What are the best ways to protect my savings from inflation?

Updated October 2026 · How we answer

Short answerInvest in a diversified portfolio with stocks, consider inflation-protected securities like TIPS or I-bonds, and keep some cash in high-yield savings. Also, delay claiming Social Security if possible, as benefits are inflation-adjusted.

Investment Strategies

Inflation erodes purchasing power over time, so keeping all your money in cash or low-interest accounts is risky. A diversified portfolio that includes stocks can provide growth that outpaces inflation over the long term. Historically, stocks have returned about 7% annually after inflation, though returns vary widely year to year.

Treasury Inflation-Protected Securities (TIPS) and Series I savings bonds are specifically designed to protect against inflation. TIPS adjust their principal based on the Consumer Price Index, and I-bonds earn a composite rate that includes a fixed rate and an inflation rate. Both are backed by the U.S. government.

Other Considerations

Delaying Social Security until age 70 increases your benefit by about 8% per year after full retirement age, and those benefits are adjusted for inflation annually. This can provide a larger, inflation-protected income stream for life.

Consider a inflation-adjusted annuity, though these are less common now. Also, keep an eye on fees, as high fees can eat into returns and make it harder to beat inflation.

  • Hold a mix of stocks and bonds appropriate for your risk tolerance.
  • Allocate a portion to TIPS or I-bonds.
  • Keep 1-2 years of expenses in cash for stability.
  • Delay Social Security to maximize inflation-adjusted benefits.
  • Review your portfolio annually and rebalance as needed.

Common mistakes

  • Keeping all savings in cash, which loses buying power over time.
  • Chasing high-risk investments without understanding the risks.
  • Ignoring the impact of fees on investment returns.
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