Getting your deposit back in Sussex County, NJ: the courthouse, the boards, and who helps
You do not need a lawyer to sue for a deposit here. On the county's median rent, a full-deposit case lands in Small Claims at the Newton courthouse - but that depends on your deposit, not the median, and the check below settles it. The rules behind it are the state's, not the county's: New Jersey law governs the deposit in all 24 municipalities, for the 9,401 households that rent here. What is local is everything around the rule: which courthouse hears the case, which towns keep a rent board, where the landlord is registered, and who will help for free.
Where you stand
Your deadline, your numbers, and why no Sussex County ordinance changes either.
Has your landlord missed the 30-day deadline?
Two fields, ten seconds - the math follows N.J.S.A. 46:8-21.1, the same statute in every Sussex County town. Add your deposit to see what you can demand and which Newton track the doubled claim lands on.
The rules themselves: 30 days, doubled, one and a half months
These rules come from New Jersey state law, not from the county. We checked the published code of all 24 Sussex County municipalities against the state's 2026 survey: not one has a deposit ordinance of its own, so a landlord who tells you it works differently in Newton, Franklin or Hampton is wrong.
The Rent Security Deposit Act, N.J.S.A. 46:8-19 to 46:8-26, reads the same in every Sussex County town. The New Jersey page has the full text and the case law; this is the short version.
- 30 days
- to return it after you move out
- 2x
- what a court awards on money wrongfully kept
- 1.5 months
- the most any NJ landlord may collect
The clock starts the day the tenancy ends - usually the day the keys go back - and runs 30 days, five business days if fire, flood or condemnation put you out. Miss it, or keep money without an itemized reason, and the court doubles what was withheld: "shall", not "may", with costs on top. The same doubling applies at the Newton courthouse as anywhere in the state. The statute in full, the exemptions and the case law are on the New Jersey page.
What a deposit dispute looks like in Sussex County, in numbers
- $1,585
- median monthly rent
- $2,378
- the most a landlord may hold on it
- 9,401
- renter households - 16% of the county
The median Sussex County renter pays $1,585 a month, so the deposit on a median unit tops out at $2,378 - one and a half months is the state cap. If a landlord keeps all of it past the 30 days, the claim is that amount doubled, $4,755, which stays under the $5,000 Small Claims line: a typical full-deposit case in this county is a Small Claims filing, on the short form with the $35 fee. Only a deposit above $2,500 doubles past it into the Special Civil Part.
Rent boards exist in 2 of the 24 municipalities
Rent control is the one landlord-tenant rule New Jersey towns set locally, and 2 towns in Sussex County keep a board. None of it touches deposits - the cap and the 30 days are the state's everywhere - but a board knows its local landlords, which is worth a call when a management company has gone quiet.
The 2 Sussex County boards, and the towns without one
| Municipality | Covers | Annual limit | Board |
|---|---|---|---|
| Franklin | Mobile Homes only | Each Jan 1st, entitled to the percentage increase in the CPI NY-Northeast NJ for Urban Wage Earners and Clerical Workers for the fiscal year ending Aug 31 to the effective date of requested increase, up to 3.5%. | Rent Leveling Board (973) 528-8588 |
| Hampton | Mobile Homes only | Based on CPI | Rent Leveling Board (973) 383-5570 |
No rent control: Andover Borough, Andover Township, Branchville, Byram, Frankford, Fredon, Green, Hamburg, Hardyston, Hopatcong, Lafayette, Montague, Newton, Ogdensburg, Sandyston, Sparta, Stanhope, Stillwater, Sussex, Vernon, Walpack, Wantage. In those towns the rent is whatever the lease says, and the deposit is still capped at one and a half months of it.
The courthouse, and how you file
The Newton window, the form your claim needs, and what it costs here.
Where a Sussex County deposit case is filed
Deposit lawsuits go to the Special Civil Part of the Superior Court, which sits by county. You file in the county where the landlord lives or does business - not where you live - and if the landlord is out of state, in the county where the rental is. A Newton tenant whose landlord runs the building from the next county over files there; a Newton tenant with a Newton landlord files here. The Special Civil Part window is in the Sussex County Judicial Center. Sussex shares a vicinage with Morris, but each county keeps its own Special Civil Part office - file at the Sussex one.
- The courthouse
- Sussex County Judicial Center
Special Civil Part (Small Claims Section)
43-47 High Street, Newton, NJ 07860 - Phone and hours
- 862-397-5700 ext. 75455
Mon - Fri: 8:30 a.m. - 4:30 p.m. - Small Claims Section
- Claims up to $5,000. Filing fee $35, plus $5 for each additional defendant.
