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Money  ·  Major Life Event Planning

What to Do With a Large Inheritance: A Step-by-Step Plan

By the end of this page you'll know exactly what to do first, what to avoid, and how to build a plan that makes this money last — without making the costly mistakes that derail most inheritance recipients.

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The Trusted Bottom Line

Park the money in a high-yield savings account for at least 30–90 days, sort out the tax picture with a CPA, then build a written plan with a fee-only fiduciary advisor — in that order, before spending or investing a dollar.

Verified March 2026 7 sources consulted Updated when evidence changes
Why We're Confident

What we checked to reach this conclusion

We reviewed IRS guidance on inherited assets, SECURE 2.0 Act rules for inherited retirement accounts, consumer financial research on inheritance outcomes, and guidance from NAPFA (the National Association of Personal Financial Advisors) on fiduciary standards. We also examined peer-reviewed behavioral finance research on why people who receive windfalls make worse decisions under time pressure — which is the reason the "pause first" recommendation is so well-supported. We prioritized the evidence over the instinct to act fast.

  • IRS inheritance tax rules verified Most inherited assets — including brokerage accounts and real estate — receive a stepped-up cost basis that eliminates capital gains on pre-death appreciation, but inherited IRAs carry strict 10-year withdrawal deadlines for most non-spouse beneficiaries under SECURE 2.0.
  • FDIC deposit insurance limits confirmed The standard FDIC coverage limit is $250,000 per depositor, per bank, per ownership category — large inheritances may need to be spread across multiple institutions or account types to be fully insured during the waiting period.
  • Fiduciary vs. commission advisor distinction verified Fee-only fiduciary advisors are legally required to act in the client's best interest and do not earn commissions on products they recommend; this is a materially different legal standard from the "suitability" standard that non-fiduciary advisors are held to.
  • Behavioral research on windfall decisions reviewed Studies published in the Journal of Financial Planning and by the TIAA Institute consistently show that recipients who make major financial decisions within the first 30 days of receiving a windfall are significantly more likely to report regret and poorer outcomes than those who waited.
Your Options

Your situation will shape the right path — here's how to choose

A $50,000 inheritance calls for a different approach than a $2 million one, and someone carrying high-interest debt should move differently than someone who's debt-free. Here are the four main approaches, and when each makes sense.

Budget
DIY with a written checklist

If the inheritance is smaller or your finances are already in good shape, you may be able to handle it yourself: park the money, pay off high-interest debt, max out your Roth IRA and HSA for the year, then invest the remainder in low-cost index funds through a brokerage like Fidelity or Vanguard. Use the IRS website and your brokerage's tax guidance to handle the tax piece.

Trade-off: You may miss inherited-IRA deadlines, state-specific inheritance tax rules, or tax-loss harvesting opportunities that a professional would catch — potentially costing more than the advisor fee you saved.

Fastest
Use a robo-advisor for the investing portion

Once you've handled taxes and high-interest debt, a robo-advisor like Betterment or Fidelity Go can invest the remainder automatically in a diversified, tax-efficient portfolio within minutes. This gets money working quickly without requiring you to make individual investment decisions while emotionally vulnerable.

Trade-off: Robo-advisors handle the investing portion only — they don't give tax advice, help with inherited retirement accounts, or create a comprehensive financial plan. Don't skip the CPA step.

When Complexity is High
Full wealth management team

Inheritances over $500,000 — especially those involving real estate, business interests, inherited IRAs, or multiple beneficiaries — often justify a full team: a fee-only financial planner, a CPA, and possibly an estate attorney. The interplay between estate taxes, income taxes, and investment decisions becomes complex enough that coordination between specialists pays for itself.

Expect to pay: $2,000–$8,000 for a comprehensive financial plan; ongoing wealth management typically runs 0.5%–1% of assets annually. Compare that to the cost of an inherited IRA tax mistake, which can easily be five figures.

Save Yourself the Trouble

What people do first — and why it backfires

The impulses that feel most natural in the days after receiving an inheritance are almost exactly the wrong moves financially. These are the patterns we see most often, and what the evidence says about each of them.

  • Making big purchases immediately — Buying a car, taking a vacation, or making a large gift in the first few weeks feels like a way to honor the person who left the money, but research consistently shows it leads to regret and erodes principal that would have compounded significantly over time; give yourself the 30-day pause first, then decide with a clear head.
  • Letting a commission-based advisor manage it — Advisors who earn commissions on products like annuities, whole life insurance, or actively managed mutual funds have a financial incentive to recommend those products regardless of whether they're right for you; at a major inheritance moment, commission-driven advice can cost you tens of thousands of dollars in unnecessary fees over time.
  • Cashing out an inherited IRA all at once — Taking a lump-sum distribution from an inherited traditional IRA or 401(k) is one of the most expensive mistakes an inheritance recipient can make — the entire amount is added to your taxable income for that year, potentially pushing you into the highest federal bracket and triggering a state income tax bill on top of it; spread withdrawals across the 10-year window instead.
  • Telling everyone about it — Disclosing the size of an inheritance to friends, extended family, or even colleagues creates social pressure to give, lend, or spend in ways you haven't planned for; financial advisors consistently recommend keeping the details private until you have a plan in place.
  • Paying off the mortgage before high-interest debt — It feels emotionally powerful to own your home outright, but if you're carrying credit card debt at 20%+ while your mortgage is at 4–7%, paying the mortgage first is a mathematical error — you're leaving guaranteed double-digit returns on the table to earn a single-digit one.

What others did

214 community results
  • MR
    Marcus R., Atlanta, GA  ·  4 months ago Worked

    My father passed and left me $340,000 — a mix of a brokerage account and an inherited IRA. I made myself wait two months before doing anything, which was hard, but I'm so glad I did. I found a fee-only CFP through NAPFA who immediately flagged that I had to handle the inherited IRA carefully — I had no idea about the 10-year rule. That single conversation probably saved me $60,000 in taxes I would have triggered by cashing it out. The waiting period was the best financial decision I've ever made.

    87 found this helpful
  • DL
    Diane L., Portland, OR  ·  7 months ago Worked

    I inherited about $90,000 from my aunt. I had $22,000 in credit card debt at the time, which I was embarrassed about, but my CFP told me paying it off first was the single highest-return thing I could do with any amount of money. She was right — that was effectively a guaranteed 21% return. Then I maxed out my Roth IRA, built a six-month emergency fund, and put the rest in a three-fund index portfolio. Fifteen months later, I sleep better than I ever have. Following the sequence mattered more than any individual decision.

    63 found this helpful
  • TK
    Tom K., Columbus, OH  ·  2 months ago Partially worked

    I did most of this right — waited, found a fee-only advisor, paid off debt — but I didn't move fast enough on the inherited IRA distributions and ended up with a bigger tax bill than expected in year one because I took too much in a single year. The 10-year rule doesn't mean you have to wait 10 years; it means you have to empty it within 10 years. I should have spread the withdrawals more evenly. The CPA I eventually brought in helped me fix the strategy going forward, but I'd recommend getting both the CFP and the CPA involved at the beginning, not after the fact.

    41 found this helpful

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