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Louisiana may be known for affordable housing and steady markets—but even here, nearly 1 in 10 homeowners could be facing a surprise tax bill when they sell. It’s all due to a long-outdated federal rule that places limits on how much home equity can be cashed out tax-free.
According to the National Association of REALTORS®, 9.8% of Louisiana homeowners have built more than $250,000 in equity and exceed the federal exclusion for single filers. Another 1.6% surpass the $500,000 limit for couples filing jointly.
For those sellers, the profits they’ve spent years accumulating could now be subject to what many call a hidden home equity tax.
The rule that’s costing sellers more
In 1997, the federal government established a capital gains exclusion that allows sellers to exclude up to $250,000 in profit ($500,000 for joint filers) on the sale of a primary residence. But the limits haven’t changed since—and home values have grown more than 260% nationwide in the meantime.
If the exclusion had been adjusted for inflation, today’s cap would be $660,000 for individuals and $1.32 million for couples. But without an update, many long-term Louisiana homeowners are discovering that capital gains tax on home sales applies even when they’ve simply stayed put.
Louisiana taxes capital gains as ordinary income, with rates up to 4.25%. When added to federal capital gains rates, the combined hit can take a significant portion of a homeowner’s sale profits.
Small homes, big tax bills
Louisiana doesn’t rank among the highest-priced markets—but long-term appreciation in places like New Orleans, Baton Rouge, and Lafayette is pushing more homes into taxable territory. According to NAR data, homeowners exceeding the $250,000 cap face an average of $96,218 in taxable gain. For those over the $500,000 limit, the average jumps to $145,783.
These aren’t high-end properties. Many are older, modest homes owned by retirees and families who’ve lived in them for decades. But due to rising values and the stagnant tax cap, more sellers are getting caught off guard.
The result is that many homeowners choose not to sell at all—a phenomenon economists call the “stay-put penalty.” That decision reduces inventory and drives prices even higher for everyone else.
By 2035, It Will Affect Far More
Today, 9.8% of Louisiana homeowners exceed the $250,000 threshold. But by 2035, that number is projected to reach 30.1%. Meanwhile, 6% will exceed the $500,000 cap. That’s a more than threefold increase in exposure, affecting nearly every community in the state.
This trend contributes to the ongoing slowdown in the national housing market, where fewer homeowners are willing to list—and buyers face fewer options.
A fix that could free up inventory
The proposed More Homes on the Market Act would double the capital gains exclusions and index them to inflation. Housing advocates argue this simple change could unlock millions of homes nationwide.
“Equity shouldn’t be a trap,” says Shannon McGahn, chief advocacy officer at the National Association of REALTORS®. “It should be a stepping stone for the next chapter”.
Until change arrives, Louisiana sellers should learn how capital gains tax applies to home sales and speak with a tax professional before listing. With a little planning, it’s possible to keep more of what you’ve earned—and make your next move with confidence.
This article was produced with editorial input from Dina Sartore-Bodo, Gabriella Iannetta, and Allaire Conte.