Retirement 101 · Chapter 6 of 8

Income Planning

Turning a nest egg into a paycheck that lasts 30 years.

The sequence-of-returns problem

Two retirees with identical portfolios and identical average returns can have wildly different outcomes — if the order of returns is different. A big loss in the first 5 years of retirement is devastating because you're withdrawing from a shrunken portfolio. The same loss 10 years later barely matters. This is sequence-of-returns risk, and it's the single biggest danger to early retirement years.

The 4% rule (and its updates)

Bill Bengen's original 4% rule — withdraw 4% in year 1 and adjust for inflation — was built to survive the worst 30-year period in US history. Updated research (including by Bengen himself) suggests 4.5–4.7% is more realistic for most cases. Guyton-Klinger "guardrails" can push initial withdrawals even higher by adjusting spending dynamically based on portfolio performance.

Bucket strategy

The bucket approach divides retirement assets by time horizon. Bucket 1: 1–2 years of cash for current spending. Bucket 2: 3–10 years in bonds. Bucket 3: 10+ years in stocks. As cash drains, bonds refill it; as bonds drain, stocks refill them during good markets. Psychologically it helps retirees stay invested through downturns — which is usually the whole point.

Key takeaways

  • Sequence-of-returns risk is the biggest threat to early retirement years.
  • The 4% rule is conservative — 4.5–4.7% is often sustainable with modest flexibility.
  • Guardrails and bucket strategies can raise safe spending while managing psychology.
  • Guaranteed income (SS, pension, SPIA) reduces how much sequence risk you face.

Want personalized guidance?

Take the free Retire Ready Score to see where your plan stands, then talk to an advisor if you want help.

Take the Free Assessment