Retirement planning guidance often centers on a single monthly budget figure assumed to cover 30 years of life after work. Retirement spending typically moves through three distinct phases rather than tracking a single flat annual budget across 30 years.
Phase One: The Active Years
Budgets built around a flat withdrawal often understate this period. Retirees who front-load experiences while health allows tend to spend more in the first decade than in the second, which is the opposite of what a level-payment plan assumes.
Phase Two: The Slow-Go Years
Travel tapers, vehicle purchases slow, and the household typically stops replacing durable goods on the earlier cadence. Fixed costs, property taxes, insurance, utilities, and maintenance become the budget.
Phase Three: The Healthcare Years
The late phase reorders the budget entirely. Healthcare services spending across the economy reached $3,741.0 billion in June 2026, up $203.3 billion from the prior year. Services inflation ran at 3.65% year over year, while core PCE, the Fed’s preferred measure, was 3.29%. Medical costs rise faster than the broader index and compound over a stretch when income is fixed.
The 2026 Social Security cost-of-living adjustment came in at 2.8%. That trails services inflation, which is where retirees actually spend. Social Security transfer receipts totaled $1,646.7 billion in the second quarter of 2026, and Medicare added $1,333.7 billion, but the shortfall between benefit growth and medical-services growth accumulates each year.
The Savings Backdrop
The personal savings rate has fallen from 6.2% in the first quarter of 2024 to 2.8% in the second quarter of 2026. Per capita disposable income reached $68,958, yet households are consuming a larger share of it, leaving $669.4 billion for savings across the quarter.
Geography Changes the Math
Cost of living reshapes each phase. The BEA’s 2024 state data shows California as the highest-cost state at an index of 110.72 and Arkansas as the lowest at 86.94. Real income runs from $59,743 in Mississippi to $93,438 in Wyoming. A retirement budget that works in one region can fail in another.
A single portfolio pulled at a flat rate ignores the phase pattern. Modeling higher withdrawals in the first decade, moderate withdrawals in the second, and a healthcare-weighted allocation in the third produces a different draw schedule than the standard 4% rule.
Timing Shapes the Budget
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