- Special Civil Part
- Claims up to $20,000. Filing fee $50 to $75.
The Newton office in practice
Checked on September 4, 2026 against the court's own pages. Rooms, hours and phone extensions change without notice - confirm with the office before you rely on any line below.
- Special Civil Part / Small Claims line - the courthouse number above
- 862-397-5700 ext. 75455
- Mediation and arbitration
- 862-397-5700 ext. 75355
Free help inside the courthouse. The vicinage's Court User Resource Center - Morris County Administration and Records Building, 10 Court Street, Room AR105, Morristown, NJ 07963, Sussex County Judicial Center, 862-397-5700 ext. 75160, [email protected] - explains forms and procedure to people without a lawyer. Staff cannot give legal advice, but they can tell you which form, which window, and what is missing from your file before you pay the fee.
Settling before the judge. On the hearing date the court sends both sides to a settlement conference first; many deposit cases end there with a payment plan.
Filing here: the Sussex County layer
The procedure is the state's - what is local is the window you hand it to. Filing to judgment in New Jersey, in four steps has the sequence, the exhibit stack and the hearing itself. Here is the Sussex County layer.
- Before you file
- Send the demand letter by certified mail first, citing N.J.S.A. 46:8-21.1 and the 30-day deadline, and give it 10 to 14 days. A judge will ask whether the landlord had a chance to pay, and the letter becomes your first exhibit.
- Your form
- Up to $5,000 it is the Small Claims kit; above that the Special Civil Part complaint. Enter your deposit in the check at the top and this page names your form.
- Where to hand it in
- The Special Civil Part window, 43-47 High Street, Newton, NJ 07860 - in person during court hours, by mail to the same address, or online through JEDS. One copy of the complaint per defendant.
- What it costs here
- $35, plus $5 for each additional defendant in Small Claims, $50 to $75 in the Special Civil Part. A fee waiver is available if you cannot afford it - ask the clerk for the form when you file.
The Newton office at 862-397-5700 ext. 75455 can tell you the current wait - count on two to three months from filing to a hearing date in most vicinages.
The forms, from the court itself
Looking things up, and getting help
The landlord's legal name and address, which of 24 Sussex County clerks holds it, and who helps for free.
Finding the landlord's mailing address
A demand letter needs an address, and the one on the lease is often a management office that has since moved. Under New Jersey's Landlord Identity Law your landlord had to register the owner's name and address - with the municipal clerk for one- and two-unit buildings, with the state for anything larger - and the clerk's copy is public. The lookup below has the clerk for every one of Sussex County's 24 municipalities.
One Sussex County city runs its own rental registry on top of the state filing - an inspection or licensing office that holds the current owner and managing agent for every registered rental. Where your building is in one of them, that office is usually quicker than the clerk.
- Newton · Landlord Registration - Business and Residential Rental Unit Registration and Liability Insurance (Ordinance 2022-30) (Municipal Clerk's Department, Town of Newton, 39 Trinity Street, Newton, NJ 07860) · 973-383-3521
Each residential rental unit is registered annually ($200 per unit) with proof of liability insurance, and the Town maintains a list of registered insured properties; the owner fields on the form were not shown on the fetched page. Not stated; contact the Municipal Clerk or file an OPRA request with the Clerk.
Where the landlord's registration is filed: the municipal clerk
New Jersey's Landlord Identity Law makes every landlord file a registration statement - the owner's legal name and address, and the managing agent's - and for one- and two-unit buildings it is filed with the clerk of the municipality the rental is in (larger buildings register with the state Department of Community Affairs). The clerk's copy is a public record. Pick your town for the office that holds it.
