HomeFinance & EconomicsPersonal Finance (continued)What is I-Bond?
Finance & Economics·2 min·Updated Mar 14, 2026

What is I-Bond?

Inflation Bond

Quick Answer

An I-Bond is a type of U.S. savings bond that earns interest based on a fixed rate and an inflation rate. They are designed to protect your money from inflation while providing a safe investment option.

Overview

I-Bonds are a smart way to save money while keeping up with inflation. They combine a fixed interest rate with an inflation rate that adjusts every six months, ensuring that your investment grows over time. For example, if inflation rises, the interest you earn on your I-Bond increases, which helps maintain your purchasing power. When you buy an I-Bond, you can invest between $25 and $10,000 per year, making it accessible for many people. The bonds are issued by the U.S. Treasury and can be purchased online or through certain financial institutions. Additionally, I-Bonds are exempt from state and local taxes, which can make them an attractive option for many investors. I-Bonds matter in personal finance because they offer a low-risk investment that can help individuals save for future goals, like education or retirement. They are particularly appealing during times of rising prices, as they provide a hedge against inflation. By incorporating I-Bonds into a diversified investment strategy, savers can ensure their money retains its value over time.


Frequently Asked Questions

You can purchase I-Bonds online through the U.S. Treasury's website or at certain banks and financial institutions. The minimum purchase amount is $25, and you can buy up to $10,000 each year.
If you cash in your I-Bond before five years, you will lose the last three months of interest. However, if you hold it for at least five years, you can redeem it without any penalties.
I-Bonds can be a great investment for those looking for a safe place to grow their money while protecting against inflation. However, they may not be suitable for everyone, especially if you are looking for higher returns or have short-term investment goals.
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