Learn More About Security Types
The TreasuryDirect product line consists of the following security types, offered by the U.S. Department of the Treasury. Interest paid on Treasury securities is subject to Federal tax, but exempt from State and Local income tax. For more information, view Treasury Securities and Programs. Securities are issued in electronic form in your TreasuryDirect account. No paper securities are issued.
Savings Bonds
Series EE Savings Bond: An EE Bond is an accrual-type security with interest added to the bond monthly or semiannually (depending upon the original issue date) and paid upon redemption. Interest rates vary depending upon the original issue date. Series EE savings bonds issue dated on or after May 1, 2005 will earn a fixed rate of interest. EE bonds earn interest for up to 30 years. You may purchase up to $10,000 of electronic EE Bonds each calendar year.
Series I Savings Bond: An I Bond is an accrual-type security with interest added to the bond monthly and paid when the bond is redeemed. The I bond interest rate is based upon a combination of a fixed rate of return and a variable semiannual rate. I bonds grow in value with inflation-indexed earnings for up to 30 years. You may purchase up to $10,000 of electronic I Bonds each calendar year.
Series E Savings Bond: E Bonds no longer earn interest and are not available for purchase.
Marketable Securities
Bills: U.S. Treasury Bills are a type of short-term security of one year or less, issued at a discount. The discount is the amount the security is lowered from its face value and is considered the earned interest when the security matures. For example, if you purchase a $10,000 26-Week Bill at $9,750 and hold it until maturity, the interest you earn is $250. Minimum purchase is $100 with multiples sold in the same increment. The maximum amount for a noncompetitive purchase is $5 million.
Notes: U.S. Treasury Notes are a type of medium-term security of 2 to 10 years. Notes are fixed-principal securities. After purchase, interest payments are paid to your selected payment destination every six months until maturity, when the principal is paid. The interest rate is determined at the time of auction. Minimum purchase is $100 with multiples sold in the same increment. The maximum amount for a noncompetitive purchase is $5 million.
Bonds: U.S. Treasury Bonds are a type of long-term fixed-principal security of more than 10 years. After purchase, interest payments are paid every six months until maturity, when the principal is paid. The interest rate is determined at the time of auction. Minimum purchase is $100 with multiples sold in the same increment. The maximum amount for a noncompetitive purchase is $5 million.
Treasury Inflation-Protected Security (TIPS): TIPS are a type of medium to long-term security of 5 to 30 years. They are securities with a fixed interest rate whose principal is tied to the Consumer Price Index-Urban (CPI-U). With inflation, the principal increases. With deflation, it decreases, but you won't lose money on your investment. When the security matures, the U.S. Treasury pays the original or adjusted principal, whichever is greater. After purchase, TIPS pay interest to your selected payment destination every six months, based on the fixed rate applied to the adjusted principal. Minimum purchase is $100 with multiples sold in the same increment. The maximum amount for a noncompetitive purchase is $5 million.