The Security Deposit Act

In New Jersey, your security deposit is still your money. Your landlord has to keep it in an interest-bearing account, tell you in writing where it is, pay you the interest every year, and return it within 30 days after your lease ends, along with a written list of any deductions.

If your landlord wrongfully keeps your deposit, the court must award you double the amount wrongfully withheld. And if your landlord didn't hold your deposit or notify you properly, you may be able to apply it, plus 7% interest, to your rent.

Each rule has conditions. Doubling applies only to what was wrongly kept after lawful deductions. Some owner-occupied buildings with two or fewer rental units are exempt unless you give written notice. And applying your deposit to rent the wrong way can lead to an eviction case. Whether you're owed money, and how much, depends on details that are hard to judge on your own.

The full legal analysis

Security Deposit Basics

Whenever a tenant deposits or advances "money or other form of security . . . on a . . . lease . . . for the use or rental of real property," either "for performance of the . . . lease" or "to be applied to payments upon [that] . . . lease . . . when due," that security deposit, as well as "the tenant's portion of the interest or earnings accumulated thereon," will, "until repaid or so applied": (1) remain the tenant's property; (2) "be held in trust" by the landlord, with the deposit's use governed by "the terms of the . . . lease"; and (3) "not be mingled with the personal property or become an asset" of the landlord. N.J.S.A. 46:8-19.

The landlord must either (1) "[i]nvest that money in shares of an insured money market fund" meeting certain requirements or (2) "deposit that money" in an interest-bearing bank account meeting certain requirements. N.J.S.A. 46:8-19(a). This requirement does not apply to landlords "receiving money for less than 10 rental units" except "where required by the Commissioner of Banking and Insurance by rule or regulation." Ibid. However, a landlord not bound by this requirement must still deposit the money in an appropriate financial institution or association, in "an account bearing interest at the rate currently paid by such institutions and associations on time or savings deposits." N.J.S.A. 46:8-19(b). But see N.J.S.A. 46:8-19(d) (completely exempting certain seasonal uses and rentals from the deposit and investment requirements, but placing the burden on the landlord to prove "that the use or rental of the residential property is seasonal").

The landlord must notify the tenant, in writing, of "the name and address" of the institution where the landlord deposited or invested the security deposit, "the type of account" used, "the current rate of interest for that account," and "the amount of such deposit or investment." N.J.S.A. 46:8-19(c). The landlord must provide this notice "within 30 days" of receiving the security deposit from the tenant. N.J.S.A. 46:8-19(c)(1). Subject to an exception for institutional mergers, the landlord must provide this notice again if they move the deposit from one institution or account to another, within 30 days of doing so, but only if the change "occur[red] more than 60 days [before] the annual interest payment." N.J.S.A. 46:8-19(c)(2). The landlord must also provide this notice again "at the time of each annual interest payment," and "within 30 days after the transfer or conveyance of ownership or control of the property." N.J.S.A. 46:8-19(c)(4), (5).

Any interest earned from the deposit belongs to the tenant, and must be paid to the tenant "in cash" or "credited toward the payment of rent due," either "on the renewal or anniversary of [the] tenant's lease" or "on January 31" if the tenant received written notice "before the next anniversary of the tenant's lease" that "subsequent interest payments [would] be made on January 31 of each year." N.J.S.A. 46:8-19(c).

If the landlord fails to invest or deposit the money as required in this section, or to provide notice or pay interest as required in this subsection, the tenant may give the landlord written notice that the security money, "plus an amount representing interest at the rate of seven percent per [year]," will "be applied [to] rent payment or payments due or to become due from the tenant." N.J.S.A. 46:8-19(c). Thereafter, the tenant has no "obligation to make any further security deposit" and the landlord may not "make further demand for a security deposit." Ibid.

If the landlord failed to "pay the annual interest or . . . provide the annual notice at the time of the annual interest payment," and "the annual notice is not also serving as a notice of change of account or institution," before the tenant can "apply the security deposit plus interest [to] the rent payment or payments," the tenant must first give the landlord "a written notice of [the landlord's] failure and . . . allow [the landlord] 30 days from the mailing date or hand delivery of this notice to comply with the annual interest payment or annual notice, or both." Ibid.

This cure requirement applies only to failures to pay annual interest or provide the annual notice. If the landlord failed to invest or deposit the security money as required, or failed to provide any other required notice (such as the initial notice within 30 days of receiving the deposit), the tenant may apply the deposit to rent without first providing an opportunity to cure. See ibid.; see also N.J. Dep't of Cmty. Affairs, Security Deposit Bulletin at 2 (rev. July 2025), available at https://www.nj.gov/dca/codes/publications/pdf_lti/secty_deposit_bulletin.pdf ("The 30-day allowance is not required[] if the landlord failed to properly deposit the initial security deposit money.").

Returning the Deposit & Double Damages

"Within 30 days after the termination of the tenant's lease," the landlord must "return by personal delivery[ or] registered or certified mail the sum so deposited plus the tenant's portion of the interest or earnings accumulated thereon, less any charges expended in accordance with the terms of a contract, lease, or agreement." N.J.S.A. 46:8-21.1. But see ibid. (providing a shorter deadline if the tenant is displaced or if the tenant terminates the lease under N.J.S.A. 46:8-9.6). The landlord must itemize the "interest or earnings and any such deductions" and notify the tenant "thereof by personal delivery, registered [mail,] or certified mail." Ibid. However, the landlord may not make deductions from the security deposit "of a tenant who remains in possession of the rental premises." Ibid.

