this page got wrong: Four claims were materially wrong; one unsupported claim was removed. (1) The owner-occupied exception is not flat: N.J.S.A. 46:8-26 excludes owner-occupied premises with not more than two rental units only where the tenant has failed to give 30 days' written notice invoking the Act. (2) The investment rule was reversed in effect: 10 or more units are governed by N.J.S.A. 46:8-19(a), with a choice of the qualifying fund or bank account; fewer than 10 are expressly outside (a) and deposit under (b) at the time-or-savings rate. (3) January 31 interest is not tenant-requested: it applies when the tenant was given written notice that subsequent payments will be made on January 31. (4) The 10 percent additional limit in N.J.S.A. 46:8-21.2 has no rent-increase condition in its text. Removed: the flat claim that non-refundable move-in fees are illegal — no verified section phrases a rule that way; they cap the sum required as security. Also omitted before: the displaced and domestic-violence tracks, N.J.S.A. 46:8-20 transfer timing, the no-deduction-while-in-possession rule, and the 30-day cure step for an annual interest or notice failure.

New Jersey combines a 30-day return clock with annual interest, repeated notices, and a 5-business-day displaced-tenant clock. The Security Deposit Disposition & Deadline Tracker ($14.95) keeps your deposit register, interest payments, notice dates, and deadlines in one spreadsheet so none is missed.

The statute table

Citation	What it says (one line)
N.J.S.A. 46:8-19, opening paragraph	Security money, including the tenant's interest, remains the tenant's property, held in trust, never mingled with the holder's personal property.
N.J.S.A. 46:8-19(a)	At 10 or more units: invest in shares of a qualifying insured money market fund, or deposit in a qualifying insured institution in this State in a variable-rate, money-market-tied account. Does not apply below 10 units, except as the Commissioner requires by rule.
N.J.S.A. 46:8-19(b)	Persons not under subsection (a) must deposit in an insured State or federally chartered institution in this State, at the rate currently paid on time or savings deposits.
N.J.S.A. 46:8-19(c), notice	Written notice of institution name and address, account type, current rate, and amount — within 30 days of receipt, of a covered move, at each annual payment, and after a transfer.
N.J.S.A. 46:8-19(c), interest	Interest belongs to the tenant, paid in cash or credited toward rent on renewal or anniversary — or on January 31 under the section's written-notice election.
N.J.S.A. 46:8-19(c), tenant remedy	On a failure to invest, deposit, notify, or pay interest, the tenant may apply the security plus 7 percent interest to rent by written notice, and thereafter owes no further deposit. For an annual failure alone, the tenant must first warn in writing and allow 30 days to comply.
N.J.S.A. 46:8-19(d)	Fund and account duties do not apply to a seasonal rental (not more than 125 consecutive days, permanent residence elsewhere, as defined in the paragraph); the landlord proves seasonal status.
N.J.S.A. 46:8-19.1	The Commissioner of Banking may make rules for computing interest on variable-rate accounts or fund shares.
N.J.S.A. 46:8-20	On conveyance, assignment, or foreclosure: turn deposit plus interest over at deed or assignment delivery, or within 5 days after, and notify the tenant by registered or certified mail. The successor must obtain the deposits.
N.J.S.A. 46:8-21	A holder who properly turns over deposit plus interest is relieved of repayment liability; the successor is responsible for investment, notices, interest, and return whether or not the money was transferred.
N.J.S.A. 46:8-21.1, return	Within 30 days after termination, return deposit plus tenant's interest, less charges expended under the agreement, itemized the same way. No deductions while the tenant remains in possession.
N.J.S.A. 46:8-21.1, displaced tenant	Within 5 business days after a covered displacement trigger, have deposit plus interest available and return it on demand, less agreement charges and rent due at displacement, with the notice, 30-day availability, and redeposit steps in the section.
N.J.S.A. 46:8-21.1, domestic violence	Within 15 business days after a lease terminates under N.J.S.A. 46:8-9.6, have security plus tenant's interest available and return it on demand, less agreement charges and rent due at termination.
N.J.S.A. 46:8-21.1, private action	On a finding for the tenant: double the moneys due under the section, plus full costs, and reasonable attorney's fees in the court's discretion.
N.J.S.A. 46:8-21.2	Cap: no more than 1 1/2 times one month's rent as security for dwelling purposes; additional security in a year may not exceed 10 percent of the current deposit.
N.J.S.A. 46:8-21.4	Small Claims Division of the Superior Court, Law Division, Special Civil Part: jurisdiction where the amount in dispute, including penalties, does not exceed $5,000, exclusive of costs.
N.J.S.A. 46:8-22	A trust under the Act is enforceable by civil action; the court may make any appropriate order to effectuate the Act. An enforcement provision — not a waiver provision.
N.J.S.A. 46:8-26	Applies to all dwelling premises except owner-occupied premises with not more than two rental units where the tenant has failed to provide 30 days' written notice invoking the Act.

