Last reviewed: September 2026
If you have just received a financial windfall from an inheritance, a legal settlement, or the sale of a business, spend the first 90 days on safety, documentation, and building your team, not on your final portfolio decision. The popular rule to wait six months before doing anything is only half right. It correctly warns against permanent, irreversible moves made in the fog of grief or adrenaline. It becomes expensive when "don't decide yet" turns into "don't do anything at all," because the real work of a windfall happens through a structured process: securing the money, sorting the paperwork, and finding your actual after-tax number, followed by patient sequencing of the big, hard-to-reverse decisions. At Chesapeake Financial Planners in Forest Hill, Maryland, we walk Harford County clients through this timeline using the R.U.D.D.E.R. Method™, Chesapeake Financial Planners' six-step planning process: Review and Recognize, Uncover and Understand, Design and Develop, Discuss and Decide, Execute and Empower, and Reassess and Refine.
Key Takeaways
- The six-month rule is right about avoiding permanent decisions and wrong when it becomes an excuse to avoid all decisions.
- FDIC deposit insurance covers $250,000 per depositor, per insured bank, per ownership category, so a large windfall often needs to be spread across accounts.
- Maryland's estate tax exemption sits at $5.0 million per person, well below the federal threshold.
- The first 90 days should produce an after-tax number, an assembled team, and a written timeline, not just a lower cash balance.
About the Author
About the Author: Jeff Judge, CFP®, AEP®, ChFC®, CLU®, is Managing Partner of Chesapeake Financial Planners in Forest Hill, Maryland. He has helped families and business owners in Harford County and the Baltimore metro area navigate windfall and sudden wealth planning since earning his CFP® certification in 2013. "The gap I see most often isn't between doing something reckless and doing nothing. It's between families who spend those 90 days building a real plan and families who just watch the balance sit there, waiting to feel ready."
Why Does the Advice to Wait Six Months Exist in the First Place?
A client came to us eight months after her mother's estate settled, with a substantial sum sitting untouched in a savings account. Someone had told her to wait six months before making any big decisions. She did. Then six months quietly turned into "until I feel ready," and feeling ready never arrived.
The rule itself is not wrong. Windfalls tend to arrive during emotionally loaded stretches: grief, relief, guilt, sometimes all three in the same week. People in that state often make different decisions than they would on a calm afternoon with no stakes attached, and they usually sense it. That is the real fear under a lot of windfall decisions: not "will I lose the money," but "will I do something I cannot undo while I am not fully myself."
So the standard guidance, pause before anything permanent, guards against a specific and genuine danger: the rushed real estate purchase, the loan to a family member that turns into family conflict, the investment a friend of a friend pitched within weeks of the news going public. We tell clients some version of it ourselves. The problem is what happens when "don't do anything permanent" gets flattened into "don't do anything at all."
What Should You Actually Do in the First 30 Days After a Financial Windfall?
The early weeks after a financial windfall have a narrow job, and it is not investment strategy. It is safety and sorting. Three things need to happen, in this order:
1. Confirm the money is actually covered. Standard FDIC deposit insurance protects $250,000 per depositor, per insured bank, per ownership category, so settlement or sale proceeds above that amount often need to be spread across more than one FDIC-insured institution or ownership category, not left in a single account.
2. Gather every document with a signature on it: the settlement agreement, the closing statement, the estate paperwork. This is also the moment to answer a question that quietly follows a lot of windfall recipients: what did I already agree to that I cannot undo? Settlement agreements carry terms, and sale agreements carry earn-outs and non-competes, so someone needs to read all of it closely now.
3. Hold off on any decision about what the money becomes. No real estate purchase because a house came up. No investment because a friend had an idea. No large gift, even a well-intentioned one, before the full tax and cash-flow picture exists.
Is it a problem to leave the full amount sitting in a savings account for a few weeks?
Not in the first two or three weeks, as long as the balance stays within FDIC coverage limits across accounts and ownership categories. The problem shows up when "a few weeks" quietly becomes six months with nothing else in motion. Money sitting idle is not being managed, and inflation and opportunity cost keep working against it the whole time.
