If you are about to inherit a million dollars, the first thing to know is this:do nothing fast.The biggest mistakes I have seen business owners make with an inheritance windfall happen in the first 90 days, not the first year. In 33 years advising business owners in Austin, I have watched sudden wealth create more stress than it resolves, mostly because people move before they understand what they actually have.
This post is for business owners, executives, and pre-retirees who are expecting or have just received a large inheritance. If that is you, slow down. The decisions you make in the next few months will shape your tax bill and your financial security for years.
Key Takeaways
- Inherited assets often get a*step-up in cost basis*, which can wipe out capital gains taxes you would have owed if the assets were sold during the original owner's lifetime.
- Money from an estate is rarely instant.Probate and trust administrationcan delay access to funds for months or longer.
- A windfall concentrated in one asset, like company stock or real estate, adds*concentration risk*on top of what you may already carry as a business owner.
- Inherited IRAs follow different rules depending on whether you are a spouse or a non-spouse beneficiary.
- The right first move is usually a*holding pattern*, not a purchase, a payoff, or a portfolio overhaul.
The Frame
An inheritance windfall is not the same as earned income or investment growth. It arrives suddenly, often during a period of grief, and it frequently comes with assets you did not choose and may not fully understand. The tax rules that apply to inherited money are also different from the rules that apply to money you build yourself over a career.
Understanding those differences before you act is the whole game. Rushing to pay off debt, buy real estate, or reinvest in your own business before you know the tax picture can cost you real money.
The List: What You Need to Know
1. Step-Up in Basis Can Change Everything
When you inherit assets like stock, real estate, or a business interest, those assets typically receive what is called a*step-up in cost basis*(perIRS Publication 559). In plain terms, the asset's value gets reset to its fair market value on the date of death for tax purposes (IRC § 1014). This can eliminate embedded capital gains that built up over decades.
Hypothetical example: an inheritor receives a piece of real estate the family purchased for a low price many years ago. Without a step-up, selling it could trigger a large capital gains tax bill. With the step-up, the tax basis resets, and much of that gain may disappear for tax purposes. This is one reason planning*before*death, throughestate planning strategies, is often more flexible than reacting after the fact.
2. The Money May Not Be Available Right Away
Probate, trust administration, and creditor claims can create a real gap between the date of death and the date you actually receive funds. This gap can stretch for months, sometimes longer, depending on the complexity of the estate.
Do not make big personal or business decisions, like committing to a new investment or paying off a large loan, based on money that has not landed in your account yet. Plan your interim cash flow as if the inheritance does not exist until it is actually in hand.
3. Concentration Risk Compounds Fast
If you already own a business, most of your net worth is likely tied up in that one asset. An inheritance windfall concentrated in a single stock, a family business stake, or a piece of real estate adds a second layer of concentration risk on top of what you already carry.
Hypothetical example: a business owner with $6M in company equity inherits a $1M concentrated stock position from a parent's estate. Now nearly all of that owner's wealth sits in just two illiquid or concentrated buckets. A thoughtfulwealth managementapproach usually means diversifying over time, not all at once, to manage both tax friction and emotional attachment to inherited assets.
4. Inherited Retirement Accounts Have Their Own Rulebook
Inherited IRAs and other qualified retirement accounts do not follow the same distribution rules as other inherited assets. A surviving spouse generally has more flexibility, including the option to treat the account as their own. A non-spouse beneficiary faces a different, often less flexible, set of distribution requirements.
Confusing these two paths is one of the most common and costly mistakes I see. Before you touch an inherited retirement account, confirm which category you fall into.
5. Illiquid Assets Force a Real Choice
A million-dollar inheritance is rarely sitting in cash. More often it is a business stake, real estate, or restricted stock. You generally face three paths: hold for long-term appreciation, sell in full to create liquidity, or sell in structured, partial pieces over time.
Each path carries different tax and control consequences. There is no single right answer here, it depends on your existing balance sheet, your income needs, and how much risk you are already carrying elsewhere.
The Analogy
Think of an inheritance windfall like inheriting a truck full of cattle instead of cash. The truck shows up, but you cannot spend cattle at the grocery store. You have to figure out what to sell, what to keep, and how fast you need the money, all before you can actually use it. Moving too fast means selling at the wrong time or in the wrong way. Moving too slow means missed opportunities. The goal is a deliberate plan, not a fire sale and not paralysis either.
The Fix
- Wait until funds are actually distributed before making major financial commitments.
- Get a clear accounting of the tax basis on every inherited asset before selling anything.
- Identify whether any inherited retirement accounts are spousal or non-spousal before taking distributions.
- Build a diversification plan for concentrated positions instead of an all-at-once sale.
- Coordinate the inheritance with your existingexit planningor business succession plans so the two do not work against each other.
- Loop in a tax professional before filing anything related to inherited assets.
The Point
An inheritance windfall is not free money, it is a financial event with real tax mechanics, timing constraints, and risk implications. The business owners I have seen handle this well are the ones who paused, understood the basis rules, confirmed the timeline, and built a diversification plan before making any big moves. The ones who struggled acted fast and asked questions later.
Frequently Asked Questions
How long does it typically take to receive an inheritance?Probate and trust administration can create delays ranging from a few months to well over a year, depending on the complexity of the estate and whether creditor claims are involved. It is wise to plan your cash flow as though the inheritance is not available until it is actually distributed.Do I have to pay capital gains tax on inherited stock?Inherited stock typically receives a step-up in cost basis (seeIRS Publication 17) to its value on the date of death, which can significantly reduce or eliminate capital gains tax if you sell soon after receiving it. The specific tax impact depends on your individual situation, so confirming the basis with a tax professional is an important first step.What is the difference between a spousal and non-spousal inherited IRA?A surviving spouse generally has more flexibility, including the option to treat the inherited IRA as their own retirement account. A non-spouse beneficiary is subject to a different, often more rigid, set of distribution rules, so confirming which category applies to you is essential before taking any distributions.Should I pay off my business debt with an inheritance?It depends on the interest rate on the debt, your liquidity needs, and the tax character of the inherited assets. This is a decision that should be made with a full financial picture in view, not as an immediate reaction to receiving funds.How do I avoid overconcentration after inheriting company stock or real estate?Most advisors recommend a phased diversification strategy rather than an immediate full sale, which can help manage both tax consequences and the emotional attachment often tied to inherited assets. The right pace depends on your overall net worth, income needs, and existing concentration in your own business.
Work with Pinnacle Wealth Advisory
If you are navigating an inheritance windfall alongside your own business ownership, the interaction between the two can get complicated fast. If this would be useful for your situation, here's where to start:explore exit and wealth planning at Pinnacle Wealth Advisory.
Results vary based on individual circumstances. Specific figures are illustrative, not guarantees of outcomes. Doug Greenberg is an investment adviser representative of SB Advisory LLC, a registered investment adviser.
This blog post is for informational purposes only and does not constitute legal, tax, or financial advice. Past performance does not guarantee future results. Consult with qualified professionals for guidance tailored to your specific situation. Doug may provide services and conduct business as Pinnacle Wealth Advisory with advisory services offered through SB Advisory, LLC.
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