In an action by the tenant "for the return of moneys due under this section," "the court[,] upon finding for the tenant," "shall award recovery of double the amount of said moneys, together with full costs of any action and, in the court's discretion, reasonable attorney's fees." Ibid. The tenant is entitled to this remedy once "the thirty-day period prescribed by the statute expire[s] without a return of the balance due." Kang In Yi v. Re/Max Fortune Props., Inc., 338 N.J. Super. 534, 538 (App. Div. 2001). "A court may not withhold the statutorily mandated doubling of a wrongfully retained security deposit based on its view that the landlord's violation of N.J.S.A. 46:8-21.1 was de minimus or other equitable considerations." Reilly v. Weiss, 406 N.J. Super. 71, 84 (App. Div. 2009) (quoting Hale v. Farrakhan, 390 N.J. Super. 335, 343 (App. Div. 2007)). However, the statute does not authorize "punitive damages . . . beyond the double damages provided in N.J.S.A. 46:8-21.1." Kang In Yi, 338 N.J. Super. at 539-40. Moreover, doubling applies only to the net amount withheld: "the only item which should be doubled is the net amount due to the tenant on the security deposit and interest, after deductions of the charges due to the landlord." Jaremback v. Butler Ridge Apartments, 166 N.J. Super. 84, 89 n.1 (App. Div. 1979).

If the tenant's proven "outstanding obligations" to the landlord exceed the deposit, "there [is] no deposit to return to the tenant and no valid basis for enforcing the [statute's] notification requirement." Reilly, 406 N.J. Super. at 81 (quoting Penbara v. Straczynski, 347 N.J. Super. 155, 160-61 (App. Div. 2002)). See also Lorril Co. v. La Corte, 352 N.J. Super. 433, 442 (App. Div. 2002) (holding that, where a tenant's "remaining rent obligations exceeded the security deposit, nothing was unlawfully withheld and nothing remained of the deposit to be doubled"). The landlord bears the burden to prove its entitlement to any deduction. See Veliz v. Meehan, 258 N.J. Super. 1, 5 (App. Div. 1992).

Nothing in the Act authorizes a tenant to apply a properly held and noticed security deposit to rent. Absent a violation of N.J.S.A. 46:8-19 or an excess deposit under N.J.S.A. 46:8-21.2, a tenant who withholds rent equal to the deposit remains liable for that rent. The landlord may also pursue a summary dispossess action for nonpayment of rent. In that action, "[p]ossession of the premises is the only available remedy for nonpayment of rent, because money damages may not be awarded in a summary dispossess action." Hodges v. Sasil Corp., 189 N.J. 210, 221 (2007). See also R. 6:3-4(a) (providing that "[s]ummary actions between landlord and tenant for the recovery of premises shall not be joined with any other cause of action"); Raji v. Saucedo, 461 N.J. Super. 166, 170 (App. Div. 2019) (holding that "a summary dispossess action does not permit either a landlord or tenant to plead a claim for damages"). The landlord may, however, recover the unpaid rent itself in a separate action for breach of the lease.

Coverage and Limits

The Act applies "to all rental premises or units used for dwelling purposes," excluding "owner-occupied premises" with two or fewer units for rent if "the tenant has failed to provide 30 days written notice to the landlord invoking the [Act's] provisions." N.J.S.A. 46:8-26. "Any provision of [a] contract, lease or agreement whereby a [tenant] waives any provision of [the Act] is absolutely void." N.J.S.A. 46:8-24.

A landlord may not require "more than a sum equal to 1 1/2 times 1 month's rental" as a security deposit. N.J.S.A. 46:8-21.2. In addition, annual increases in the security deposit "shall not be greater than 10 percent of the current security deposit." Ibid. A landlord "cannot '[s]ub-divid[e]' a tenant's funds into refundable pet deposits, not subject to the [Act], and other general security deposits that are subject to the [Act]" to avoid this cap. Reilly, 406 N.J. Super. at 79 (first two alterations in original) (quoting Chatterjee v. Iero, 380 N.J. Super. 46, 54 (Law Div. 2005)).

To the extent a landlord's collected security deposit "exceeds the permissible statutory limit, [a tenant's] security deposit has been 'wrongfully withheld' by [the landlord] and the remedy provided by N.J.S.A. 46:8-21.[1] is appropriate." Id. at 82. A tenant may also apply money "deposited in excess of the statutory limit to their rent obligations during their tenancy." See id. at 81-82 (citing Brownstone Arms v. Asher, 121 N.J. Super. 401, 406 (Dist. Ct. 1972)). However, "if applied to the current rent obligation, the prohibited excess deposit would not be 'wrongfully withheld' at the termination of the leasehold, and thus not subject to the doubling provisions of N.J.S.A. 46:8-21.1." Id. at 82.

If the property changes hands, the new owner "is nevertheless responsible for the proper investment of the security deposit, giving all notices and paying interest . . . [,] and for the return of the security deposit, plus any accumulated earnings or interest thereon," "[w]hether or not the deposit plus accumulated interest are so transferred." N.J.S.A. 46:8-21. See generally N.J.S.A. 46:8-20 (describing the transferring owner's duty to turn over the deposit and notify the tenant); N.J.S.A. 46:8-19(c)(5) (requiring notice within 30 days after a transfer).