A retired business owner we worked with sold his company and, in week two, nearly wired a six-figure sum to a former employee pitching a new venture. Not because he was reckless. He had spent thirty years being the person who made fast decisions on incomplete information, and that instinct does not turn off because the context changed. The plan was not to override that instinct through willpower alone. It was to build a short, specific list of "not yet" rules that made the pause automatic instead of a fight he had to win every day.
What Happens Between Day 30 and Day 90?
This is where the real work of the waiting period happens, and it is also where a lot of people quietly skip ahead by doing nothing at all. Two tasks matter most here: assembling the right team, and finding the real number.
The first task is a coordinated team: a CPA who understands the specific tax event, an estate attorney if inheritance or trusts are involved, and a financial planner who can help sequence the advisory team in the right order. Clients tell us, often in nearly the same words, that what they want is not three separate opinions. They want their CPA, their attorney, and their planner talking to each other, so nothing falls into the gap between three professionals who each assumed someone else was handling it.
The second task is understanding the actual number, not the headline figure. A settlement announced at a round number can land meaningfully lower once fees and liens are subtracted from the gross proceeds. A business sale can net considerably less after taxes and transaction costs. An inheritance that looks fixed on an estate summary can carry embedded tax exposure that only shows up once someone runs the math.
| Windfall type | Headline figure | What typically reduces it | What to confirm |
|---|---|---|---|
| Legal settlement | Gross award or settlement amount | Attorney fees, liens, subrogation claims | The net figure on the settlement statement |
| Business sale | Agreed purchase price | Federal and state capital gains tax, transaction costs, earn-out holdbacks | Cash at closing versus contingent payments |
| Inheritance | Reported estate value | Estate settlement costs, income tax owed on inherited pre-tax retirement accounts | Which assets are pre-tax and who the beneficiaries are |
"The mistake that catches careful people off guard more than almost any other in this window is planning around the number in the press release or the settlement letter. The number that actually lands is meaningfully smaller once the deductions clear." Jeff Judge, CFP®
This period is also when genuinely time-sensitive items get identified without letting them rush the bigger decisions. Some tax elections carry real deadlines measured in weeks. Some employer benefits or sale terms have windows that close. By day 90, a client should have an after-tax number, a working team, and a written sense of what is genuinely time-sensitive versus what just feels urgent.
How Does Maryland Tax Treatment Change the Math on a Financial Windfall?
National content about windfalls tends to skip the state layer entirely, and that gap costs Maryland families real money. Inheritance tax planning here is genuinely different from most other states: Maryland is one of very few states with both an estate tax and a separate inheritance tax, and the two do not work the same way.
Maryland's estate tax exemption sits at $5.0 million per person, far below the federal exemption. A Forest Hill or Bel Air family with a paid-off home, retirement accounts, and life insurance can approach that state threshold without realizing it, even when they are nowhere near the federal number. On top of that, the Maryland inheritance tax applies at 10% to assets passing to non-lineal heirs such as nieces, nephews, and friends, while spouses, children and other lineal descendants, parents, and siblings are exempt. Our guide to Maryland's estate and inheritance taxes walks through both in more detail.
Does Maryland tax the interest my windfall earns while it sits in a savings account?
Yes. Interest credited on money parked in a savings account or money market account is taxable income in the year it becomes available, generally at ordinary federal and Maryland rates, and the IRS treats it as reportable interest income with no withholding taken out along the way. A client trying to be careful by doing nothing can end up owing a real tax bill the following spring on money nobody warned them to plan for.
For Aberdeen Proving Ground and other federal or military households in Harford County, a windfall arriving alongside a FERS pension or TSP balance adds a layer worth naming to your planner early: how the new money interacts with your existing retirement income timeline matters as much as investing inheritance money the right way on its own.
What Can Actually Wait Until Month Six?
Once the first 90 days have done their job, the calendar-based guidance starts to make sense again, applied to the right things. Big allocation decisions can wait. A major real estate purchase can wait. Large charitable commitments and decisions that are genuinely hard to unwind can reasonably sit until month six or later, once a full financial picture exists to test them against. That is not paralysis. That is sequencing, and it is appropriate specifically because those decisions are large and difficult to reverse.
Learning how to invest a large sum of money well is less about speed and more about sequence: get the safety and the team right first, and the investment decision gets easier to make correctly.