Limits: how much can you charge?

The cap is 1 1/2 times one month's rental for dwelling purposes (N.J.S.A. 46:8-21.2) — $1,800 at $1,200 a month. It is on the sum required as security: pet or key money taken as security sits inside the total, because N.J.S.A. 46:8-19 covers money advanced as security for performance or to be applied to payments due. Later, additional security collected annually may not exceed 10 percent of the current deposit — $180 a year on $1,800 — with no other condition stated. Check your numbers with the Security Deposit Max Checker.

The 30-day deadline

Within 30 days after termination, return the deposit plus the tenant's portion of interest, less charges expended under the agreement (N.J.S.A. 46:8-21.1), by personal delivery, registered mail, or certified mail, with interest and deductions itemized and notified the same way. Two limits frame the duty: no deductions while the tenant remains in possession, and faster tracks below for displacement and domestic-violence terminations. Find your cutoff with the Security Deposit Deadline Finder.

When the clocks actually start

New Jersey runs several clocks, each off a different event:

Return: 30 days from termination of the lease (N.J.S.A. 46:8-21.1) — not from inspection, last invoice, or a forwarding address.
Initial notice: within 30 days of receipt of the deposit (N.J.S.A. 46:8-19(c)). Later notices run from a covered move, each annual interest payment, and a transfer.
Transfer turnover: at deed or assignment delivery, or within 5 days after (N.J.S.A. 46:8-20) — shorter than the 30-day transfer notice in N.J.S.A. 46:8-19(c)(5).
Annual interest: on the lease anniversary or renewal, or on January 31 if the written-notice election was given.
Cure for an annual failure: 30 days from mailing or hand delivery of the tenant's notice of failure, before the security plus 7 percent may be applied to rent (N.J.S.A. 46:8-19(c)).
Displaced tenant: 5 business days, starting only on the section's triggers — displacement by fire, flood, condemnation, or evacuation plus an official posting the premises against occupancy, or a building inspector's written certification (within 48 hours, after consulting a relocation officer where applicable) that displacement should continue longer than seven days (N.J.S.A. 46:8-21.1). The owner's notice is due within 3 business days after notification.
Domestic violence: 15 business days after termination as described in N.J.S.A. 46:8-9.6.

A worked example

Rent is $1,200 a month; you hold a $1,800 deposit, exactly at the cap. The lease terminates on Monday, March 2, 2026.

The deposit plus tenant's interest, less lawful charges, must be returned, itemized, by Wednesday, April 1, 2026 — 30 days after termination.
Your charges expended in accordance with the lease total $650. The balance due is $1,150, plus the tenant's portion of interest.
Send the statement and that amount by April 1: you have complied. Hold it past April 1, the tenant sues and wins, and the measure is double the amount due, plus costs — see the penalty section.

Deductions and the itemized list

The return may be reduced only by charges expended in accordance with the terms of a contract, lease, or agreement (N.J.S.A. 46:8-21.1) — a charge the agreement does not support does not belong on the statement. Interest and deductions must be itemized and notified by personal delivery, registered, or certified mail with the return; keep the invoices and the lease clause each charge rests on. And no deductions may be made while the tenant remains in possession — deductions belong to the termination accounting. Generate a letter with the Security Deposit Deduction Letter Generator.

Move-out compliance checklist

1. Confirm coverage first. For owner-occupied premises with not more than two units, check for the tenant's 30 days' written notice invoking the Act (N.J.S.A. 46:8-26), and check the seasonal definition in N.J.S.A. 46:8-19(d).

2. Total all security against the 1.5-month cap, and diary the 10 percent ceiling before collecting additional security in a later year (N.J.S.A. 46:8-21.2).

3. Place the money under your size's subsection — N.J.S.A. 46:8-19(a) at 10 or more units, (b) at fewer — in this State, never mingled with your own money.

4. Send the N.J.S.A. 46:8-19(c) notice within 30 days of receipt — name and address, account type, current rate, amount — and repeat it at the subsection's other listed times.

5. Pay or credit interest on the anniversary or renewal — or on January 31 under the written election — in cash or toward rent due.

6. Log the termination date the day it happens, inspect at once, and price only charges expended under the agreement. For displacement or a domestic-violence termination, switch to the 5- or 15-business-day track.

7. Return the balance plus interest by day 30, by personal delivery, registered, or certified mail, with the itemized statement; keep the mailing receipt. If you sell, turn the money over at deed delivery or within 5 days after, with the N.J.S.A. 46:8-20 notice.

Interest and where the money sits

The opening paragraph of N.J.S.A. 46:8-19 controls: the money, including the tenant's portion of interest, remains the tenant's property, held in trust, never mingled with your personal property or treated as your asset. Where it must sit depends on your size:

10 or more rental units — subsection (a). Invest in shares of an insured money market fund of a New Jersey-based investment company meeting the subsection's registration and short-maturity conditions, or deposit in an insured institution in this State in a variable-rate account similar to average money market transaction account rates, as the subsection describes. Subsection (a) does not apply at less than 10 units, except as the Commissioner requires by rule.
Fewer than 10 rental units — subsection (b). Deposit in an insured institution in this State, at the rate currently paid on time or savings deposits.

