An inheritance in your 20s or 30s rarely arrives at a convenient moment. It usually comes with grief, family logistics, and paperwork you've never seen before — along with a sudden, very real question: what should I do with this?
You're far from alone in asking it. Cerulli Associates projects that roughly $124 trillion will change hands in the U.S. through 2048, with about $105 trillion passing to heirs — and Millennials are expected to receive more than any other generation. Much of that money will reach people who have never managed a large sum before.
This guide walks through what to do — and what not to do — from the first few weeks through the years that follow. No jargon and no product pitch: just the decisions that matter most, in the order you're likely to face them.
The First 90 Days
The most valuable thing you can do in the first few months after an inheritance is often nothing at all — at least nothing irreversible. Grief affects judgment, and well-meaning people (and some less well-meaning ones) will have opinions about what you should do with the money. You have more time than it feels like. Use it.
Park the Money Somewhere Safe and Boring
Until you have a plan, keep cash where it's protected and easy to reach:
- High-yield savings accounts at FDIC-insured banks. Coverage is generally $250,000 per depositor, per bank, per ownership category — so larger sums may need to be spread across institutions.
- Money market funds or short-term Treasury bills, which pay competitive yields and can be sold quickly when you're ready to invest.
- Inherited investment accounts can stay invested for now. There's rarely a need to sell everything on day one. Thanks to the step-up in basis (more on that below), you can usually reposition the portfolio later with little or no tax cost.
Get Organized
Inheritances arrive through different channels, on different timelines. Start a simple file — digital or paper — that includes:
- Several certified copies of the death certificate (many institutions require their own)
- Contact information for the executor of the estate and the trustee of any trust
- A list of the accounts, policies, and property you expect to receive — and how each one is passing to you
- Statements showing each account's value as of the date of death, which you'll need for taxes later
Understand the Timeline
Assets with a named beneficiary — life insurance, retirement accounts, and "payable on death" or "transfer on death" accounts — can often be claimed within weeks. Assets that pass under a will typically go through probate, which commonly takes several months to more than a year. Assets held in a trust follow the trust's terms, which may mean distributions spread over many years rather than a single transfer.
Consider a simple rule: no irreversible financial decisions for at least three to six months. No quitting your job, no home purchase, no loans to friends, and no investing in anyone's startup until you have a written plan. Very little that matters will be lost by waiting — and a lot of regret can be avoided.
Understand What You Inherited
A $300,000 IRA, a $300,000 brokerage account, and a $300,000 house are not the same inheritance. Each one comes with different rules, tax treatment, and decisions. Before building a plan, get clear on exactly what you're working with.
Investment Accounts
Inherited stocks, ETFs, and mutual funds generally receive a new cost basis equal to their value on the date of death. That means you can usually sell and diversify without owing much capital gains tax — which matters if the account is concentrated in a handful of stocks your parent or grandparent held for decades.
Retirement Accounts
Inherited IRAs and 401(k)s have their own rulebook. Most adult children must empty an inherited account within 10 years, and withdrawals from traditional accounts are taxed as income. We cover the essentials below and the full rules in our guide to the inherited IRA 10-year rule.
Real Estate
Inheriting a home — sometimes the one you grew up in — is as much an emotional decision as a financial one. Before deciding, add up the true annual cost of keeping it: property taxes (which some states reassess after a transfer), insurance, maintenance, and utilities. If you sell soon after inheriting, the stepped-up basis means you'll typically owe little or no capital gains tax. If you're inheriting alongside siblings, agree early on whether you'll sell, buy each other out, or hold the property together — and put that agreement in writing.
A Family Business
An ownership stake in a business brings decisions no portfolio does: employees, customers, lenders, and the question of whether you want to be involved at all. Our guide to inheriting a family business covers what to do first.
Taxes on an Inheritance
The good news: in most cases, simply receiving an inheritance is not a taxable event for you. But there are important exceptions, and the tax rules shape nearly every decision that follows.
Federal Estate Tax Is Usually Not Your Problem
The federal estate tax is paid by the estate before assets are distributed — not by heirs. And it applies only to very large estates. In 2026, each person can pass up to $15 million (about $30 million for a married couple) free of federal estate tax. Legislation enacted in 2025 set the exemption at that level with no scheduled expiration, and it will be indexed for inflation in future years.
State Inheritance and Estate Taxes
Five states — Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania — impose an inheritance tax, which is owed on what a beneficiary receives. Whether it applies depends mainly on where the person who died lived (and, for real estate, where the property is located), not where you live. Surviving spouses are exempt, and children are often exempt or taxed at reduced rates; Pennsylvania, for example, taxes transfers to children at 4.5%. Separately, about a dozen states and Washington, D.C. levy their own estate taxes, which are paid by the estate.
The Step-Up in Basis
This is the most valuable tax rule most heirs have never heard of. When you inherit an asset such as stock or real estate, its cost basis — the figure used to calculate capital gains — generally resets to its fair market value on the date of death.
