Economics

Inflation in America: How to Protect Your Purchasing Power

I Bonds, TIPS, real assets and why cash is quietly expensive Real numbers in USD, 401(k) and tax tips, practical examples. Try CashControlly free for 7.

Kike Faúndez
Written by
Founder of CashControlly
Published on 6 min read
Economics6 min read

After the 2022 inflation surge — the worst in 40 years at 9.1% peak — American consumers and investors have a fresh understanding of what inflation actually does to purchasing power. In 2026, with CPI running at 3-4%, the threat is lower but far from gone.

What $10,000 in a checking account loses to inflation

$10,000
Today's value
$9,700
Real value after 1 year at 3% inflation (checking account)
$7,441
Real value after 10 years at 3% inflation

Inflation-protective assets available to Americans

AssetInflation protectionLiquidityNote
I Bonds (Treasury Direct)Direct — rate adjusts with CPI1-year lockup$10,000/year limit per person
TIPS (Treasury Inflation-Protected)Principal adjusts with CPIHigh (tradeable)Available in ETF form (SCHP, TIP)
Real Estate (REITs)Historically beats inflationHigh (ETF)VNQ, SCHH are popular choices
S&P 500 / Total MarketHistorically beats inflation 10yr+HighBest long-term inflation hedge
Cash / checking accountLoses to inflationImmediateKeep minimal — only for float
💡 I Bonds: the forgotten inflation hedge Treasury I Bonds pay a rate that consists of a fixed rate plus the CPI adjustment twice annually. They're issued by TreasuryDirect.gov and are limited to $10,000 per person per year. In 2022-2023 they paid over 9%. In 2026 they're more moderate but still a solid choice for a portion of emergency fund or short-term savings.
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About the author

Kike Faúndez
Kike Faúndez
Founder of CashControlly · Santiago, Chile

Enrique 'Kike' Faúndez is an Information Systems and Management Control Engineer from Universidad de Chile, with master’s degrees in Finance from Universidad de Chile and Industrial Engineering from Pontificia Universidad Católica de Chile. He has 15+ years of experience in regulated financial services across finance, operations, and digital product development. He founded CashControlly in Santiago, Chile, with the conviction that personal financial control should not be a privilege, but an accessible and well-designed tool.

Credentials
  • Master's in Finance, Universidad de Chile
  • Master's in Industrial Engineering, Pontificia Universidad Católica de Chile
  • Information Systems and Management Control Engineer, Universidad de Chile
  • AI and ITIL certifications
  • 15+ years in regulated financial services
Learn more about the founder

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