All of the money may sit in one interest-bearing account for multiple tenants, if every other requirement is met — pooled is allowed, mingled with your own money is not. Interest is paid in cash or credited toward rent on the renewal or anniversary, or on January 31 under the noticed election. Run the numbers with the Security Deposit Interest Calculator.

The penalty, spelled out

Private return action (N.J.S.A. 46:8-21.1). A court finding for the tenant must award double the amount of said moneys, plus full costs, and may award reasonable attorney's fees in its discretion. Double the $1,150 due in the example is $2,300, plus costs and any fees — for a balance that cost $1,150 plus interest to send on time. If nothing is returned on an $1,800 deposit, double starts at $3,600, before interest.
Apply-to-rent remedy (N.J.S.A. 46:8-19(c)). Fail to invest, deposit, notify, or pay interest, and the tenant may apply the security plus 7 percent interest to rent due or to become due — after which no further deposit is owed or demandable. For an annual failure alone, the tenant must first warn in writing and allow the 30 days above.
State civil penalty for assistance deposits (N.J.S.A. 46:8-21.1). For a deposit made by or for a tenant who received State or federal financial assistance, a willful and intentional withholding violating N.J.S.A. 46:8-19 carries a penalty of $500 to $2,000 per offense, collected by summary proceedings.
Trust enforcement (N.J.S.A. 46:8-22). A trust under the Act is enforceable by civil action, with any appropriate interim or final order.

FAQ

Does the Act apply to my owner-occupied two-unit building?

Only if the tenant invokes it: N.J.S.A. 46:8-26 excludes owner-occupied premises with not more than two rental units only where the tenant has failed to provide 30 days' written notice invoking the Act.

Can I collect more security when the tenancy continues into another year?

Yes, within the ceiling: additional security collected annually may not exceed 10 percent of the current deposit (N.J.S.A. 46:8-21.2), and the subsection states no rent-increase or other condition for it.

Can I call part of the money a non-refundable fee and keep it outside the cap?

Do not rely on a label. Money advanced as security for performance, or to be applied to payments due, is the tenant's trust property under N.J.S.A. 46:8-19 and counts under the cap; no verified section creates a separate fee category.

I have nine units. Do I have to use a money market fund?

No. Subsection (a) does not apply at less than 10 units, except as the Commissioner requires by rule; you deposit under subsection (b) at the time-or-savings rate. At 10 or more, subsection (a) offers a choice — the qualifying fund or the qualifying bank account, not the fund alone.

What happens if I miss a depository notice or an interest payment?

The tenant gains the apply-to-rent remedy in N.J.S.A. 46:8-19(c) — security plus 7 percent interest applied to rent, with no further deposit demandable. If the only failure is the annual payment or annual notice (not also a change-of-account notice), the tenant must first warn in writing and allow 30 days from mailing or hand delivery to comply.

When is interest actually paid — and what is the January 31 rule?

In cash, or credited toward rent due, on the renewal or anniversary. January 31 is an alternative date applying only if the tenant was given written notice that subsequent payments will be made on January 31 — it is not triggered by a tenant request.

My tenant was displaced by a fire and the building was posted. How fast must I return the deposit?

Within 5 business days after the covered trigger, have the deposit plus interest available and return it on demand, less agreement charges and rent due (N.J.S.A. 46:8-21.1). The section's written notice is due within 3 business days after notification, and the net sum must stay available on demand during normal business hours for 30 days in the same municipality, itemized.

Where are deposit disputes heard, and how large can the award get?

The Division of Small Claims of the Superior Court, Law Division, Special Civil Part has jurisdiction where the amount in dispute, including penalties, does not exceed $5,000, exclusive of costs (N.J.S.A. 46:8-21.4). A court finding for the tenant must award double the moneys due, plus full costs, and may award reasonable attorney's fees.

Read the statute yourself

Primary sources:

New Jersey Legislature — official site, for the official text of Title 46, chapter 8.
N.J.S.A. 46:8-19 (Justia) — investment, notice, and interest, including the 7 percent remedy and the seasonal paragraph.
N.J.S.A. 46:8-21.1 (Justia) — the 30-day return, displaced and domestic-violence tracks, and double recovery.
N.J.S.A. 46:8-21.2 (Justia) — the 1.5-month cap and the 10 percent annual additional limit.
N.J.S.A. 46:8-26 (Justia) — the application section and its tenant-invocation wording.

More security deposit guides

Last verified: October 15, 2026. General information, not legal advice. Verify with a licensed New Jersey attorney.

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General information only: this article is for educational purposes and is not legal, tax, or financial advice. We are not attorneys. Laws change and vary by state — verify with a licensed professional before acting.