Say your grandmother bought shares for $40,000 decades ago, and they were worth $250,000 when she died. Your basis is $250,000, not $40,000. If you sell for $255,000, you owe capital gains tax on only $5,000 — and it's treated as a long-term gain no matter how soon you sell. Had she given you the same shares during her lifetime, you would have taken on her original $40,000 basis, and the tax bill that comes with it.
The step-up only helps if you can document it. Ask the executor for date-of-death values, keep those statements with your records, and get a professional appraisal for real estate, art, or business interests.
What Is Taxable
- Withdrawals from inherited traditional IRAs and 401(k)s, which are taxed as ordinary income in the year you take them.
- Income your inherited assets earn, such as interest, dividends, rent, and gains above the stepped-up basis.
- "Income in respect of a decedent," such as a final paycheck, deferred compensation, or untaxed growth in an annuity — income the person had earned but not yet paid tax on.
Inherited Retirement Accounts
For many young heirs, the largest single asset they receive is a parent's IRA or 401(k). These accounts come with deadlines and tax consequences that are easy to get wrong.
Under the SECURE Act, most non-spouse beneficiaries — including adult children and grandchildren — must withdraw the entire account by the end of the 10th year after the year of death. If your parent had already started required minimum distributions, you'll generally need to take annual withdrawals in years one through nine as well. Inherited Roth IRAs follow the same 10-year deadline, but qualified withdrawals are tax-free.
- Don't cash out by default. A lump-sum withdrawal from a traditional IRA is taxable all in one year, which can push much of it into the highest tax brackets.
- Don't roll it into your own IRA. Non-spouse beneficiaries can't. The money should move by direct trustee-to-trustee transfer into a properly titled inherited IRA.
- Do plan withdrawals around your income. Years when you're in school, between jobs, or on leave can be ideal times to take larger distributions at lower tax rates.
- Do name your own beneficiaries on the inherited account, so it passes smoothly if something happens to you.
For the complete rules — including who qualifies for exceptions and a worked example of how withdrawal timing affects your taxes — read our guide to inherited IRAs and the 10-year rule.
Inheriting Through a Trust
Many parents and grandparents leave assets to younger heirs in a trust rather than outright. If that's your situation, you don't own the assets directly — a trustee manages them and makes distributions to you according to the trust document. That can feel restrictive, but a well-drafted trust often provides real protection: trust assets may be shielded from creditors, lawsuits, and divorce in ways that assets you own outright are not.
Know the Key Terms
- Trustee: The person or institution responsible for managing the trust and following its terms. A trustee owes beneficiaries fiduciary duties, including loyalty and prudence.
- Distribution standard: Many trusts permit distributions for "health, education, maintenance, and support" — often abbreviated HEMS. Others give the trustee broad discretion, or require distributions at certain ages, such as one-third each at 25, 30, and 35.
- Spendthrift clause: A provision that prevents you from pledging your interest in the trust and generally keeps your creditors from reaching trust assets before they're distributed to you.
Working With Your Trustee
Read the trust document. Beneficiaries are generally entitled to see the relevant terms and to receive regular accountings, though the specifics vary by state. When you need a distribution, treat the request like a proposal: explain what it's for, how it fits a broader plan, and how it aligns with the trust's purpose. Trustees respond far better to a thoughtful plan than to a surprise request.
If you've been named trustee yourself — or co-trustee alongside a sibling or family friend — take the role seriously. Trustees can be held personally liable for mismanaging trust assets, and professional guidance is usually well worth the cost.
Building Your Plan
Once the dust settles, it's time to put the money to work. The right plan depends on your goals, but for most young heirs the order of operations looks something like this:
Set aside three to six months of essential expenses in cash — more if your income is variable or you're self-employed. This is the foundation that keeps a surprise expense from forcing you to sell investments at a bad time.
Paying off a credit card that charges 24% is the equivalent of earning a guaranteed 24% return. No investment reliably beats that.
Student loans, car loans, and mortgages are a closer call. Compare the interest rate to what you could reasonably expect to earn after taxes. Keep in mind that federal student loans come with protections, like income-driven repayment, that private loans don't — and if you're on track for Public Service Loan Forgiveness, extra payments may simply reduce the amount that would have been forgiven.
An inheritance can quietly supercharge your own retirement savings. Raise your 401(k) contribution toward the 2026 limit of $24,500, fund an IRA (up to $7,500 for 2026), and use the inheritance to cover the gap in your take-home pay. In effect, you're moving inherited dollars into tax-advantaged accounts year after year.
Money you'll need within the next few years — a home down payment, graduate school, a business launch — belongs in cash or short-term bonds, not the stock market.
What remains can go into a diversified, low-cost portfolio built around your time horizon and goals. That's where long-term compounding does the heavy lifting.
Many heirs find it helps to dedicate a small portion — perhaps 5% to 10% — to something that honors the person who left it: a trip, a cause they cared about, or a tradition worth continuing. It isn't frivolous. It often makes the rest of the plan easier to stick with.
