When it comes to estate planning, few families consider how capital gains taxes can silently drain the wealth they intend to pass on. Yet this oversight, especially when gifting appreciated assets during life, could result in a six- or even seven-figure tax bill for your heirs.
A recent article in Motley Fool titled “The Inheritance Mistake That’s Costing Wealthy Families Millions” highlights a common error: transferring valuable assets—like real estate, stocks, or business interests—without understanding the tax consequences.
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Why the Timing of a Gift Can Make or Break a Legacy
Giving while you’re alive may feel like a generous and loving act, but when it comes to highly appreciated assets, it can unintentionally saddle your heirs with a massive capital gains tax.
Here’s why:
• When you gift assets during your lifetime, your original cost basis carries over to the recipient.
• But when the asset is inherited at death, it typically receives a step-up in basis—resetting the cost to the asset’s fair market value on your date of death.
That step-up can eliminate most, if not all, of the capital gains tax your heirs would otherwise owe.
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The $500,000 Mistake: A Real-World Example
Let’s say you bought a Jupiter vacation home decades ago for $250,000. Today it’s worth $2.5 million.
If you gift it now to your children, they inherit your original $250,000 basis. If they sell it, they could owe capital gains taxes on $2.25 million—a tax bill that could exceed $500,000, depending on their income and filing status.
Now imagine instead that you leave the property to them through your will or trust. The property’s basis would step up to $2.5 million. If they sell it shortly after your passing, the capital gains—and corresponding taxes—would likely be minimal or zero.
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Why Do Families Make This Mistake?
This error is surprisingly common, especially among high-net-worth families. Often, it’s driven by good intentions—parents want to see their children enjoy their inheritance during their lifetime. Others may believe that gifting now simplifies their estate or helps avoid probate.
But in Florida, where we enjoy no state income tax and strong homestead protections, a well-designed estate plan can often achieve these goals without incurring unnecessary tax burdens.
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Other Common Estate Planning Errors
Unfortunately, gifting appreciated assets is just one of several avoidable mistakes we see at Welch Law. Here are a few others:
• Outdated wills or trusts that no longer reflect your current family structure or wealth
• Unequal distributions that spark family conflict and litigation
• Unupdated beneficiary designations on retirement accounts or insurance policies, leading to unintentional disinheritance or payouts to ex-spouses
• Failing to coordinate business succession planning with your personal estate plan
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Review Your Plan Before It’s Too Late
If it’s been more than three to five years since you last reviewed your estate plan—or if your financial picture has changed—it’s time to schedule a consultation. Capital gains tax planning is just one piece of a comprehensive estate strategy.
At Welch Law, PLLC, we help families throughout Florida preserve wealth, avoid unnecessary taxes, and protect their legacies across generations.
By: Edward J. Welch, Esq. ||| Estate Planning | Wills | Trusts | Asset Protection
If you would like to discuss your legacy options with an estate planning attorney in Jupiter or Palm Beach Gardens, Florida, schedule a complimentary call with Edward J. Welch at Welch Law, PLLC. At Welch Law, WE WANT TO DRAFT YOUR LEGACY!
Reference: Motley Fool (June 7, 2025) “The Inheritance Mistake That’s Costing Wealthy Families Millions”
