New Jersey Mansion Tax Changes: What My Sellers Need to Know
July 3, 2025
July 3, 2025
This past Monday, New Jersey passed a major overhaul to what we call the mansion tax - and it came kind of out of nowhere! As someone who works extensively in the luxury market here in Morris County, I want to make sure my clients understand exactly how these changes will impact their bottom line.
The New Jersey mansion tax, officially known as the "supplement to the realty transfer fee," has undergone a significant overhaul. Here are the key changes every seller should know:
Previously, buyers were responsible for paying the mansion tax on homes priced at $1 million or above. Now, sellers are responsible for this tax.
The tax rates now vary based on your home's sale price:
$1M - $2M: 1% of purchase price
$2M - $2.5M: 2% of purchase price
$2.5M - $3M: 2.5% of purchase price
$3M - $3.5M: 3% of purchase price
$3.5M and above: 3.5% of purchase price
To put this in perspective:
If you're selling a home above $2 million, your mansion tax will be approximately double what it was previously
If you're selling above $3 million, expect approximately triple the previous tax amount
Based on what I'm seeing in our Morris County luxury market, I don't anticipate a significant drop in demand despite these increased costs for sellers. If anything, the new tax structure might actually strain inventory by discouraging some sellers from listing, potentially increasing demand relative to available homes.
Given these substantial changes, I'm having more detailed conversations with my sellers about financial planning. We need to factor these new tax obligations into net proceeds calculations when determining listing strategy.
The luxury market in our area continues to show strong demand, particularly from local buyers and corporate relocations drawn to our major headquarters like Verizon and the pharmaceutical companies right here in Morris County.
With these new tax implications, I've been working closely with my clients to understand the updated calculations. The difference between the old and new tax structure can represent tens of thousands of dollars in your transaction.
To help my sellers navigate this, I've actually added a net proceeds calculator to our website at bruenrealestate.com. This tool gives you a complete breakdown of all costs associated with selling your home, including the new mansion tax calculations, so you can plan accordingly.
If you're considering selling a luxury home in Morris County, I'd be happy to walk you through how these changes specifically affect your situation. Feel free to reach out - this is exactly the kind of local market expertise that makes all the difference.