I Bonds drop to 4.3% but have new higher fixed rate

Rates on I Bonds issued now have fallen to 4.3%, thanks to a drop in inflation. But many savers who still plan to buy more I Bonds got a welcome surprise anyway.

The Treasury Department's Bureau of Fiscal Service has announced that I Bonds bought from May through October now will carry a higher fixed rate of 0.9% that applies to the 30-year life of the bond. That's up considerably from the 0.4% fixed rate that remains on I Bonds bought from November 2022 through April.

The inflation-adjusted rate, which changes every six months, is added on top of the fixed rate.

For I Bonds issued now through October, an annualized inflation-adjusted rate of 3.38% is added on top of the fixed rate. Interest is added monthly and compounded semiannually.

I Bonds had far more of a rock star quality recently. For a chunk of last year, savers had a chance to lock in an annualized rate of 9.62% for six months after the bond was issued. That rate applied to I Bonds issued from May 2022 through October 2022.

If you bought I Bonds issued from November 2022 through April, you locked in the attractive 6.89% that applies for six months after your purchase.

More: Savers see last-chance in April to get I Bond rates at nearly 7%

More: Buy I Bonds before May to lock in rate before it's gone

Savers won't be too excited about 4.3% for I Bonds. But they shouldn't ignore that 0.9% fixed rate.

Don't ignore a 0.9% fixed rate

The fixed rate is too often an overlooked part of the inflation-indexed U.S. savings bonds. But remember, the inflation adjusted rate is added on top of any fixed rate, which lasts for the life of the bond.

When I Bonds were first introduced in September 1998, for example, the fixed rate was an extremely attractive 3.4%. Savers who bought I Bonds through the early 2000s had some solid fixed rates and wouldn't want to rush to cash in those bonds.

Savers rushed to buy I Bonds online at TreasuryDirect.gov in October 2022 to lock in a 9.62% annualized rate that applies only to the first six months after the bond is issued.
Savers rushed to buy I Bonds online at TreasuryDirect.gov in October 2022 to lock in a 9.62% annualized rate that applies only to the first six months after the bond is issued.

If we see negative inflation, known as deflation, the net return for a given six-month period could go below that fixed rate. Negative inflation occurred twice in 25 years, Daniel Pederson, a Michigan-based savings bond expert and founder of www.BondHelper.com, noted, once for a six-month period that began in May 2009 and then in May 2015. But the I Bond will never go below 0%.

The higher fixed rate being offered on new I Bonds now gives savers more incentive to sock away cash into I Bonds for the long run. You'd essentially be getting a rate of nearly 1% above inflation for 30-years, said Pederson.

The higher fixed rate gives savers a "much better long term play with I Bonds," Pederson said.