How Long Will $2 Million Last in Retirement?

Brian sold his auto repair business six months ago. He's 61, the deal closed for just over $2 million after taxes and fees, and for the first time in thirty-four years he doesn't have to be at the shop by 6:30 a.m.

The money sits in a mix of accounts: $1.1 million in a Traditional IRA (rolled over from the SEP-IRA he funded for decades), $400,000 in a taxable brokerage account from the after-tax proceeds of the sale, and $500,000 in his business checking account that he hasn't figured out what to do with yet.

His wife Karen, 58, still works as a dental hygienist. Their house in suburban Indianapolis has a $180,000 mortgage with twelve years remaining.

Brian's question isn't whether $2 million is enough — it sounds like a lot. His real question is more specific: At the lifestyle he wants, with the taxes he'll owe, and the healthcare costs he'll face, how long will $2 million actually last?

The answer depends on choices he makes in the next two to three years.

What $2 million produces — and what it costs

At a 4% withdrawal rate, $2 million generates $80,000 per year. Brian's Social Security at 67 is estimated at $28,800. Karen's at 67 would add roughly $18,000. Combined household Social Security: about $46,800.

Total projected income when both are collecting Social Security: $80,000 + $46,800 = $126,800 per year.

That's a comfortable upper-middle-class income in Indianapolis, where the cost of living sits about 10% below the national average. Many retirees would consider this more than enough.

But Brian didn't build a successful business by accepting surface-level numbers. He wants to understand the real picture — after taxes, after healthcare, after inflation erodes purchasing power over twenty or thirty years.

Three spending scenarios: which one is Brian?

Brian and Karen's spending habits will determine whether $2 million lasts twenty years or forty. Let's model three realistic scenarios.

Scenario A: $80,000 per year spending.

This is a modest lifestyle for a couple accustomed to a business owner's income. It covers the mortgage, two cars, groceries, utilities, healthcare, modest travel, and a comfortable but not lavish daily life. At this spending level, with combined Social Security of $46,800, they need only $33,200 per year from the portfolio — a 1.66% withdrawal rate. The portfolio would almost certainly grow over time, potentially reaching $2.5-3 million by their 80s. The money outlasts them comfortably.

Scenario B: $100,000 per year spending.

More realistic for Brian's lifestyle expectations — nicer vacations, dining out regularly, helping their two adult children occasionally, maintaining two newer vehicles, and upgrading the house. Needed from portfolio: $53,200 per year, or a 2.66% withdrawal rate. Still very sustainable. At moderate returns (6%), the portfolio remains above $1.5 million through age 90. The money lasts 30+ years without stress.

Scenario C: $120,000 per year spending.

This is where Brian wants to be — the lifestyle he worked thirty-four years to earn. Regular travel, a lake house or vacation property, generous gifts to family, club memberships, a new truck every four years. Needed from portfolio: $73,200 per year, or a 3.66% withdrawal rate. Still within the "safe" range historically, but now the math gets more sensitive to market returns and tax management. At moderate returns, the portfolio holds above $1 million through age 85 but starts declining noticeably. By age 90-93, depletion becomes a real concern.

The tax problem Brian doesn't see coming

Here's where $2 million gets complicated. Brian's asset allocation across account types creates a significant tax challenge.

His $1.1 million Traditional IRA is a tax time bomb. Every dollar withdrawn is taxed as ordinary income. At the withdrawal levels he's contemplating ($50,000-73,000 per year from the portfolio, most likely from the IRA), combined with Social Security, he's looking at gross income of $97,000-120,000 per year.

For a married couple filing jointly with that income, after the standard deduction of $32,300, taxable income ranges from $64,700 to $87,700. That puts them in the 22% federal bracket, with a marginal rate that bites harder than the 12% bracket where many retirees live.

Indiana's flat state income tax of 3.05% applies to most income (Social Security is exempt at the state level). Between federal and state taxes, Brian and Karen could pay $12,000-18,000 per year in taxes — money that doesn't show up in a simple withdrawal rate calculation.

And then there's the RMD cliff.

Required Minimum Distributions: the forced withdrawal problem

Starting at age 73, the IRS will require Brian to withdraw minimum amounts from his Traditional IRA whether he needs the money or not. These Required Minimum Distributions are calculated based on his account balance and life expectancy factor.

