Is $1.5 Million Enough to Retire? Here Is What the Projections Show

The $1.5 Million Spending Calculation

Portfolio at 4% = $60,000/year. With Social Security:

Example: Married couple, both age 65. Higher earner's Social Security: $2,800/month. Lower earner's: $1,600/month. Combined: $4,400/month = $52,800/year.

Total gross income: $112,800. After federal taxes (MFJ standard deduction, 85% SS inclusion on combined income above $44,000): effective federal tax approximately $12,000-$15,000/year. Spending power: approximately $97,000-$100,000/year.

At this income level, a couple with paid-off housing can live very well in most U.S. markets. The 30-year Monte Carlo success rate at $90,000/year spending is typically 92-95%.

The analysis that matters most at $1.5 million isn't 'do we have enough?' — it's 'how do we structure withdrawals to minimize taxes over 30 years?'

The RMD Problem That Builds Quietly

With $1.5 million in traditional pre-tax accounts, the RMD at age 73 is substantial: $1.5 million × assumed 6% growth for 8 years = approximately $2.39 million at 73. RMD Year 1: $2,390,000 / 26.5 = $90,189/year — mandatory taxable distribution whether you need it or not.

Add Social Security ($52,800/year) and you have $142,989 in taxable income before any other sources. The 22% bracket (single: $47,150-$100,525, married: $94,301-$201,050) gets significantly used. Medicare IRMAA surcharges for a single filer begin at $106,000 MAGI — triggering additional Medicare Part B and D premiums of $700-$3,000+/year.

For a couple, the RMD income sits more comfortably in the 22% bracket. But the surviving spouse — who inherits the full IRA and files single — then faces much higher rates on the same RMD income.

This is why the Roth conversion window between retirement at 65 and RMD start at 73 is so valuable at $1.5 million. Converting $60,000-$80,000/year during the gap at 22% tax rates avoids much larger distributions later at 24-32% rates as a single filer.

What $1.5 Million Enables That Lower Balances Do Not

At $1.5 million, several planning strategies become available that don't make sense at lower levels:

**Qualified Charitable Distributions (QCDs):** Once RMDs begin at 73, a retiree can direct up to $105,000/year (2026 limit, indexed) from an IRA directly to a charity. The distribution counts toward the RMD requirement, doesn't appear in MAGI, and thus doesn't trigger higher SS taxation or IRMAA. For charitably inclined retirees with $1.5 million+, QCDs are a powerful tax reduction tool.

**Health Savings Account (HSA) maximization:** If the retiree retires before Medicare eligibility and uses an HDHP through the ACA marketplace, HSA contributions ($8,550/family in 2026) reduce MAGI during the pre-Medicare years — directly reducing ACA premiums if income is below 400% FPL.

**Asset location optimization:** With $1.5 million across multiple account types, asset location (which assets go in taxable versus Roth versus traditional) can be optimized. Tax-inefficient assets (bonds, REITs) in traditional accounts; equities (for preferential long-term gains treatment) in taxable accounts; high-growth assets in Roth.