Property taxes in New Jersey are assessed and collected at the local level — primarily by counties and municipalities — with rates varying significantly depending on where your home is located. The statewide average effective rate for 2025is 2.23%, meaning a homeowner with a $453,000 median-value home typically pays around $10,102 per year in property taxes. For a monthly perspective, that works out to roughly $842/month — a line item that should factor into every home purchase decision in New Jersey.
New Jersey uses a 100% assessment ratio for primary residential properties. Most states with a 100% ratio assess property at full market value — what the county believes your home would sell for — and apply a millage rate directly to that figure.
Available Exemptions in New Jersey
Homestead Benefit Program: annual credit averaging $1,788 for qualifying homeowners (income under $150,000 for 65+; $75,000 for others). Applied as a credit against your property tax bill.
Property Tax Reimbursement ("Senior Freeze"): reimburses seniors 65+ or disabled with income under $150,000 for property tax increases above a base year. Very valuable in NJ's high-tax environment.
Disabled Veteran Deduction: 100% permanently disabled veterans and surviving spouses are fully exempt. Other veterans: $250 off property tax bill.
What Makes New Jersey's Property Tax System Unique
New Jersey has the highest effective property tax rate in the US at 2.47%, driven by heavy reliance on local property taxes for schools and municipal services. Bergen, Essex, and Union counties average over $10,000/year. The ANCHOR Program replaced Homestead Benefit in 2023, providing up to $1,750 for seniors.
When Are New Jersey Property Taxes Due?
New Jersey property taxes are paid on a quarterly (four times per year) basis. Due dates: February 1, May 1, August 1, November 1. Missing a due date typically results in penalty interest (often 1–2% per month) and eventually tax liens, so it is important to calendar these dates well in advance — especially if you have a mortgage and your lender handles property tax through escrow (in which case they pay on your behalf from your escrow account).
How to Appeal Your Property Tax Assessment in New Jersey
If you believe your property has been over-assessed — which is surprisingly common, especially after rapid market changes — you have the right to appeal. File with the county Tax Board by April 1 (or within 45 days of assessment notice). Further appeals go to the NJ Tax Court.
To build a strong appeal, gather comparable sales (homes similar in size, age, and condition that sold recently for less than your assessed value), photos documenting property defects, and any independent appraisals you have. Many homeowners who appeal see their assessments reduced — and some jurisdictions allow free informal hearings before a formal appeal is required.
Property Tax Rates by Major New Jersey Cities
Within New Jersey, effective property tax rates vary significantly by city and county. Here are the major areas and what to expect:
- Newark— rates in this area may differ from the 2.23% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Jersey City— rates in this area may differ from the 2.23% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Paterson— rates in this area may differ from the 2.23% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Elizabeth— rates in this area may differ from the 2.23% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Edison— rates in this area may differ from the 2.23% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
Note: County rates within New Jersey can range from well below to well above the statewide average. Always verify the current mill rate with your county assessor's office.
Pro Tips for New Jersey Property Owners
- Apply for every exemption you qualify for — many homeowners leave money on the table by not filing for the homestead or senior exemption. Applications are typically annual or one-time, and deadlines are firm.
- Review your assessment notice every year. If the county's estimate of your home's market value seems too high relative to what similar homes are actually selling for, appeal it. Even a 10% reduction on a $400,000 assessment saves $400–$700/year at typical New Jersey rates.
- If you have a mortgage, confirm with your lender whether property taxes are paid via an escrow account. If so, ensure your escrow balance is adequate — under-funded escrow leads to an escrow shortage and a sudden increase in your monthly mortgage payment.
- Pay early if your state offers discounts. Some states (like Florida) give 1–4% discounts for early payment. On a $5,000 tax bill, a 4% early-payment discount saves $200 — for essentially zero work.
- Property taxes are generally deductible on your federal income tax return as part of the SALT deduction (state and local taxes), subject to the $10,000 cap introduced by the Tax Cuts and Jobs Act. For high-tax states, this cap is often a binding constraint.