I bonds are generally a good choice for conservative investors in 2024. They protect cash from inflation with a safe, government-backed, 30-year instrument. With a fixed rate of 1.3% for bonds bought through October 2024, and inflation adjustments, they offer competitive, risk-free returns.
In May 2022, the yield on these bonds peaked at 9.62% due to inflation, making them an enticing investment compared to other low-risk rates. However, the yield dropped to 6.89% by November 2022 and 5.27% by February 2024. When the rate drops drastically, you have a choice to make.
You must hold I bonds for at least one year before cashing them, and if you cash them in before five years, you forfeit the last three months' interest; after five years, there's no penalty, and they earn interest for up to 30 years. For best results, hold them for at least 15 months (12 months minimum + 3 months' forfeited interest) and redeem them just after the first of the month to maximize earnings.
Yes, I-bonds have several downsides, including liquidity restrictions (must hold 1 year, 3-month interest penalty before 5 years), low investment limits ($10k electronic, plus $5k paper via tax refund), variable rates that can drop with deflation, and taxation (federal, but exempt from state/local). They also aren't for everyone as they can't be held in retirement accounts, lack market liquidity, and may not beat stocks long-term.
The 10-5-3 rule is a simple guideline for long-term investment returns, suggesting 10% average annual returns for equities (stocks), 5% for debt instruments (bonds), and 3% for cash (savings accounts), helping investors set realistic expectations and build diversified portfolios balancing risk and stability, though these are historical averages, not guarantees.
For bonds issued November 1, 2025 – April 30, 2026, the composite rate is 4.03%, made up of: A fixed rate of 1.10% A semiannual inflation rate of 1.43% (equivalent to an annualized rate of approximately 3.12%)
If the new bonds have higher interest rates, the investors who buy them will make more money than you. On the other hand, your Treasury bonds will become more valuable if the newer interest rates are lower than yours. Orman explained that these rate changes affect bonds differently depending on their maturity.
You should redeem I-Bonds after holding them for at least one year, ideally on the first business day of the month, and strategically to minimize the penalty of losing the last three months' interest if cashing within five years, often by waiting until you've earned a few months of a lower interest rate before cashing out to reduce the penalty's impact. After five years, there's no penalty, and bonds mature after 30 years, but cashing just after the month begins maximizes earned interest before the penalty or maturity.
I Bond Basics
You must hold your I bond for at least 12 months after purchase. If you cash in the I bond within five years of purchase, you lose the last three months of interest on the bond. I bond interest rates change every six months because the variable inflation rate is pegged to the Consumer Price Index (CPI).
$100 in 2025 will likely have the purchasing power of roughly $200 to $670 in 2050, depending heavily on the average annual inflation rate used for the calculation, with lower inflation (e.g., 3%) leading to lower future value and higher inflation (e.g., 7%) resulting in much higher future costs, showing how inflation erodes a dollar's buying power over time.
If you want to invest $10,000 over 10 years, and you expect it will earn 5.00% in annual interest, your investment will have grown to become $16,288.95.
As it stands, the Nationwide 6.5% regular saver account is still available, so you could jump onto it for another 12 months. The maximum you can pay into the account each month is £200 a month, and the maximum withdrawals you can make are three - any more and you will only earn 1.05% interest.
Warren Buffett's #1 rule of investing is famously simple and stark: "Rule No. 1: Never lose money. Rule No. 2: Never forget Rule No. 1.". This principle emphasizes capital preservation and avoiding significant losses, suggesting that protecting your principal is more crucial for long-term wealth building than chasing high, risky returns. It means focusing on buying good businesses at fair prices, understanding what you invest in, and being disciplined to prevent large, permanent losses, even if it means missing out on some fast gains.