March Inflation Surge Makes CD Accounts a Smart Move Right Now

Inflation ran hot in March, rising at an annual rate of 3.3%, driven by the sharpest monthly increase in gas prices since 1967. For savers who have watched purchasing power erode through years of elevated prices, the timing of this new report points directly toward one of the most straightforward tools available in consumer finance: the certificate of deposit.

Energy prices, fueled by a spike in gasoline costs, rose 10.9% from the prior month. Brent crude, which was trading at $73 a barrel before the Iran war started on February 28, traded at $95.88 as of Friday morning. Consumers absorbed higher prices at the pump, with gasoline rising 21.2% from February, the largest monthly increase since the Bureau of Labor Statistics began tracking the data in 1967. U.S. gasoline prices have soared nearly 40% since the conflict erupted, reaching $4.15 a gallon according to AAA.

Core CPI, which excludes volatile food and energy prices, rose 0.2% from February to March, matching economists' expectations, with year-over-year core inflation coming in at 2.6%. That relatively contained core reading matters for CD savers: it means the inflation driving the headline number is concentrated and potentially temporary, while top CD yields are priced to beat even the full 3.3% figure.

Because CD rates usually move in the same direction as Fed rates, CD rates are forecasted to keep moving down in 2026, though they should remain ahead of inflation. Top nationally available CD APYs remain close to 4% for many terms, and inflation has recently been running near 3% year over year, keeping real returns positive for many savers. The leading rate on the market right now is the 9-month CD from Newtek Bank, yielding 4.20% APY. NerdWallet tracks top rates as high as 4.25%. That spread over the current inflation rate of 3.3% produces a real return of roughly one full percentage point, which is the core argument for acting now.

The trade-off, however, is liquidity. High-yield savings accounts are still paying around 10 times the national average and provide flexibility; the key question is whether you know you won't need this money for the next six to 12 months. If the Fed cuts rates, savings account rates will likely follow. A CD guarantees your rate for the full term regardless of what happens, making a short-term CD in the six- to 12-month range a reasonable hedge.

The Federal Reserve reduced its benchmark federal funds rate three times in 2025, prompting many banks to reduce rates, yet CD rates remain reasonably attractive. The FOMC's next meeting is scheduled for April 28 to 29, and some projections suggest a single 25-basis-point cut in 2026, though Federal Reserve Chairman Jerome Powell has noted that nothing is guaranteed.

For savers navigating that uncertainty, CD laddering offers a practical framework: spreading investments across multiple terms so that portions of the money mature on a rolling schedule keeps savers invested long-term while maintaining some access to cash. In one model, every six months a CD matures and the principal plus interest returns, available to withdraw, redirect, or reinvest into another term to keep the ladder intact. Staying within FDIC coverage limits of $250,000 per depositor per institution ensures full federal protection throughout.

Over the past 12 months, the energy index is up 12.5%, with gasoline 18.9% higher and fuel oil up 44.2%. Americans had already been navigating persistent cost-of-living pressures before the March energy shock, with consumer prices roughly 26% higher than they were in December 2019. Against that backdrop, locking in a yield above 4% while the window remains open is less a speculative move than a straightforward act of financial defense.