Patriot Bonds mature in 30 years from the date of purchase

Patriot Bonds are Series EE savings bonds issued by the U.S. Department of the Treasury. They reach their full maturity date 30 years after you buy them. At that point, the bond stops earning interest, and you own the full face value plus all accumulated interest.

The 30-year timeline is fixed — it does not change based on when you cash the bond or how long you hold it. A Patriot Bond purchased on January 15, 2024, will mature on January 15, 2054, regardless of whether you cash it in 2030 or 2050.

You do not have to wait until maturity to cash a Patriot Bond. You can redeem it at any time after you have held it for one year. However, if you redeem it before five years have passed, the Treasury deducts the last three months of interest as a penalty.

Key Takeaways

  • Patriot Bonds reach maturity 30 years after purchase and stop earning interest at that point.
  • You can cash a Patriot Bond after one year, but redeeming before five years costs you the last three months of interest.
  • After five years, you can redeem without penalty, though the bond continues to earn interest until the 30-year mark.
  • Interest compounds semiannually, meaning your bond earns interest on previously earned interest throughout the holding period.

When interest stops accruing on your bond

Interest stops accruing the moment your Patriot Bond reaches its 30-year maturity date. From that day forward, the bond earns nothing, even if you continue to hold it. The final interest payment is included in the value you receive when you redeem it.

The interest rate on Patriot Bonds is set by the Treasury and changes every six months. Your bond earns the rate that was in effect when you purchased it, and that rate applies for the entire 30-year period. You do not get a new rate after five years or at any other milestone — the rate is locked in at purchase.

Redeeming before maturity without losing interest

If you hold your Patriot Bond for at least five years, you can redeem it without any interest penalty. The Treasury will pay you the full face value plus all interest earned up to that point. This is the break-even point where the early redemption penalty disappears.

Between one year and five years, the three-month interest penalty applies. For example, if your bond has earned $150 in interest by year three, you would receive the face value plus $150 minus three months of interest. The exact amount of the penalty depends on how much interest your bond has earned, which varies based on the Treasury rate at the time of purchase.

What happens after your bond matures

Once your Patriot Bond reaches 30 years, you should redeem it. The bond stops earning interest, so holding it longer provides no financial benefit. The Treasury does not automatically cash it for you — you must initiate the redemption yourself.

You can redeem a matured bond through a bank or credit union, or by mail through the Treasury Department. The process is the same as redeeming a bond before maturity, except there is no penalty and no further interest to calculate. You receive the face value plus all interest earned over the full 30 years.

How interest compounds over the 30-year period

Patriot Bond interest compounds semiannually, meaning it is calculated and added to your bond every six months. Once interest is added, the next six months of interest is calculated on the new, larger amount. This compounding effect means your bond grows faster in later years than in early years.

The Treasury publishes the interest rate for each six-month period on its website. You can use these rates to estimate what your bond will be worth at any point, though the exact value depends on the specific rates that were in effect during each six-month period you held the bond.

Comparing Patriot Bonds to other Treasury savings bonds

Series EE bonds (which include Patriot Bonds) have a 30-year maturity, the same as Series I bonds. However, Series I bonds adjust their interest rate every six months based on inflation, while Series EE bonds have a fixed rate. This makes Series I bonds more attractive in high-inflation periods and Series EE bonds more predictable if rates are stable.

Series HH bonds, by contrast, have a 20-year maturity and pay interest directly to you every six months rather than compounding it within the bond. The choice between bond types depends on your timeline, inflation expectations, and whether you want regular income or growth through compounding.

Tracking your bond's maturity date

You can look up the exact maturity date of any Patriot Bond through the Treasury's TreasuryDirect website if you own it through that platform. Log in to your account, and your bonds will show the purchase date and calculated maturity date. If you own paper bonds, simply add 30 years to the issue date printed on the bond itself.

The Treasury also maintains a searchable database of unclaimed bonds at treasuryhunt.gov. If you have lost track of old bonds or inherited them, you can search by name and state to locate them and find their maturity dates.

Frequently Asked Questions

Can I cash a Patriot Bond before it matures?

Yes, you can redeem a Patriot Bond after holding it for one year. If you redeem before five years have passed, you lose the last three months of interest. After five years, you can redeem without penalty, though the bond continues earning interest until the 30-year maturity date.

What is the difference between a Patriot Bond and a regular Series EE bond?

Patriot Bonds are Series EE bonds issued after September 11, 2001. They function identically to other Series EE bonds — same 30-year maturity, same interest compounding, same redemption rules. The name reflects the time period of issue, not a different product.

Do I have to redeem my bond at maturity?

No, you can hold a matured bond indefinitely. However, it earns no interest after the 30-year mark, so there is no financial reason to keep it. You should redeem it and move the money to an account that continues to earn returns.

How do I know what interest rate my Patriot Bond earns?

The rate depends on when you purchased it. The Treasury sets rates every six months, and your bond earns the rate in effect on your purchase date for the entire 30 years. You can find historical rates on the Treasury's website by looking up the month and year you bought the bond.

What happens if I lose a paper Patriot Bond?

Contact the Treasury Department to report it lost or stolen. You will need to provide proof of purchase or ownership. The Treasury can issue a replacement bond with the same issue date and maturity date, though the process takes several weeks.