Quick summary: Most people assume a $5 million retirement means the money worries disappear. In practice, the anxiety often doesn’t go away — it just changes shape. Using a real financial planning case study (names changed), this article breaks down what a $5M retirement actually looks like: the spending decisions, the withdrawal rate, the tax strategy, and the risk that catches high-net-worth retirees off guard more often than running out of money.
Most people think a $5 million retirement means never worrying about money again — no hard decisions, just freedom to do whatever you want. After helping more than 1,000 families retire, I can tell you that’s not quite how it plays out. The worries don’t disappear. They change.
Below is a real case study — details altered to protect privacy — that walks through what retirement actually looks like at this level of wealth, and what matters most once you get there.
Prefer to watch? In this short video, I walk through this retirement case study and the key planning insights discussed below.
Meet the Couple
David is 60 and Susan is 58. David spent his career in technology, Susan in healthcare administration. Neither of them inherited money or hit a windfall — they saved consistently for over 30 years, maxed out retirement accounts, and lived below their means even as their income grew. A few years ago, David’s company was acquired, which accelerated the vesting on his equity compensation and gave their portfolio a meaningful boost.
Here’s where they stand today:
- David’s 401(k): $1.4 million
- Susan’s IRA: $900,000
- Combined Roth IRAs: $350,000
- Taxable brokerage account: $1.8 million (with a concentrated position in David’s former employer’s stock)
- Cash and money market funds: $250,000
- Home value: $800,000, with $300,000 remaining on the mortgage
Excluding the home, their investable assets total roughly $4.7 million. Including home equity, their net worth sits just over $5.2 million.
David plans to retire at 62, Susan at 63. Both intend to delay Social Security until 67 — David’s estimated benefit is $3,200/month, Susan’s is $2,600/month.
The Question That Trips Up Almost Every High-Net-Worth Retiree
Having the money is only half the picture. The harder question — the one that tripped up David and Susan just like it trips up nearly every family I work with at this level — is figuring out how much they’re actually allowed to spend.
When I asked how much they wanted to spend in retirement, there was a long pause. That pause is something I’ve seen hundreds of times. People spend their entire adult lives learning how to accumulate money. Almost nobody teaches them how to spend it.
After talking it through, David and Susan settled on:
- $8,000/month for living expenses
- $30,000/year for travel
- $10,000/year to help their two grandchildren with education
- An interest in charitable giving, with no clear sense of how much they could realistically commit
On healthcare: David can stay on Susan’s employer coverage until he’s Medicare-eligible. Susan will need to bridge the gap between retirement and Medicare at 65 — an estimated $1,030/month through the ACA marketplace, though depending on how they draw down their accounts, she could qualify for subsidies that cover most or all of that premium. Once both are on Medicare, we budgeted roughly $950/month combined for Part B, Part D, a Medigap policy, and out-of-pocket costs.
All told, their first-year retirement expenses came out to approximately $154,000 — a number that felt uncomfortably large to them.
What the Cash Flow Actually Looks Like
The tightest years in almost any retirement plan are the ones between when income stops and when Social Security starts. For David and Susan, that gap runs from ages 62–63 (retirement) to 67 (Social Security). During those years, there’s no salary and no benefit income — every dollar of spending comes directly from the portfolio.
Their first-year outflow, including taxes, comes to roughly $161,000–$165,000, all of it funded by withdrawals. It’s worth noting: which accounts they draw from — IRA, brokerage, or Roth — doesn’t just affect their tax bill, it also affects whether Susan pays for ACA premiums or qualifies for subsidies that eliminate them.
Once Social Security starts at 67, David and Susan’s combined benefit of $69,600/year immediately reduces the amount the portfolio needs to generate. By 71, their mortgage is paid off, cutting expenses by another $24,000/year. The pressure on the portfolio is heaviest in year one and gets progressively lighter from there.
The Withdrawal Rate Reality
A $161,000 first-year withdrawal sounds significant. Against a $4.7 million portfolio, though, it’s a withdrawal rate of about 3.4% — in line with what most conservative planning guidelines consider sustainable, and that’s before accounting for any further market growth or the fact that David and Susan aren’t retired yet.
