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An inheritance can be life-changing—or it can disappear faster than you imagined. Research shows that a third of inheritance recipients spend or lose their inherited wealth within two years. The difference between those who build lasting financial security and those who squander their inheritance often comes down to avoiding a handful of preventable mistakes.
Here are the most common and costly errors people make with inheritances—and how to avoid them.
Making Rushed Financial Decisions
The single biggest mistake inheritance recipients make is acting too quickly. You're grieving, overwhelmed, and suddenly responsible for financial decisions you've never faced before. This combination creates perfect conditions for poor choices.
Many people feel pressure to "do something" with inherited money immediately—invest it, spend it, give it away, or use it to make major purchases. This urgency rarely serves you well. Markets don't require immediate decisions, and creating space for thoughtful planning almost always leads to better outcomes.
The solution is simple but requires discipline: pause for 60-90 days before making any major financial decisions. Park liquid assets in a high-yield savings account or money market fund. Don't buy that dream house, don't invest with the advisor who called the day after your loved one's funeral, and don't write checks to family members asking for help.
Inherited assets have usually taken decades to accumulate. They deserve more than impulsive decisions made during emotional vulnerability.
Ignoring Tax Implications
Different inherited assets come with wildly different tax treatment, and failing to understand these differences costs people hundreds of thousands of dollars unnecessarily.
Inherited retirement accounts—traditional IRAs, 401(k)s, 403(b)s—represent pre-tax money that will be taxed as ordinary income when you take distributions. Under current law, most non-spouse beneficiaries must empty inherited retirement accounts within 10 years of the original owner's death. Failing to plan distribution timing can push you into higher tax brackets or trigger additional Medicare premiums.
Inherited taxable investment accounts typically receive a stepped-up cost basis equal to fair market value on the date of death. This eliminates built-in capital gains. If you inherit stock your parent bought for $5,000 that's now worth $200,000, your basis is $200,000—you owe no capital gains tax if you sell immediately. However, if you hold the assets and they appreciate further, you'll owe taxes on gains above the stepped-up basis.
Real estate inheritance comes with similar stepped-up basis treatment, but also triggers questions about depreciation recapture, property tax reassessments, and whether to sell or hold as rental property. Each choice has different tax consequences.
The mistake is making asset sale or investment decisions without understanding how taxes affect the math. Always consult a CPA before selling inherited assets or deciding how to invest proceeds.
Spending Too Much, Too Fast
The "wealth effect" is real—when people suddenly have access to more money, they spend more, often in ways that don't align with long-term financial health. Studies show inheritance recipients immediately spend 4-15% of newfound wealth.
Some spending makes sense: paying off high-interest debt, handling deferred home maintenance, or taking a modest trip to process grief. The problem comes when spending accelerates beyond these reasonable uses.
Luxury car purchases, expensive vacations, lavish gifts, home upgrades, and "helping" family members can quickly consume inheritance that should have secured your retirement or your children's education. The psychological trap is treating inherited money differently than earned money—as "found money" that doesn't require the same discipline.
Create clear boundaries before temptation strikes. Decide in advance what percentage, if any, you'll allocate to discretionary spending. Write down your priorities for the inheritance—emergency fund, retirement, education, debt elimination, charitable giving. When you're tempted to spend, refer back to these predetermined goals.
Remember: your loved one likely spent decades accumulating this wealth. Spending it all in a few years rarely honors their memory as meaningfully as building lasting security.
Failing to Diversify Inherited Investments
Many people inherit concentrated investment positions—large holdings in a single company stock, investments clustered in one sector, or a portfolio that made sense for your parent but creates too much risk for you.
The emotional attachment to "Mom's stocks" or "the company Dad worked for" can prevent sound investment decisions. Holding substantial portions of your wealth in individual stocks creates unnecessary risk. If that single company struggles, a huge portion of your inheritance evaporates.
Some inherited investments may have carried sentimental value, but they shouldn't dictate your financial future. The stepped-up cost basis on inherited taxable accounts means you can sell and diversify without owing capital gains taxes—an advantage you won't have later if the assets appreciate.
A well-diversified portfolio spreads risk across different asset classes, geographic regions, and sectors. For most people, this means broad market index funds rather than concentrated individual holdings, regardless of their history in your family.
Telling Too Many People
Money changes relationships, and inheritances often trigger unexpected reactions from people around you. Family members may feel entitled to portions of your inheritance, friends may expect financial help, and scammers may target you if they learn you've come into money.
Keep inheritance information private. You're not obligated to share details with anyone beyond your spouse or partner and the professionals you've hired to help manage it. Even well-meaning discussions with siblings, extended family, or friends can create expectations, resentments, or pressure you didn't anticipate.
If people ask directly, a simple "I'm working with my advisors to make thoughtful decisions" usually ends the conversation. You don't owe detailed explanations, specific amounts, or justifications for how you choose to use inherited assets.
Neglecting Your Own Estate Planning
Receiving an inheritance should immediately trigger a review of your own estate planning documents. If you didn't have adequate plans before, you certainly need them now that you're protecting inherited wealth.
Update or create a will that specifies how you want assets distributed. Review beneficiary designations on retirement accounts, life insurance, and investment accounts—these supersede your will, so outdated beneficiaries can create unintended outcomes. Consider whether trusts make sense for asset protection or tax planning.
Many people spend months carefully managing an inheritance, only to fail to protect those same assets for their own heirs. Don't repeat the cycle—ensure proper planning now protects the wealth you've received.
Not Seeking Professional Guidance
Some inheritance recipients try to handle everything themselves, often because they underestimate complexity or want to avoid advisory fees. This penny-wise, pound-foolish approach frequently backfires.
Professional guidance—from attorneys, CPAs, and financial advisors—helps you avoid the expensive mistakes that cost far more than advisory fees. A tax error on an inherited IRA distribution could cost tens of thousands in penalties. A failure to properly title inherited real estate could create ownership disputes. Poor investment decisions could mean hundreds of thousands in lost growth over decades.
Look for fee-based, fiduciary advisors who are legally required to act in your best interest rather than commission-based salespeople who profit from selling specific products.
Moving Forward Wisely
Avoiding these common inheritance mistakes requires patience, planning, and perspective. Take time to make thoughtful decisions. Understand tax implications before acting. Control spending. Diversify concentrated positions. Keep inheritance information private. Update your own estate planning. And seek coordinated professional guidance when the situation warrants it.
Your inheritance deserves the care and wisdom your loved one invested in accumulating it. Avoid these common mistakes, and you can transform a one-time windfall into lasting financial security.
This information is for educational purposes only and should not be considered personalized financial, legal, or tax advice. Every inheritance situation is unique. Consult with qualified professionals before making decisions about inherited assets.
Securities offered through LPL Financial, Member FINRA/SIPC. Investment advice offered through Great Valley Advisor Group, a registered investment advisor and separate entity from LPL Financial.
Chesapeake Financial Planners | 2402 Scotlon Ct, Forest Hill, MD 21050 | (410) 652-7868 | www.chesapeakefp.com