You inherited $500k. Now what?

What most people get wrong

The dominant mistake is moving too fast. Within 60 days of receiving an inheritance, many people have already deployed most of it — paid down debt, made an investment, written a check to family, made a major purchase. By the time the grief subsides and the picture clarifies, the decisions are made.

The second mistake is treating the inheritance as a financial problem when it is mostly an identity problem. Inherited money carries weight that earned money doesn't. It came from someone you loved. There may be guilt about receiving it, guilt about wanting it, expectations from siblings, a sense of obligation to do the right thing. These feelings affect decision quality. Naming them helps.

The third mistake is asking "how should I invest this?" before asking "what does this make possible in my life that wasn't possible before?" Investment is one answer. It's rarely the most important one.

The 90-day plan that follows is built around a single principle: when you've just inherited money you didn't expect and didn't ask for, slowing down is not a failure of urgency. It is the work.

The first 30 days: don't move the money

Park it. All of it. In a single high-yield savings account or treasury fund opened specifically for this money. Then do nothing.

Specifically: don't invest it. Don't pay down the mortgage. Don't pay off student loans. Don't give it to your kids. Don't buy the car. Don't make a "smart" tax move. Don't meet with a financial advisor who wants to invest it for you. (Plenty will reach out. Politely defer.)

There are two exceptions, both technical. If your inheritance includes an IRA you must roll over within a deadline, or appreciated stock that has tax-sensitive timing, follow your tax professional's guidance on those specific assets. Everything else can wait.

Three reasons to wait:

The first is grief. The brain that just lost a parent is not the brain that should be making 30-year financial decisions. Research on bereavement cognition consistently shows measurable disruptions to the executive function we use for long-horizon planning, especially in the first three to six months.

The second is information. You do not yet know what this money will mean in your life. Until you do, no decision is a good one.

The third is interest. Money parked in a high-yield account or treasury fund earns enough to matter — top yields are running around four percent annually as of this writing. Sitting on $500,000 for three months while you think isn't standing still. It's earning roughly $5,000.

What you should do in these 30 days: open the account. Track the source carefully (you'll want this for taxes and estate accounting). Tell people you've decided not to make any decisions for 90 days, so the well-meaning advice has somewhere to land. And let yourself feel whatever you feel about the money, without rushing to resolve it.

Days 31–60: understand your life, not the money

The work in this window is not about the inheritance. It's about your own picture.

Inventory honestly:

• Debt. What do you owe, at what rates, on what timelines?
• Liquidity. How much accessible cash do you currently have? How many months of expenses does it cover?
• Retirement readiness. Are you on track? Behind? Ahead? By how much, and on what assumptions?
• Insurance. Life, disability, long-term care, umbrella. Where are the gaps?
• Goals. What do you actually want the next ten years to look like? Twenty?

Then have the conversations.

If you're partnered, have the conversation with your spouse — not just about the money, but about how each of you feels about it being yours and not joint. (This matters more than most couples acknowledge.) If you have siblings, have whatever conversations remain about the estate itself. If you have adult children, have an honest conversation about what they should and shouldn't expect from this money. Set those expectations now, gently, before silence does it for you.

Then talk to two professionals: a fee-only financial advisor (one paid by the hour, not by commission on what they sell you), and a tax professional who knows the specifics of your inheritance's structure. Both consultations should be paid hourly and exploratory. You are not yet hiring. You are gathering information.

By day 60, the picture should look different than it did at day 30. The question is no longer what should I do with the money? It's what does my life need that this money can solve?

Those are different questions. Only the second leads to good decisions.

Days 61–90: the small decisions you can make, and the big ones you can't

By the end of three months, you should have enough clarity to make some decisions. The trick is knowing which ones.

• Pay off high-interest debt. Anything above six or seven percent is almost always worth retiring. Credit cards, personal loans, certain student loans.
• Max out tax-advantaged retirement contributions for the year. 401(k), IRA, HSA. This is one of the rare moves that compounds significantly and has a clean rationale.
• Build emergency fund to six to twelve months of expenses. If you're not there, get there.
• Update your beneficiaries on every account in your name. This is the moment people remember to do it.
• Update your own estate plan. Will, power of attorney, healthcare directive. Your circumstances just changed. Your documents should reflect that.

• Major investment of the remainder. Lump-sum versus dollar-cost-averaging is a real question; so is asset allocation; so is account structure. None is a 90-day decision. They are 6-month decisions, made well.
• Real estate moves. Paying off the mortgage, buying property, renovating. Twelve-month decisions in most cases.
• Major lifestyle changes. Quitting your job, retiring early, relocating. Wait at least a year. Maybe two.
• Large gifts to adult children. There may be tax-efficient ways to do this. There may also be reasons not to. Both are 6-to-12-month conversations.
• Charitable giving structures. Donor-advised funds, foundation gifts, charitable trusts. Worth exploring at six months, not at sixty days.

What you'll often find at the 90-day mark is that perhaps a third of the inheritance has been deployed sensibly — high-interest debt retired, retirement topped up, emergency fund built, estate plan updated — and two-thirds is still parked, still earning, still optionable.

That's not indecision. That's the right answer.

What this money makes possible

The most useful reframe at the end of 90 days is this: $500,000 is not investment money. It is a tool. The question is what it makes possible in your life that wasn't possible before.

For some people, the answer is retire three to five years earlier. For some, it's fully fund two children's college without depleting our savings. For some, it's buy back time — reduce hours, change careers, take the year off. For some, it's eliminate a worry I've been carrying for a decade. For some, it's make sure my own children inherit something — pass-through wealth that accumulates over the next generation.

Most of these answers do not require moving the money quickly. Most of them require moving it intentionally, on a longer timeline than the financial industry's default cadence assumes.

The 90 days isn't about deciding. It's about clearing enough space for the decision to find you.

Frequently Asked Questions