Free Guide to Buying U.S. Savings Bonds

What U.S. Savings Bonds Are and How They Work

U.S. Savings Bonds are debt securities issued by the U.S. Treasury Department. When you buy a savings bond, you're essentially lending money to the federal government. In return, the government pays you interest over time. Think of it as a low-risk investment that grows slowly but steadily.

There are two main types of savings bonds available to individuals: Series EE bonds and Series I bonds. Series EE bonds have a fixed interest rate that remains the same for the entire 30-year period you hold them. Series I bonds have an interest rate that changes every six months based on inflation rates. The Treasury announces new rates in May and November each year.

Savings bonds work differently from other investments. When you purchase a Series EE bond, you pay half of its face value. For example, a $100 bond costs $50. The bond then grows over time, eventually reaching its full face value at maturity. If held for the full 30 years, a Series EE bond will be worth at least its face value, even if interest rates are very low.

Series I bonds protect your money from inflation. The interest rate consists of two parts: a fixed rate set by the Treasury and a variable inflation rate. For example, if the fixed rate is 1.06% and the inflation rate is 2.36%, the combined rate would be 3.42%. This rate applies for six months, then changes when new rates are announced.

The minimum purchase amount for savings bonds is $25, and you can buy up to $10,000 per calendar year through TreasuryDirect. Individual paper Series EE bonds sold through banks and credit unions are issued at half their face value, so a $50 bond costs $25. These limits apply to each Social Security Number, so married couples can each buy $10,000 per year separately.

Practical Takeaway: Understanding the basic mechanics of savings bonds—that Series EE bonds have fixed rates while Series I bonds adjust for inflation—helps you decide which type matches your financial situation and inflation concerns.

Where to Purchase U.S. Savings Bonds

The official and recommended way to buy savings bonds is through TreasuryDirect, which is the U.S. Treasury's online platform. TreasuryDirect (treasurydirect.gov) is a free service operated by the government. You can open an account, purchase bonds, manage your holdings, and monitor interest earnings all online. The site is secure and uses the same safety standards as banking websites.

To use TreasuryDirect, you need a valid Social Security Number, a U.S. address, and a bank account for electronic transfers. You can buy Series EE and Series I bonds through TreasuryDirect, as well as Treasury bills, notes, and bonds. The process takes about 15 minutes to set up your account the first time. After that, purchasing additional bonds is faster.

Another option is to purchase paper Series EE bonds through banks, credit unions, and some other financial institutions. These are physical bonds you receive in the mail. However, the government stopped issuing paper Series I bonds and paper savings bonds through these channels as of January 2012. Many banks have also reduced their bond sales services over the years. Paper Series EE bonds are sold at 50% of face value through these retailers.

You can also purchase savings bonds as gifts. TreasuryDirect allows you to buy bonds as a gift for someone else. The recipient receives notification that a bond has been purchased for them. This is a popular option for parents buying bonds for children's education or retirement savings, though the bonds must be registered in the recipient's name.

Some employers offer payroll deduction for savings bonds. This means you can authorize your employer to deduct money from your paycheck and purchase bonds with those funds. This method helps enforce regular saving habits since the money goes directly to bond purchases rather than sitting in your checking account.

Practical Takeaway: TreasuryDirect is the most convenient and cheapest way to buy savings bonds with no fees, but you can also purchase Series EE bonds through banks if you prefer physical documents or don't have internet access.

The Interest Rates and How Your Money Grows

Interest rates on savings bonds change periodically and depend on several factors. For Series EE bonds, the Treasury sets a fixed rate that applies for the entire 30-year holding period. As of 2024, Series EE bonds purchased earn 2.17% annually. This rate is locked in for the life of the bond, providing predictability and stability.

Series I bonds have more complex rate structures designed to protect against inflation. The current rate (as of May 2024) is 5.27%, composed of a 1.06% fixed rate and a 4.21% inflation rate. The fixed portion never changes for that bond. However, the inflation portion changes every six months when the Treasury announces new rates. The next rate change occurs in November, then again in May, continuing indefinitely. New bondholders get the current rate, while existing bondholders' rates adjust on their anniversary date.

Growth on savings bonds is calculated using compound interest, which means you earn interest on your interest. The interest earnings are not paid to you in cash but are added to the bond's value. As the value grows, you earn interest on that larger amount in the next period. A $50 Series EE bond purchased at 2.17% interest will grow to approximately $51.09 after one year, then to $52.20 after two years, continuing to compound over time.

Series EE bonds have a special feature: they are guaranteed to at least double in value within 20 years, regardless of interest rates. If the calculated value doesn't reach double by year 20, the Treasury automatically adjusts it to make sure it's worth twice the purchase price. This means a $50 bond will be worth at least $100 at the 20-year mark. However, it often reaches this value much sooner depending on current interest rates.

You should understand the difference between the issue price and the face value when calculating your returns. For Series EE bonds, you pay 50% of face value but earn interest based on the face value. So a $100 face value bond costs $50 and earns interest on that $100 amount. For Series I bonds purchased through TreasuryDirect, you pay the full face value amount ($25 minimum).

Practical Takeaway: Series I bonds currently provide better protection against rising prices with their 5.27% rate, while Series EE bonds offer predictability with a fixed 2.17% rate. Compound interest means your money grows faster over time as you earn returns on previous earnings.

Holding Periods, Redemption, and Penalties

Savings bonds have specific holding periods and rules about when you can cash them in. You must hold a savings bond for at least one year before you can redeem it. This means you cannot cash in a bond immediately after purchase. If you try to redeem a bond within the first year, your transaction will be rejected by TreasuryDirect or the financial institution.

If you redeem a Series EE or Series I bond before it reaches 5 years of age, you will lose the last three months of interest. For example, if you redeem a 2-year-old bond, you lose the interest that would have been earned in months 21, 22, and 23. This penalty encourages longer-term holding but is waived after the bond reaches 5 years old. So redeeming a bond that is 5 years old or older carries no interest penalty.

Savings bonds reach final maturity at 30 years. At this point, they stop earning interest and should be redeemed. The Treasury will not continue paying interest beyond the 30-year period, so holding a mature bond longer doesn't increase its value.

You can redeem savings bonds through TreasuryDirect online or at a bank or credit union. Through TreasuryDirect, the process is straightforward: log into your account, select the bond you want to redeem, and request the payment. The funds are deposited into your bank account within a few business days. Through a financial institution, you'll need to present the physical bond and valid identification.

Cashing in a savings bond has tax implications. The interest you earn is subject to federal income tax, but it's not subject