New Jersey Security Deposit Calculator 2026

Calculate interest owed on your security deposit and understand New Jersey's deposit laws.

Interest Required

New Jersey Security Deposit Law at a Glance

Interest Required by Law: Yes - landlord must pay interest
Estimated Annual Rate: 7.0% per year (compound interest)
Maximum Deposit: 1.5 months' rent
Interest Rate: 7.0%
New Jersey requires landlords to invest security deposits in insured accounts and pay tenants the interest earned annually or at move-out. Rate varies; use approximate 7% here for illustration. Deposits are limited to 1.5 months' rent.

Security Deposit Interest Calculator

Total deposit paid to landlord
Used to check deposit limits
$0
Total Interest Owed
$0
Original Deposit
$0
Total Return (Deposit + Interest)
0
Years Held
--
Deposit vs. Legal Limit

Interest Growth Over Time

Estimated interest at 7.0% per year on a $1,500 deposit.

Years HeldInterest EarnedTotal Return
1 year $105.00 $1,605.00
2 years $210.00 $1,710.00
3 years $315.00 $1,815.00
5 years $525.00 $2,025.00
10 years $1,050.00 $2,550.00

New Jersey Tenant Rights: Security Deposit Checklist

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