If you're unsure how to move a large sum into the market — all at once or in stages — our guide on how to invest a lump sum walks through the research and a practical middle path.
A large balance can feel like more money than it is. A common rule of thumb is that a diversified portfolio can sustain withdrawals of roughly 3% to 4% a year over long periods. By that measure, a $500,000 inheritance might support $15,000 to $20,000 a year — meaningful, but not a replacement for a career. With a horizon of 50 years or more, the lower end of that range is the more prudent assumption.
Protecting Your Inheritance
Inheritances rarely disappear because of one bad decision. More often, they erode slowly — through lifestyle creep, informal loans, commingling, and products sold by whoever reached you first. A few safeguards go a long way.
Keep It Separate
In most states, an inheritance is considered your separate property — even if you're married — as long as it stays separate. Depositing it into a joint account, retitling assets into both names, or using it to pay down a jointly owned mortgage can blur that line and turn it into marital property. If you're married or planning to be, ask a family law attorney how your state treats inherited assets and whether a prenuptial or postnuptial agreement makes sense.
Watch for Lifestyle Creep
New fixed costs — a bigger home, a car payment, club memberships — are far harder to unwind than one-time purchases. Before committing to anything recurring, ask whether your income alone could sustain it, or whether you'd be quietly drawing down the inheritance every month.
Have a Policy for Requests
Friends and family may ask for help, and some requests will be hard to turn down. Decide on your approach before the first one arrives — for example, giving gifts you can afford rather than making loans you'll worry about collecting. "Everything is committed to a plan I've made with my advisor" is a perfectly good answer.
Be Skeptical of Sales Pitches
New heirs attract attention from salespeople, sometimes within weeks. Be wary of anyone who pushes you to act quickly, especially on complex products with high commissions or long surrender periods. Before working with anyone, ask two questions: Are you a fiduciary at all times? And exactly how are you paid?
Put Your Own Plan in Place
Now that you have meaningful assets, you need the basic documents too: a will, up-to-date beneficiary designations on every account (including the inherited ones), a durable power of attorney, and a health care directive. If you have children, name guardians. And as your net worth grows, consider an umbrella liability policy — an inexpensive way to protect it from lawsuits.
Building Your Team
You don't need a large team, but you do need the right one. For most heirs, that means three professionals:
- A fee-only fiduciary financial advisor to build and coordinate your plan, manage investments, and help you make decisions objectively. "Fee-only" means the advisor is paid only by you — never by commissions on the products they recommend.
- A CPA to handle your tax returns — especially in years with inherited IRA withdrawals or asset sales — and the estate's returns if you're serving as executor.
- An estate planning attorney to explain any trust you're a beneficiary of and to draft your own documents.
Should You Keep Your Parents' Advisor?
You're under no obligation to. Your parents' advisor may hold valuable history about the family's finances, which is worth preserving — so don't make a change in the first few weeks. But your timeline, goals, and stage of life are different from your parents'. It's entirely reasonable to interview a few advisors and choose the one who understands where you are and where you're headed.
Mistakes to Avoid
The most expensive inheritance mistakes tend to be predictable. Here are the ones to watch for:
1. Making Big Decisions Too Soon
Grief and urgency are a costly combination. Many of the hardest-to-undo mistakes — a rushed home purchase, a loan to a friend, quitting a job — happen in the first few months.
2. Cashing Out an Inherited IRA in One Year
A lump-sum withdrawal can send a large share of the account to taxes. Spreading withdrawals across the 10-year window usually keeps much more of it working for you.
3. Commingling With a Spouse or Partner
Mixing inherited money with joint funds can make it marital property. Keep it titled in your name alone unless you've decided otherwise with full awareness of the trade-offs.
4. Buying a Home the Inheritance Can't Sustain
The purchase price is only the beginning. Property taxes, insurance, and maintenance continue long after closing — and if your income can't cover them, the house slowly consumes the rest of the inheritance.
5. Holding a Concentrated Position Out of Loyalty
It's natural to hesitate before selling the stock your father held for 30 years. But honoring someone doesn't require keeping their exact portfolio — and thanks to the step-up in basis, diversifying is often nearly tax-free.
6. Leaving Everything in Cash Indefinitely
Parking money while you plan is smart. Leaving it parked for years means inflation steadily erodes what you inherited.
7. Buying From Whoever Calls First
The first person to pitch you a product is rarely the right person to build your plan. Choose your advisors deliberately, and make sure you understand how they're paid.
Let's Build a Plan for What You've Inherited
An inheritance is both a responsibility and an opportunity. Handled thoughtfully, it can give you choices — about your career, your family, and your future — that most people never have.
At Westford Wealth, we help heirs and their families coordinate every piece: inherited accounts, taxes, investments, and long-term planning. We're fee-only and fiduciary, which means we're paid by our clients — not by product commissions — and we're obligated to act in your best interest.
This article is for general educational purposes only and is not tax, legal, or investment advice. Tax laws change frequently, and how they apply depends on your circumstances. Consult a qualified professional before acting.