If your home is over-assessed, you're overpaying — and you have the legal right to appeal every single year. A successful appeal reduces your taxes permanently going forward.
Your property tax bill is based on your home's assessed value — not what your home would actually sell for. Towns assess properties as a percentage of market value, and that percentage (the equalization ratio) varies by town and changes every year.
The goal of an appeal is to prove that your implied market value (assessed value ÷ equalization ratio) is higher than what your home would actually sell for. If you can show that — usually with recent comparable sales — you win a reduction.
A successful appeal reduces your assessed value. Lower assessed value = lower tax bill — not just for the current year, but going forward until the next municipal reassessment.
Your town's current equalization ratio is published annually by the NJ Division of Taxation. Search "NJ equalization table" + your county, or ask your local real estate agent — they pull this regularly.
NJ Equalization Table ↗Enter your assessed value, your town's equalization ratio, and your estimate of what your home would actually sell for. We'll tell you if the math supports an appeal.
This is a rough indicator only. A licensed real estate agent can provide actual comparable sales to validate your case.
The full process from receiving your assessment notice to winning your hearing.
Mailed by your town in January or early February. It shows your assessed value for the upcoming tax year — NOT what your home is worth. This triggers your appeal window.
Look up your town's current ratio at nj.gov/treasury/taxation or ask a local agent. Divide your assessed value by the ratio to get your implied market value.
Recent sales of similar homes in your neighborhood (same size, condition, style) within the past year. This is your primary evidence. A local real estate agent can pull this from the MLS free of charge.
File your appeal with your County Board of Taxation. Most counties accept online filings. There is a small filing fee for properties assessed above a certain value — typically $25–$150.
Hearings are typically scheduled within a few months. Bring your comps, assessment notice, and any evidence of your home's condition. You present your case; the assessor presents theirs.
If successful, your assessed value is reduced — lowering your tax bill for the current year and permanently going forward until the next reassessment. If unsuccessful, you can appeal again next year.
The County Board of Taxation evaluates your appeal using one primary metric: recent sales of similar properties in your neighborhood. They want to know — what would your home actually sell for in today's market, compared to what your assessed value implies it's worth?
Strong comps are homes that sold in the past 12 months, within a reasonable distance of your property, with similar square footage, bedroom/bathroom count, condition, and lot size. The closer the match, the stronger your case.
You can also get an appraisal ($400–$600), which carries more weight, but comps from an agent are often sufficient — especially for straightforward cases.
John and Heather Scafide are licensed South Jersey real estate agents with access to the full MLS database. They pull comparable sales reports regularly as part of their work — and they'll pull one for you at no charge.
Most NJ counties use April 1 as their deadline, but always verify with your specific county. The 45-day rule also applies — if your assessment notice was mailed late, you may have 45 days from that mailing date.
John and Heather Scafide are licensed South Jersey agents with full MLS access. They'll pull the comparable sales you need to build a strong appeal case — at no charge.
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John or Heather will follow up within one business day with your comparable sales report.