New Jersey Property Tax Appeal:
How to Fight Your Over-Assessment
In New Jersey, 54% of appeals succeed with an average savings of $2,100/year. Yet fewer than 5% of homeowners ever file. Here’s how to do it — and how Tax Ghost generates your formal appeal letter for $24.99.
New Jersey Property Tax Appeal — Key Facts
How to Appeal in New Jersey
Check your assessment notice
Your county assessor mails assessment notices — usually in spring. The notice shows your assessed value and the appeal deadline. In most states you have 30–90 days from the notice date.
Gather comparable sales
Find 3–5 similar properties in your neighborhood that sold recently at prices below your assessed value. Use Zillow, Redfin, or your county recorder's public records. The more recent and similar the sales, the stronger your case.
File your formal appeal
In New Jersey, you file with the County Board of Taxation. File complaint with the County Board of Taxation by April 1. For properties assessed over $1M, appeal directly to the Tax Court of New Jersey. File before April 1 (or 45 days after bulk mailing of notices).
Present your evidence at the hearing
Show up with your comparables. Be calm and factual. You don't need a lawyer. Appeals boards are accustomed to homeowners representing themselves. Simply demonstrating that comparable properties sold for less than your assessment is often enough to win a reduction.
Expert tip for New Jersey
New Jersey has the highest property taxes in the nation. Appeals are common and success rates are solid. Evidence of comparable sales is essential.
Get your New Jersey appeal letter — $24.99
Formal appeal letter citing N.J. Stat. Ann. § 54:3-21, addressed to the County Board of Taxation. Evidence checklist and filing instructions included. PDF delivered in 60 seconds.
Free scan → pay only if you want the letter
Frequently Asked Questions
How do I appeal my property tax assessment in New Jersey?
In New Jersey, you file an appeal with the County Board of Taxation. The deadline is April 1 (or 45 days after bulk mailing of notices). You can file yourself — no attorney required. File complaint with the County Board of Taxation by April 1. For properties assessed over $1M, appeal directly to the Tax Court of New Jersey.
What is the property tax appeal success rate in New Jersey?
Approximately 54% of property tax appeals in New Jersey result in a reduced assessment. The average annual tax savings for successful appeals is around $2,100.
What evidence do I need to win a property tax appeal in New Jersey?
The strongest evidence is 3–5 recent comparable sales in your neighborhood with sale prices below your assessed value. An independent appraisal is also very effective. You can find comparables on Zillow, Redfin, or your county recorder's public records.
What law governs property tax assessments in New Jersey?
Property tax assessments in New Jersey are governed by N.J. Stat. Ann. § 54:3-21. Under this law, property must be assessed at fair market value — defined as what a willing buyer would pay a willing seller in an arm's-length transaction.
Do I need a lawyer to appeal my property taxes in New Jersey?
No. The vast majority of successful New Jersey property tax appeals are filed by homeowners without attorneys. You simply need to file your appeal before the deadline and present evidence (comparable sales) showing your property's market value is lower than the assessed value.