New Jersey Security Deposit Law: Return Deadline, Limits, and How to Get It Back

In New Jersey, a landlord generally cannot collect a security deposit larger than one and one-half (1.5) months' rent, and after you move out the landlord must return the deposit, with any accrued interest, within 30 days. These rules come from New Jersey's Rent Security Deposit Act (commonly cited as N.J.S.A. 46:8-19 and following), which applies to most residential rentals statewide. If a landlord wrongfully keeps money you are owed, the law can require them to pay you double the amount wrongfully withheld plus court costs and attorney fees. This is general information, not legal advice, and the rules can change or have local wrinkles, so confirm the current statute or talk with a New Jersey tenant attorney or legal aid office before acting.

How much can a New Jersey landlord charge?

New Jersey is one of the states that caps deposits. The total security deposit a landlord may hold cannot exceed 1.5 times the monthly rent.

• If the rent later increases, the landlord may collect additional deposit, but a yearly increase to the deposit itself is limited to no more than 10 percent of the current deposit.
• Fees labeled as "non-refundable" but that function as a security deposit may still be treated as part of the deposit under the law.
• The cap covers the combined total, so a large "last month's rent" payment plus a deposit can run into the 1.5-month limit.

The 30-day return deadline and itemized statement

After the tenancy ends and you return possession, the landlord must send your deposit back within 30 days. The refund must be accompanied by an itemized written statement of any deductions and the interest earned.

• The deposit and statement must be delivered by personal delivery or mail to your last known address or forwarding address, so leave a written forwarding address when you go.
• In special situations the deadline is shorter, such as 5 days when a tenant must leave because of fire, flood, condemnation, or evacuation.
• The 30-day clock can also be triggered when a tenancy ends after certain displacement or domestic-violence relocation circumstances.

What can and cannot be deducted

A landlord may deduct for unpaid rent and for actual damage the tenant caused beyond ordinary use. A landlord may not deduct for normal wear and tear, which is the gradual aging a unit experiences from everyday living.

• Deductible: holes in walls, broken fixtures, missing appliances, heavy stains or pet damage, trash removal, and unpaid rent or utilities owed under the lease.
• Not deductible: faded paint, minor carpet wear, small nail holes, worn finishes, and other expected aging.
• Document the unit's condition with dated photos or video at move-in and move-out to challenge questionable charges.

Interest on your deposit

New Jersey requires landlords to keep deposits in a designated account and to pay or credit interest (or earnings) to the tenant. Within 30 days of receiving the deposit, the landlord must give you written notice naming the bank or investment, the type of account, and the amount.

• Landlords with 10 or more units generally must use an insured money market or interest-bearing account; smaller landlords have somewhat different options but still owe the tenant the earnings.
• Interest is typically paid annually, either by check or as a credit toward rent, on the deposit's anniversary date.
• If the landlord fails to give the required notice, the tenant may have the right to apply the deposit toward rent after notice.

Penalties and how to sue in small claims

If a landlord fails to return the deposit and interest within 30 days, or makes improper deductions, a court can order the landlord to pay double the wrongfully withheld amount, plus court costs and, in many cases, reasonable attorney fees. This double-damage remedy is one of the strongest tenant protections in the state.

• Start with a written demand letter to the landlord, sent by certified mail, stating the amount owed and a deadline.
• If that fails, file suit in the Special Civil Part of the Superior Court, Law Division, in the county where the property sits. The Small Claims Section handles many deposit disputes up to a set dollar limit, with the broader Special Civil Part handling larger amounts.
• Bring your lease, the demand letter, move-in and move-out photos, receipts, and proof of what you paid.
• Because the law allows double damages and fees, a New Jersey tenant attorney or local legal aid office is often worth contacting, especially for larger deposits or repeated violations.

Landlord-tenant law changes over time and some municipalities add their own protections, so verify the current New Jersey statute sections and any local rules before you rely on these figures.