Aug. 6, 2023, update: The I Bond exit ramp is now open; proceed with caution
By David Enna, Tipswatch.com
For years, my constant advice about redeeming I Bonds has been this: “Don’t do it until you really need the money.” I advocate investing in I Bonds every year, no matter the fixed and/or variable rates, and holding that investment for the long term.
Because of the purchase limit of $10,000 per person per year, buying every year and holding is the only way to build a large stockpile of super-safe, tax-deferred, inflation-protected cash. After five years, you can begin withdrawing with no penalty. It’s reassuring to have an inflation-protected, tax-deferred savings account. And this can be very useful in retirement years when you begin to need the money.
But … investors who jumped aboard I Bonds in the last couple years had a different priority: To maximize interest earned at a time when other safe investments were paying near 0.0%. Inflation protection wasn’t the goal. It was a logical and perfectly sensible investment: Nab 3.54% for six months, then 7.12%, then 9.62%. Wonderful.
No I Bonds have ever reached their 30-year maturity, so that means every I Bond in existence will be paying at least 6.48% annualized for six months after the 9.62% rate runs its course. And after that …. probably a lot less. The I Bond’s variable rate is likely to fall to about 3.2% to 3.5% at the May 1 reset. That is lower than the current nominal yield on the entire spectrum of Treasury bills, notes and bonds.
After May 1, people investing in I Bonds for the short term will be looking to exit this investment and move into a higher nominal interest rate. But this is a tricky transaction, because of the three-month interest penalty on I Bonds held less than 5 years. Get this wrong and you could lose 3 months of 6.48% interest, or more.
Here’s a walkthrough on ideal redemption months for I Bond investments in April, May, October and November for 2020 through 2022. These are high-volume months for I Bond purchases because they bracket the rate resets on May 1 and November 1.
All the data in this presentation is drawn from EyeBonds.info, a helpful and reliable site that presents detailed information on I Bonds. Click on any image to see a larger version.
If you bought in April 2020

These I Bonds have a fixed rate of 0.2%. Don’t redeem them if you have others with a fixed rate of 0.0%. Always hold your I Bonds with higher fixed rates until you really need the money.
A $10,000 investment in April 2020 is still be earning a composite rate of 9.83% through the end of this month, and then on April 1 will transition to a composite rate of 6.69% for six months. It will be worth $11,760 on October 1, 2023.
Ideally, the earliest time to redeem will be Jan. 1, 2024. (But don’t redeem these if you have other options with a 0.0% fixed rate.)
If you bought in May 2020
These I Bonds have a fixed rate of 0.0%, so they are a potential target for redemption. They are currently earning a composite rate of 6.48% through the end of April. On May 1 a $10,000 investment will be worth $11,560.
Ideally, the earliest time to redeem will be Aug. 1, 2023.
If you bought in October 2020

These I Bonds have a fixed rate of 0.0%, but are still earning a composite rate of 9.62% through the end of March. Then they will earn 6.48% annualized through the end of September. On Oct. 1, a $10,000 investment will be worth $11,560.
Ideally, the earliest time to redeem will be Jan. 1, 2024.
If you bought in November 2020
These I Bonds have a fixed rate of 0.0% and will continue earning an annualized interest rate of 6.48% through the end of April. On May 1, a $10,000 investment will be worth $11,500.
Ideally, the earliest time to redeem will be Aug. 1, 2023.
If you bought in April 2021
These I Bonds have a fixed rate of 0.0%, so they could be a target for redemption. But through the end of March 2023, they are still earning an annualized yield of 9.62%, then will transition to 6.48% for six months. On Oct. 1, 2023, a $10,000 investment will be worth $10,500.
Ideally, the earliest time to redeem will be Jan. 1, 2024.
If you bought in May 2021

These I Bonds have a fixed rate of 0.0% and will continue earning an annualized yield of 6.48% through the end of April. On May 1, a $10,000 investment will be worth $11,404.
Ideally, the earliest time to redeem will be Aug. 1, 2023.
If you bought in October 2021