If Brian's Traditional IRA grows to $1.3 million by age 73 (plausible if he doesn't withdraw heavily from it), his first RMD would be approximately $49,000. Each year, the percentage increases. By 80, his RMD could be $65,000-75,000. By 85, potentially $80,000-90,000.

These forced withdrawals get added to his Social Security income, pushing total gross income to $120,000-140,000 per year — whether he wants to spend that much or not. The tax consequences cascade:

• Higher federal tax bracket (potentially touching the 24% bracket)
• Up to 85% of Social Security becomes taxable
• Medicare IRMAA surcharges kick in at income thresholds, adding $1,000-5,000 per year to Medicare premiums per person
• State income taxes increase proportionally

Brian could end up paying $25,000-35,000 per year in taxes during his RMD years. On $2 million in total savings, that's a meaningful drag on wealth.

The Roth conversion opportunity window

Brian is 61. Karen still works. He has no earned income.

This creates a remarkable tax planning window. From now until he claims Social Security (let's say 67) and before RMDs begin (73), Brian has six to twelve years where his taxable income is relatively low — especially once Karen retires.

During these years, Brian can convert portions of his Traditional IRA to a Roth IRA, paying taxes now at lower rates to avoid higher rates later. Here's what a strategic Roth conversion ladder looks like:

Years 61-64 (Karen still working): Convert $30,000-50,000 per year. Karen's income plus the conversion fills the 12% bracket. Total converted: $120,000-200,000. Taxes paid: approximately $14,000-24,000.

Years 65-67 (both on Medicare, before Social Security): If both have retired, income drops sharply. Convert $50,000-80,000 per year, filling the 12% and lower 22% brackets. Total converted: $150,000-240,000. Taxes paid: approximately $18,000-36,000.

Years 67-72 (Social Security active, before RMDs): Social Security income reduces conversion room, but $20,000-40,000 per year is still worth converting. Total converted: $100,000-200,000.

Over twelve years, Brian could convert $370,000-640,000 from Traditional to Roth — significantly reducing his future RMD burden, creating a pool of tax-free retirement income, and potentially saving $50,000-100,000 in lifetime taxes.

Use the Roth conversion calculator to model your specific numbers.

Tax-efficient withdrawal order: what to spend first

With three account types — Traditional IRA, taxable brokerage, and (eventually) Roth IRA — the order in which Brian draws income matters enormously for tax efficiency.

The conventional wisdom says: spend taxable accounts first, then tax-deferred, then Roth. But conventional wisdom doesn't account for Brian's specific situation.

A smarter approach:

Ages 61-65: Spend from the taxable brokerage account ($400,000) and the cash ($500,000) while converting Traditional IRA funds to Roth. The brokerage account withdrawals are taxed at favorable capital gains rates — 0% for gains within the lower brackets, 15% above that. This preserves the Traditional IRA for Roth conversions and delays Social Security for maximum benefit.

Ages 65-72: Begin blending Traditional IRA withdrawals with remaining taxable account funds. Start Social Security at 67 or 70 depending on health and needs. Continue Roth conversions as tax bracket optimization allows.

Ages 73+: Take RMDs from the Traditional IRA (now smaller thanks to conversions), supplement with Roth withdrawals as needed for tax-free income. Use Roth funds for large one-time expenses (home repairs, travel, medical) to avoid income spikes that trigger IRMAA surcharges.

This sequencing can save Brian $100,000-200,000 in taxes over a 30-year retirement compared to a naive "take it as you need it" approach.

Healthcare: the four-year bridge and beyond

Brian is 61. Medicare starts at 65. That's four years of healthcare without employer coverage.

Karen's employer still provides insurance, but if she retires before 65, they'll both need marketplace coverage. An ACA plan for a couple in their early 60s in Indiana could cost $1,200-1,800 per month before subsidies — $14,400-21,600 per year.

The subsidy question depends entirely on income management. If Brian's Modified Adjusted Gross Income stays below the ACA subsidy cliff (roughly $78,000 for a couple), substantial premium tax credits apply. This is another reason to draw from the taxable brokerage account during these years — qualified dividends and long-term capital gains are included in MAGI, but the amounts are more controllable than IRA withdrawals.

