You’ve heard of Murphy’s Law: “Anything that can go wrong will go wrong.” It was coined by aerospace engineer Edward A. Murphy in the late 1940s, after a rocket sled test he was working on went badly sideways. When you’re firing a sled down a track at supersonic speed, the occasional disaster comes with the territory.
The trouble is, Murphy’s Law doesn’t stay at the test track. Roofs leak, newer cars break down, and medical issues arrive without an appointment — each one carrying an unexpected bill. That’s exactly why an emergency fund matters: when something goes wrong, you can fix it without turning it into a financial crisis.
And here’s what catches a lot of people off guard: Murphy’s Law doesn’t clock out when you retire.
MURPHY DOESN’T STOP AT RETIREMENT
According to the Center for Retirement Research at Boston College, 83% of retirees will face an unplanned expense in any given year, at an average cost of about $6,000. For a typical retiree household, that’s roughly 10% of annual income — gone to something nobody budgeted for.
Yet most households aren’t ready for it. Researchers found that about 40% of retired households don’t have enough cash on hand to cover even a single year of these surprises.
BY THE NUMBERS
- 83% of retirees face an unexpected expense in a typical year.
- ~$6,000 average annual cost — about 10% of household income.
- 40% of retired households can’t cover even one year of surprises.
Source: Center for Retirement Research at Boston College.
WHERE THE SURPRISES COME FROM
The research sorts these expenses into three buckets:
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“Rainy day” costs. Car repairs over $500, or home maintenance running $1,000 or more.
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Healthcare costs. Out-of-pocket bills above $500, including prescriptions and dental work.
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Family-related costs. Helping a child or grandchild financially, or the death of a spouse.
Rainy-day and healthcare expenses are the most common — and, perhaps counterintuitively, the higher your household income, the greater your odds of facing them in a given year.
THE REAL DANGER: BEING FORCED TO SELL
For retirees without enough cash on hand, the problem isn’t just the bill — it’s liquidity. To cover an emergency, they may have to sell investments at the worst possible moment, when the market is down. That locks in losses and quietly erodes the income their portfolio is supposed to produce for decades.
An adequate emergency fund is the buffer that prevents this. It lets you handle the unexpected without disturbing your long-term plan — and without the stress that comes with scrambling for cash.
HOW MUCH IS THE RIGHT AMOUNT?
More isn’t automatically better. Hold too little, and a single bad month forces a bad sale. Hold too much, and you’re letting cash quietly lose value to inflation. The right reserve sits in between — and where that line falls depends on your income, your spending, your health, and the rest of your plan. It’s a planning question, not a guess.
LET’S TALK
You can’t repeal Murphy’s Law, but you can be ready for it. At Alperin Law & Wealth, we coordinate your wealth management with your estate, tax, and care planning, so your emergency reserve is sized to your real life — not a rule of thumb. Let’s talk about the cushion that fits your situation, so the next surprise is an inconvenience instead of a crisis.