Retirement Planning
How Inflation Changes Retirement Math
Inflation is one of the most persistent retirement planning risks. Even moderate inflation compounds over time and can materially change required income.
Where inflation hits hardest
- Healthcare and insurance costs.
- Home maintenance and utilities.
- Everyday discretionary spending categories over long timelines.
How to plan around it
- Use inflation-adjusted spending assumptions.
- Keep growth assets aligned with time horizon.
- Review withdrawal rates annually as prices evolve.
Practical move: Nominal income targets can create false confidence. Always test retirement plans in real purchasing-power terms.
Inflation planning steps
- Estimate retirement spending in today’s dollars.
- Apply long-term inflation assumptions to future years.
- Build flexibility rules for high-inflation periods.
Run Inflation-Adjusted Projection