After Medicare at 65, healthcare costs drop to roughly $8,000-12,000 per year for the couple — still significant, but manageable on their income. The long-term concern is long-term care, which averages $8,000-10,000 per month in Indiana for a nursing facility. With $2 million, Brian and Karen could self-insure for a moderate amount of long-term care, but a prolonged need (three or more years for both spouses) would severely deplete their assets.

How long does it actually last?

Let's put it all together with a comprehensive projection.

Base case: $100,000/year spending, moderate returns (6%), smart tax planning.

Brian starts with $2 million at 61. He spends $100,000 per year (inflation-adjusted). He draws first from taxable accounts, does Roth conversions, and claims Social Security at 67.

• Age 65: Portfolio approximately $1.75 million (after four years of spending and moderate growth, partially offset by taxable account drawdowns)
• Age 70: Portfolio approximately $1.6 million (Social Security now covers significant portion of spending)
• Age 75: Portfolio approximately $1.45 million (RMDs started but manageable due to Roth conversions)
• Age 80: Portfolio approximately $1.2 million
• Age 85: Portfolio approximately $900,000
• Age 90: Portfolio approximately $500,000
• Age 95: Portfolio approaches depletion

At $100,000 per year, the money lasts roughly 33-35 years — Brian would be 94-96.

Conservative case: $80,000/year spending. The portfolio never runs out. Brian leaves a substantial inheritance.

Aggressive case: $120,000/year spending. The money lasts approximately 27-29 years. Brian would be 88-90. Still adequate for most lifespans, but tighter than the headline number suggests — especially after taxes consume $25,000-35,000 of that annual spending power.

The strategies that protect a $2 million portfolio

Prioritize tax planning over investment returns. At $2 million, the difference between good and bad tax planning can be $150,000-250,000 over a retirement. That's larger than the difference between a "good" and "average" investment portfolio. Brian should invest in a tax bracket optimization strategy before he worries about picking the right funds.

Execute Roth conversions aggressively in the early years. The window between Brian's retirement and age 73 is the single best opportunity to reduce his lifetime tax burden. Every dollar converted at 12% instead of withdrawn at 22-24% is money saved.

Don't let lifestyle creep absorb the cushion. The most common mistake for retirees with $2 million isn't running out of money — it's spending as if the money is unlimited. A lake house, a boat, frequent luxury travel, generous family gifts — each is individually reasonable but collectively dangerous. Setting a spending policy and reviewing it annually keeps the math honest.

Maintain a three-year cash buffer. With $240,000-300,000 in cash and short-term bonds, Brian can ride out a major bear market without touching his invested portfolio. This protects against sequence-of-returns risk — less critical at $2 million than at $500K, but still worth managing.

Plan for the surviving spouse. When one spouse dies, the survivor faces the widow's tax penalty: single filer tax brackets, the loss of one Social Security benefit, and potentially higher Medicare premiums. Karen could face significantly higher taxes on the same income. Planning for this now — through Roth conversions, beneficiary designations, and insurance — protects the surviving spouse's quality of life.

The honest truth about $2 million

Two million dollars is more than enough for a comfortable retirement for most American couples. Brian and Karen can travel, enjoy their grandchildren, pursue hobbies, and live without financial anxiety — if they manage the money intentionally.

The biggest risk at this level isn't running out. It's leaving hundreds of thousands of dollars on the table through poor tax planning, unnecessary fees, or the assumption that $2 million is so much that it doesn't require a strategy.

Brian's situation is common among business owners. He spent decades building something valuable, executed a successful exit, and now faces a financial landscape — IRAs, RMDs, Roth conversions, IRMAA, capital gains, ACA subsidies — that has nothing to do with running an auto repair shop. The skills that made him a successful business owner don't automatically translate to retirement income management.

"I could rebuild a transmission blindfolded," Brian told a friend. "But this tax stuff? I'm looking at it like a foreign language."

That's not a failure. It's a recognition that retirement finance is its own domain — and that the stakes are high enough to get it right.

Have $2 million or more saved for retirement? Work with a retirement advisor who specializes in tax-efficient withdrawal strategies and can help you keep more of what you've earned.