How Do You Tell the Difference Between Patience and Paralysis?
The distinction that actually matters is not a date on a calendar. It is a question: are you waiting because you do not yet have the information you need, or because deciding feels riskier than not deciding? The first is prudent. The second is paralysis wearing prudence as a disguise, and it is worth being honest with yourself about which one is happening.
What's a quick way to tell if you're genuinely waiting for information or just avoiding the decision?
Ask whether you can name, in one sentence, exactly what you are waiting to learn. "I'm waiting on the final tax projection from my CPA" is a real answer. "I just don't feel ready yet" is a feeling, not a plan, and feelings do not come with expiration dates. If the honest answer is closer to the second one, the productive parts of the waiting period, the team, the after-tax number, the document review, likely have not happened yet.
There is also a family dimension worth naming. Money that sits visibly undecided for a long stretch tends to invite opinions, and opinions from people who love you can turn into pressure faster than anyone intends. A plan with a clear timeline gives you something concrete to point to. It is easier to say "we're finishing the tax picture this month and will have a real plan by the end of it" than to keep fielding the same question with no answer at all.
The goal is not to stop thinking about the windfall for six months. It is to stop making permanent decisions before you have the information to make them well, while doing the work that gets you to that information as efficiently as possible.
Frequently Asked Questions
What should I do first if I receive a large financial windfall?
Confirm the money is covered by FDIC insurance across accounts if it exceeds standard limits, gather every document connected to the settlement, sale, or estate, and avoid any permanent decision until you understand what you already agreed to. Safety and sorting come before strategy, and that order matters more than speed in the first two to three weeks.
What should I do with settlement money before hiring a financial planner?
Keep the funds in FDIC-insured accounts, read the settlement agreement closely for terms you may already be bound by, and avoid large purchases or investments until you have an after-tax number. A CPA and, where relevant, an estate or settlement attorney should be part of that early review alongside a planner.
How long should I really wait before investing a windfall?
The first 30 days are for safety and document review, not investment decisions. Days 30 through 90 are for building a team and finding your true after-tax figure. Large, hard-to-reverse allocation decisions can reasonably wait until month six once that groundwork is complete.
Does Maryland have a separate inheritance tax on top of the estate tax?
Yes. Maryland applies an estate tax with a $5.0 million per-person exemption and a separate 10% inheritance tax on assets passing to non-lineal heirs, while spouses, lineal descendants, parents, and siblings are exempt from the inheritance tax. Few other states layer both taxes this way, which is why Maryland-specific planning matters for windfall recipients here.
Is it a mistake to leave a windfall entirely in cash for six months?
It is rarely the money's safety that suffers; it is the surrounding work that stalls. Leaving funds in FDIC-insured accounts while a team gets assembled and a tax picture gets built is reasonable. Leaving them there with nothing else happening for six months means the interest becomes a taxable surprise and the planning work that should have started on day one still has not begun.
If you have recently received an inheritance, a settlement, or proceeds from a business sale and want a practical, Maryland-specific plan instead of a vague six-month pause, Chesapeake Financial Planners works with families throughout Forest Hill, Bel Air, and Harford County to build that 90-day timeline together. Schedule a call and we will walk through where you are in the process and what should happen next.
A version of this article was originally published on Chesapeake Financial Planners' LinkedIn.
Disclosures
The information provided is for educational purposes only and should not be construed as investment advice. Investment strategies should be tailored to individual circumstances, risk tolerance, and goals. Past performance doesn't guarantee future results. Consult with qualified financial professionals regarding your specific situation.
This information is not intended to be a substitute for specific individualized tax, investment or legal advice. We suggest that you discuss your specific situation with a qualified tax, legal or financial advisor.
Advisors associated with Chesapeake Financial Planners may be either (1) LPL Financial Registered Representatives offering securities through LPL Financial, Member FINRA and SIPC, and investment advisor representatives offering investment advice through Great Valley Advisor Group; or (2) solely investment advisor representatives offering investment advice through Great Valley Advisor Group and not affiliated with LPL Financial. Great Valley Advisor Group, and Chesapeake Financial Planners are separate entities from LPL Financial.
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