The NJ Exit Tax Explained: What Florida-Bound Home Sellers Actually Pay in 2026

AI Summary: The New Jersey exit tax is not a separate tax. It is an estimated income tax withholding, generally 2 percent of the sale price, collected at closing when a seller is leaving or has left New Jersey. Sellers who close while still NJ residents, or who qualify for the federal primary residence exclusion, can often avoid the withholding entirely or recover it by filing a New Jersey nonresident return. Scott Selleck of SelleckSellsNJ.com helps Bergen and Hudson County sellers structure their sale and their Florida move in the right order.

Do I have to pay the New Jersey exit tax when I sell my home and move to Florida?

You will likely have money withheld at closing, but the so-called exit tax is a prepayment of income tax, not an extra tax. If you sell your primary residence and your gain is excluded under federal rules, you may owe nothing, and what was withheld can come back to you. The key is understanding how the withholding works before you schedule your closing, not after.

Every month I sit down with Bergen County and Hudson County homeowners planning the move to Florida, and the exit tax question comes up in nearly every conversation, usually with a number attached that someone heard at a dinner party. So let us get the facts straight, because the difference between handling this correctly and incorrectly can be five figures of your equity sitting with the State of New Jersey for a year.

What the Exit Tax Actually Is

New Jersey requires sellers who are not residents of the state at the time of sale, or who are moving out of state in connection with the sale, to prepay estimated income tax on the transaction at closing. The withholding is calculated as the higher of two numbers: the state's top-bracket rate applied to your actual capital gain, or 2 percent of the total sale price.

That second number is the one that surprises people. On a typical Bergen County sale at the county's current median of roughly $788,000, 2 percent is $15,760 withheld at the closing table even if your actual taxable gain is modest or zero.

Here is the critical point: this is a withholding, not a tax bill. It functions like the withholding on your paycheck. When you file your New Jersey nonresident return for the year of the sale, your actual tax on the gain is calculated, and if the withholding exceeded what you truly owed, the difference comes back as a refund. The state simply refuses to let departing residents close, move to a no-income-tax state, and settle up on the honor system.

The frustration is real, though. That refund can take many months to arrive, and in the meantime your money is interest-free with Trenton. The smart move is structuring the sale so the withholding is minimized or avoided in the first place.

Who Avoids the Withholding Entirely

New Jersey provides seller residency certifications at closing, and the exemptions on that form are where good planning pays off. Two scenarios cover most of my Florida-bound clients.

You close while still a New Jersey resident. If you are a NJ resident at the time of sale and will file a NJ resident return for that year, the nonresident withholding does not apply. Sequence matters here: sell the Leonia or Fort Lee house first, then establish Florida residency. Sellers who flip the order, declaring Florida residency and then closing on the New Jersey home, walk into the withholding unnecessarily.

Your gain is excluded as a primary residence. Federal law excludes up to $250,000 of gain for single filers and $500,000 for married couples on the sale of a primary residence you owned and occupied for at least two of the last five years, and New Jersey follows this exclusion. If your entire gain falls under the exclusion, you can certify that at closing and the withholding is not collected.

A couple who bought in Cliffside Park for $450,000 in 2010 and sells for $900,000 in 2026 has a $450,000 gain, fully sheltered by the $500,000 exclusion. Properly certified, they owe no NJ income tax on the sale and no withholding is taken. The same couple, badly advised, could have $18,000 withheld and spend a year recovering it.

Long-time owners in appreciating towns like Tenafly, Englewood, and Edgewater should pay close attention, because gains above the exclusion are increasingly common. The portion above $250,000 or $500,000 is taxable, and on that portion the withholding rules do their work. That is a conversation to have with your CPA and your agent together, before listing, not at the closing table.

Why the Move Still Makes Overwhelming Financial Sense

Keep the exit tax in perspective: it is a one-time timing issue on the way to a permanent reduction in your cost of living. The ongoing numbers are what drive roughly 47,000 New Jersey residents to Florida every year, a flow that has helped make New Jersey the nation's leader in outbound moves for eight consecutive years.

Consider what a typical relocating household leaves behind. New Jersey income tax runs on a graduated scale from 1.4 percent up to 10.75 percent. Florida's rate is zero. A household earning $200,000 saves roughly $11,000 per year on income tax alone, and a $300,000 household saves more than $20,000.

Property taxes compound the case. New Jersey's average effective property tax rate is about 2.42 percent, the highest in the nation, against roughly 0.91 percent in Florida. Combine income and property tax relief and a $300,000 household can clear $25,000 per year in savings. Against numbers like that, a refundable 2 percent withholding is a paperwork problem, not a reason to hesitate.

One honest caveat, because my clients get the full picture: Florida homeowners insurance is a real cost, and hurricane and flood coverage can run anywhere from $3,000 to $15,000 per year depending on where you land. Building, elevation, and county matter enormously. This belongs in your budget before you choose a destination, and it is part of the planning work I do on the NJ to Florida page at SelleckSellsNJ.com.

How to Sequence Your Sale and Your Move

After walking dozens of Bergen and Hudson County households through this exact transition, here is the order of operations that protects your equity.

First, get your home's current market value from actual comparable sales, because every downstream decision depends on it. The Home Valuation page at SelleckSellsNJ.com is the starting point, and with Bergen County's median up 4.7 percent year over year and supply at roughly 1.4 months, most sellers are sitting on more than they think.

Second, meet with your CPA before you list. Calculate your gain, your exclusion coverage, and your expected exposure above it. This determines which residency certification you can sign at closing.

Third, close on the New Jersey sale before you formally establish Florida residency, in most cases. Your tax professional will confirm the right order for your situation.

Fourth, time the listing to your leverage. Selling into the current low-supply market, where Bergen County homes go pending in about 18 days, means competition for your home funds the Florida purchase on your terms.

Frequently Asked Questions

Is the exit tax the same as the mansion tax?

No. The mansion tax is a separate transfer fee on qualifying sales, paid based on the sale price, and it is not refundable. The exit tax withholding is an income tax prepayment that you can recover if it exceeds what you owe. High-end sellers in towns like Tenafly and Englewood Cliffs may encounter both, which is why pre-listing tax planning matters.

What if I already moved to Florida and still own my NJ home?

You are now a nonresident seller, and the withholding will apply at closing. You will recover any excess by filing a New Jersey nonresident return the following year. If the gain is fully covered by the primary residence exclusion and the home still qualifies as your principal residence under the two-of-five-year test, certain certifications may still apply. Timing your sale within that window is critical.

Can I just rent out my NJ house instead of selling?

You can, but the two-of-five-year clock on your capital gains exclusion starts running the day you move out. Rent too long and a half-million dollars of exclusion can evaporate. For most relocators, selling within the window beats becoming a long-distance landlord.

The Bottom Line

The New Jersey exit tax is the most misunderstood line item in the NJ to Florida move: a refundable withholding that good sequencing often eliminates entirely. What actually costs sellers money is poor planning, closing in the wrong order, missing an exclusion they qualified for, or listing without a strategy in a market that currently rewards sellers who have one.

If Florida is on your calendar for the next 60 to 90 days, or even the next year, let us build the plan now. Schedule a consultation at SelleckSellsNJ.com and I will coordinate the valuation, the timing, and the Florida-side connections so your equity makes the trip with you.

Scott Selleck | SelleckSellsNJ.com | Bergen + Hudson County NJ