A U.S. savings bond is a nonmarketable Treasury security for retail savers, with interest, redemption, and tax rules set by Treasury.
A U.S. savings bond is a nonmarketable Treasury security designed for individual savers. The owner lends money directly to the U.S. government, but cannot sell the bond in a secondary market. New savings bonds are electronic, are held in TreasuryDirect, and are redeemed under Treasury rules rather than at a market price.
| Feature | U.S. Savings Bond | Marketable Treasury Security |
|---|---|---|
| Marketability | Redeemed through Treasury rules, not traded. | Can generally be sold before maturity at market price. |
| Buyer focus | Retail savers. | