New Jersey Security Deposit Limits: How Much Can a Landlord Charge?
Use this free New Jersey security deposit limit calculator to check if your landlord is overcharging your security deposit and track the return deadline under New Jersey law.
Rent & Deposit Amounts
In New Jersey, security deposits are capped at 1.5 months of rent. Enter your numbers to check.
How Does It Work?
Enter Amounts
Your monthly rent and the deposit your landlord charged.
Timeline
Tell us if you've moved out so we can check the return deadline.
Legal Analysis
We check the deposit limit and calculate the exact return date.
How Much Can a Landlord Charge for a Security Deposit in New Jersey?
Legal basis: N.J.S.A. 46:8-21.2 & 46:8-21.1.
How New Jersey Security Deposit Limits Work
New Jersey sets the security deposit cap at 1.5 times the monthly rent — not one month, which is a common misconception. Under N.J.S.A. 46:8-21.2, a landlord may collect up to one-and-a-half months' rent as a security deposit. This is one of the higher caps among the northeastern states we cover.
The return deadline is 30 days after the lease ends, and the landlord must provide an itemized list of any deductions along with receipts. New Jersey also has special accelerated return deadlines for specific situations: 15 business days for domestic violence lease breaks, and 5 business days for tenants displaced by fire or flood.
The deposit must be placed in an interest-bearing account at a New Jersey bank, and the landlord must notify the tenant of the bank name and address in writing. The tenant is entitled to the actual interest earned on the account — not a fixed statutory rate. Failure to comply with deposit requirements may expose the landlord to double (2×) damages.
Example: Is Your NJ Deposit Legal?
Your monthly rent is $2,000 and your landlord collected $3,500 as a security deposit.
Your landlord collected $500 more than the 1.5-month cap allows. You can demand the excess back. Note: if your landlord told you "one month's rent" is the cap, they were likely confusing NJ with NY or other states — New Jersey's cap is specifically 1.5 months.
Frequently Asked Questions
How much is a security deposit for an apartment in New Jersey? ▼
The legal maximum is 1.5 times your monthly rent. For example, if your rent is $2,000/month, your landlord can collect up to $3,000 as a security deposit. This cap is set by N.J.S.A. 46:8-21.2 and applies to all residential leases in New Jersey.
Can I use my security deposit for last month's rent in New Jersey? ▼
Generally, no. The security deposit and rent are legally separate obligations. If you withhold rent and tell your landlord to "apply the deposit," you may face an eviction proceeding for non-payment of rent. Pay all rent through your move-out date and then receive your deposit back (with interest) within 30 days.
Does my New Jersey landlord owe me interest on my deposit? ▼
Yes. Your landlord must place your deposit in an interest-bearing account at a New Jersey bank and pay you the actual interest earned annually. There is no fixed statutory rate — you're entitled to whatever the bank actually pays. The estimated rate is typically around 1-2% APY. Note: the "7%" figure you may have seen online is a penalty for landlord non-compliance with deposit notice requirements — it is NOT the regular interest rate.
What is the return deadline for security deposits in New Jersey? ▼
The standard deadline is 30 days after the lease ends. However, NJ has special accelerated deadlines: 15 business days for domestic violence lease breaks, and 5 business days for tenants displaced by fire or flood. The landlord must provide an itemized statement of any deductions.
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