These I Bonds have a fixed rate of 0.0% and are currently earning an annualized rate of 9.62% through the end of March. They will then transition to six months of 6.48%. On Oct. 1, a $10,000 investment will be worth $11,404.
Ideally, the earliest time to redeem will be Jan 1, 2024.
If you bought in November 2021
By November 2021, investor passion for I Bonds was starting to ignite. These I Bonds started with an annualized rate of 7.12% for six months and then 9.62% for six months. Now they are earning 6.48% through the end of April.
Ideally, the earliest time to redeem will be Aug. 1, 2023.
If you bought in April 2022
These I Bonds can’t be redeemed until April 1, when the one-year holding period ends. They have a fixed rate of 0.0% but are still earning 9.62% annualized through the end of March and then will transition to 6.48% for six months. A $10,000 investment will be worth $11,208 at the end of October.
Ideally, the earliest time to redeem will be Jan. 1, 2024.
If you bought in May 2022
These I Bonds cannot be redeemed until May 1, when the one-year holding period ends. They have a fixed rate of 0.0% and are currently earning 6.48% through the end of April. A $10,000 investment will be worth $10,820 at the end of April.
Ideally, the earliest time to redeem will be Aug. 1, 2023.
If you bought in October 2022
By October 2022, interest in I Bonds had escalated to the point of crashing the TreasuryDirect website, because of the extremely attractive annualized rate of 9.62%. These I Bonds cannot be redeemed until Oct. 1, 2023, when the one-year holding period ends. They have a fixed rate of 0.0% and are currently earning 6.48% through the end of September.
Ideally, the earliest time to redeem will by Jan. 1. 2024.
If you bought in November 2022
Because these I Bonds have a fixed rate of 0.4%, they should not be your first option for redemption. If you need the money, look at redeeming I Bonds with a 0.0% fixed rate first. These I Bonds are earning a composite rate of 6.89% through the end of April, and then will transition to six months of a new, unknown composite rate based on the fixed rate of 0.4% plus a new variable rate to be set on May 1.
The earliest time to redeem will be Nov. 1, 2023, but as I noted, the fixed rate of 0.4% makes these a poor choice for redeeming if you have other options.
If you bought in other months
The pattern is consistent for all I Bonds, no matter the year they were purchased. If you bought an I Bond any time in recent years, here are the ideal times to consider redemptions to minimize the three-month interest penalty:
- January: After Oct. 1, 2023.
- February: After Nov 1, 2023
- March: After Dec. 1, 2023
- April: After Jan. 1, 2024
- May: After Aug. 1, 2023
- June: After Sept. 1, 2023
- July: After Oct. 1, 2023
- August: After Nov. 1, 2023
- September: After Dec. 1, 2023
- October: After Jan. 1, 2024.
- November: After Aug. 1, 2023
- December: After Sept. 1 2023.
Does this really matter?
A Twitter follower pointed out today that the cost of the three-month interest penalty on $10,000 earning 6.48% annualized “is only $162, so who cares?” It’s a good point, but I know many of my penny-pinching readers really do care. That’s why I love you guys.
So it becomes a math question. Anytime you redeem I Bonds before five years, figure out the amount of the three-month penalty and ask yourself: Will my alternative investment earn enough to make up the difference?
Final thoughts
A few readers have chided me for helping people manage short-term investments in I Bonds. “These are supposed to be long-term investments!” But the reality of near-zero interest rates sent people flooding into I Bonds in the last two years, and the new reality of 4%+ interest rates on safe Treasurys will cause some investors to shift to something new. It’s all good. I like the idea of mixing inflation protection (I Bonds and TIPS) with nominal investments (Treasury bills and notes), which provide deflation protection.
But every investor, I think, should devote some asset allocation to inflation protection. We definitely aren’t out of the haunted forest yet, for now or the future.
• Let’s handicap the I Bond’s May fixed-rate reset
• I Bonds: A not-so-simple buying guide for 2023
• Confused by I Bonds? Read my Q&A on I Bonds
• Let’s ‘try’ to clarify how an I Bond’s interest is calculated
• Inflation and I Bonds: Track the variable rate changes
• I Bonds: Here’s a simple way to track current value
• I Bond Manifesto: How this investment can work as an emergency fund
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David Enna is a financial journalist, not a financial adviser. He is not selling or profiting from any investment discussed. I Bonds and TIPS are not “get rich” investments; they are best used for capital preservation and inflation protection. They can be purchased through the Treasury or other providers without fees, commissions or carrying charges. Please do your own research before investing.





















I do have heirs... so I try and purchase long term bonds in my IRA's that will mature no later…