Nov 1, 2025 · We've put all the rates together in one chart – fixed rate, inflation rate, and combined rate. You can look up a specific bond there and see its entire history.

Oct 31, 2025 · For new I Bonds, the fixed rate will be set at 0.90%, while the inflation portion will be 3.12%. Thanks to the mathematics of compound interest, the combined interest rate is 4.03%.

Nov 1, 2025 · Will the US Treasury Series I Bond fixed rate go up? Resolved NO. The US Treasury will announce a new Series I bond fixed rate on May 1 2025.

Sep 1, 1998 · The I Bonds Rates Table contains all fixed rates, inflation rates, and composite rates for all Series I savings bonds issued.

Jun 2, 2025 · The Treasury Department announced that I bonds will now pay 3.98 percent for a full six months on any bonds issued between May 1, 2025 and Oct. 31, 2025. The new rate …

Aug 21, 2025 · Discover the current I bonds interest rate for 2025, how it's calculated and what it means for your investment strategy.

Dec 1, 2025 · The current Series I bond composite rate is 4.03%, which includes a fixed rate of 0.90% and an inflation-adjusted variable rate of 1.56%. This rate applies to bonds issued …

You can view a live tracker showing the current I bond fixed rate, semiannual inflation rate, and composite rate. The first chart displays historical fixed rates dating back to 1998, allowing you …

On Wednesday, April 30, the U.S. Treasury Department announced that Series I savings bonds issued from May through October 2025 will earn an annualized composite rate of 3.98%, an …

Apr 30, 2025 · Tied to inflation, newly purchased I bonds will pay a 3.98% annual interest from May 1 through October 31, which is up from the 3.11% yield offered since November 1, 2024.