All 24 municipal clerks in Sussex County
| Municipality | Clerk's office | Phone |
|---|---|---|
| Andover Borough | 137 Main Street, Andover, NJ 07821 | 973-786-6688 |
| Andover Township | 134 Newton-Sparta Rd, Newton, NJ 07860 | 973-383-4280 |
| Branchville Borough | 34 Wantage Avenue, Branchville, NJ 07826 | 973-948-4626 |
| Byram Township | 10 Mansfield Dr, Stanhope, NJ 07874 | 973-347-2500 |
| Frankford Township | 151 Rt. 206 South, Augusta, NJ 07822 | 973-948-5566 |
| Franklin Borough | 46 Main Street, Franklin, NJ 07416 | 973-827-9280 |
| Fredon Township | 443 Rt. 94, Newton, NJ 07860 | 973-383-7025 |
| Green Township | 150 Kennedy Rd., P.O. Box 65, Tranquility, NJ 07879 | 908-852-9333 ext. 11 |
| Hamburg Borough | 16 Wallkill Ave, Hamburg, NJ 07419 | 973-827-9230 |
| Hampton Township | 1 Rumsey Way, Newton, NJ 07860 | 973-383-3812 |
| Hardyston Township | 149 Wheatsworth Rd Ste A, Hardyston, NJ 07419 | 973-823-7020 |
| Hopatcong Borough | 111 River Styx Rd, Hopatcong, NJ 07843 | 973-770-1200 |
| Lafayette Township | 33 Morris Farm Rd, Lafayette, NJ 07848 | 973-383-1817 |
| Montague Township | 277 Clove Rd, Montague, NJ 07827 | 973-293-7300 |
| Newton Town | 39 Trinity St, Newton, NJ 07860 | 973-383-3521 |
| Ogdensburg Borough | 14 Highland Ave., Ogdensburg, NJ 07439 | 973-827-3712 |
| Sandyston Township | 133 Rt 645, Sandyston, NJ 07826 | 973-948-3520 |
| Sparta Township | 65 Main St., Sparta, NJ 07871 | 973-729-2626 |
| Stanhope Borough | 77 Main St., Stanhope, NJ 07874 | 973-347-0173 |
| Stillwater Township | 964 Stillwater Rd., Newton, NJ 07860 | 973-383-9484 |
| Sussex Borough | 2 Main Street, Sussex, NJ 07461 | 973-875-4831 |
| Vernon Township | 21 Church Street, Vernon, NJ 07462 | 973-764-4055 |
| Walpack Township | 9 Main Street, Walpack Center, NJ 07881 (mail: PO Box 813, Sussex, NJ 07461) | 973-948-6861 |
| Wantage Township | 888 Rt. 23, Wantage, NJ 07461 | 973-875-7192 |
List from the county's own directory, checked September 4, 2026.
Free help in Sussex County
- Legal Services of Northwest Jersey (LSNWJ) - Sussex County office · (973) 383-7400
18 Church Street, Suite 120, Newton, NJ 07860. Free civil legal help for lower-income residents, including tenant matters.
- Volunteer Lawyers for Justice · 973-645-1955
Statewide pro bono program that helps tenants draft deposit demand letters and prepare pro se complaints against landlords who kept a deposit.
- Legal Services of New Jersey hotline · 1-888-576-5529
Statewide intake line for free legal help, 1-888-LSNJ-LAW.
If it goes wrong
What losing costs, whether they can retaliate, and how a Sussex County judgment is actually collected.
Before you file: the three things people worry about
- What if I lose?
- You are out the filing fee and the time. You are the one suing, so losing leaves you where you started and puts no eviction on your record. What losing actually costs - and the one point most failed claims turn on - is on the New Jersey suing page.
- Can the landlord retaliate?
- After a move-out, barely - the tenancy is over and you are the plaintiff. If you still rent from them, New Jersey bars reprisals for exercising a legal right. The full answer is on the New Jersey suing page; in Sussex County the ombudsman at the Sussex County Judicial Center and Legal Services of Northwest Jersey (LSNWJ) - Sussex County office both take the question in person, for free.
- If I win, how do I get paid?
- The court does not collect for you - a judgment is an instrument you enforce, and judgments against landlords are unusually collectable. Collecting your judgment walks through levy, garnishment and liens. The writ is issued by the Vicinage 10 (Morris/Sussex) clerk at the same Newton window you filed at.
Build your case
The case builder runs on New Jersey law, which is exactly the law that applies here. It checks the 30-day deadline against your move-out date, grades each deduction, and writes the demand letter with the statute cited - the letter that becomes Exhibit A at the Newton courthouse if it comes to that.
Build your case →Sources
- NJ Department of Community Affairs, 2026 Rent Control Survey (all 564 municipalities)
- Superior Court of New Jersey, Vicinage 10 (Morris/Sussex)
- Superior Court of New Jersey, Vicinage 10 (Morris/Sussex) - njcourts Special Civil directory mirror: Sussex County Judicial Center, 43-47 High Street, Newton 07860
- NJ Courts, Morris/Sussex vicinage - offices and ombudsman pages
- NJ Courts, Lawsuits $5,000 or less (Small Claims)
- Legal Services of Northwest Jersey (LSNWJ) - Sussex County office
- U.S. Census Bureau, American Community Survey 2024 5-year, tables B25064 and B25003 (via Census Reporter)
- Rent Security Deposit Act, N.J.S.A. 46:8-19 to 46:8-26 (official text)
Court, board and legal-aid details checked on September 4, 2026. Phone numbers and fees change; confirm with the office before you rely on one. Not reviewed by a licensed attorney, and not legal advice.