That rate is also the highest it will be. Once Social Security kicks in, it drops to roughly 2.1%. After the mortgage is paid off, it drops further still. For most of their retirement, David and Susan are on track to spend less than 2% of their portfolio annually.
(It does tick back up in their mid-70s — not because their lifestyle changes, but because required minimum distributions force money out of their IRAs whether they need it or not. More on that below.)
The Real Risk at $5 Million
Here’s the pattern I’ve seen across hundreds of families at this level: the real risk isn’t running out of money. It’s dying with far more of it than you ever used.
If David and Susan stick with their current spending plan, their $4.7 million doesn’t shrink — it grows. Projections show it climbing past $6 million by age 75, and closer to $9 million by age 85, even after decades of spending. That’s before factoring in their home.
When I showed them this projection, there was a long silence. Susan eventually laughed and said, “So we’ve been worrying about this for nothing?” My answer: kind of. The worry was understandable — but it was also the problem, because it was quietly preventing them from doing the things the money was actually there for.
What If They Actually Lived the Life They Wanted?
So we ran a second scenario. What if David and Susan increased their monthly living expenses from $8,000 to $12,000? Doubled their travel budget to $50,000/year? Fully funded both grandchildren’s 529 plans instead of contributing $10,000/year? Committed $15,000/year to charitable giving through a donor-advised fund?
Total annual spending under this scenario jumps from $156,000 to roughly $230,000 — a significant increase that, at first glance, sounds unsustainable.
It isn’t. Even at $230,000/year, the portfolio still grows — more slowly, but by age 85 it’s still projected to sit above $6 million, with the plan’s probability of success barely moving.
The point isn’t that everyone should spend more. It’s that if you’re sitting well below what the math says is possible, it’s worth asking why — because the goal was never to watch the number grow. It was to use it.
The Three Things That Matter Most at $5 Million
Once it’s clear David and Susan can afford the life they want, the next question is how to keep as much of it as possible. Three things matter most at this level:
1. Tax planning. Between retirement and age 75 (when RMDs begin), David and Susan sit in their lowest lifetime tax brackets with the most control over their taxable income. Left alone, their $1.4M 401(k) and $900K IRA could force $150,000+ in required withdrawals annually once RMDs start — pushing more of their Social Security into taxable territory and potentially raising their Medicare premiums. Strategic Roth conversions during this window, taxed at 12–22%, could save an estimated $200,000+ in lifetime taxes compared to doing nothing.
2. Portfolio structure. David’s concentrated position in his former employer’s stock creates a risk most people don’t think about until it’s too late — a 40% drop in that single stock could threaten the entire spending plan. Diversifying it gradually and tax-efficiently, while placing income-generating investments inside tax-sheltered accounts and growth investments where they benefit from lower long-term rates, meaningfully lowers their lifetime tax bill. Donating appreciated shares to a donor-advised fund solves three problems simultaneously: reduces concentration risk, avoids capital gains tax, and creates an immediate deduction.
3. Estate planning. At $5 million, federal estate tax isn’t the concern — making sure the wealth transitions the way David and Susan actually intend is. A will, updated beneficiary designations, powers of attorney, and often a revocable trust each solve a specific problem (for example, a power of attorney lets Susan step in and pay bills if David is hospitalized and can’t access accounts himself). Just as important: families that transition wealth most smoothly are the ones who actually talk about the plan with their kids, rather than leaving them to discover it.
The Real Takeaway
You might be reading this thinking it doesn’t apply to you because you don’t have $5 million. Fair enough — the dollar amounts will differ. But the process is the same regardless of your number:
Understand what you have. Get clear on what you actually want your life to look like. Build a plan that connects the two. Then make sure you’re not leaving money on the table through taxes, fees, or decisions you keep putting off.
David and Susan didn’t need more money. They needed someone to show them that the life they wanted was already available to them — and then help make sure nothing got in the way of it.
This case study is a composite based on common planning scenarios I see with clients; names and details have been changed to protect privacy. It’s for illustrative purposes only and isn’t intended as personalized investment, tax, or legal advice.
Curious what your own numbers say? Schedule a conversation and we’ll look at your specific situation together.
