Being overassessed is not the test
This is the page most likely to talk you out of hiring me, and it should be.
New Jersey does not reduce an assessment simply because it exceeds market value. It measures your assessment against true value using your taxing district’s average ratio, and it allows a margin either side of that ratio before any reduction is ordered. An assessment that lands inside the margin stands — even where the board agrees with your number.
The practical result is that a great many owners who are genuinely overassessed cannot win, and some of them find that out after paying for an appraisal, a filing fee and an afternoon off work.
So do the arithmetic first. Send me your assessment notice, your district’s ratio and what you believe the house is worth, and I will tell you what I think before you engage me. Sometimes what I think is that you are inside the margin and should not file.
The date is October 1 of the pretax year
The second way this work gets wasted, and it is entirely avoidable.
New Jersey assesses property as of October 1 of the pretax year. An appeal of the 2027 tax year is decided on what the property was worth on October 1, 2026 — not on what it is worth the day you commission the report.
Owners frequently order a current-value appraisal, receive a perfectly competent document, and discover at the hearing that it answers a question the board is not asking. It cannot be redated afterwards, because the sales in it and the market conditions described in it belong to the date it was written to. This is a retrospective assignment and it has to be commissioned as one.
The deadline is not negotiable
April 1 in an ordinary year. May 1 in a district that has implemented a municipal-wide revaluation or reassessment.
Confirm which applies to your municipality for the year in question with your county board of taxation, because the alternate calendar is real and it catches people. Missing the date costs you the entire year, and there is no appraisal, argument or apology that repairs it.
Work backwards from it. An appraisal commissioned in the last week of March is a tight schedule for both of us and a bad one for you, because it removes any room to discover a problem.
The risk nobody mentions
A county board can raise an assessment as well as lower it, and the municipality can cross-appeal.
That risk is small where the case is sound. It is not small where somebody has filed on a hunch, and it is one more reason the screening conversation happens before the engagement rather than after.
What a hearing needs
A report on its own is often not enough. Boards generally give more weight to an appraisal whose author is present and can be questioned about it, and some give an unattended report very little.
Testimony is engaged and quoted separately from the appraisal. Decide early whether you want it — the hearing calendar does not bend, and an appraiser who is unavailable on the date is worth nothing to you that day.
What I will not do
I will not quote a fee that depends on the outcome. A contingent fee is prohibited, and beyond the ethics of it the arrangement would destroy the report’s value at exactly the moment you needed it — a board that learns the appraiser gets paid more for a lower number has been handed the reason to disregard it.
I am paid for the analysis. The result is the board’s.
Where this comes up in the service area
Union and Essex carry some of the higher effective rates around here, and more of this work arises there than in Bergen or Morris. Two-to-four family owners across Passaic and Hudson are the other recurring group, where an assessment set on a building’s physical characteristics has drifted away from what it actually earns.
New Jersey specifics
- The standard filing deadline is April 1, or May 1 in a taxing district that has implemented a municipal-wide revaluation or reassessment. Confirm which applies to your town for the year in question.
- Appeals are heard by the county board of taxation. Assessments above the statutory threshold may be taken directly to the Tax Court of New Jersey instead.
- The effective date is October 1 of the pretax year. An appraisal written to today's market is written to the wrong date and cannot be repointed afterwards.
- Union and Essex carry some of the higher effective rates in the service area, which is why more of this work arises there than in Bergen or Morris.
What you receive
- A report with the statutory effective date of October 1 of the pretax year
- Comparable sales that closed around that date, set out for examination
- A conclusion of true market value, stated as such
- Signed USPAP certification
What I need from you
- Your current assessment notice, showing land and improvement values
- The tax year under appeal
- Interior access
- Anything materially wrong with the property that the assessor may not know about