Found some old E-Series Savings Bonds in storage and was unsure as to how long they would continue to gain interest income. Does anyone know how long savings bonds earn interest?
Hi,
Series E Savings Bonds continue to earn interest for 30 years (their final maturity), although they usually reach their face value no more than 20 years.
Series EE bonds are the replacement now for the Series E Savings bonds, which generally earn interest up to 30 years.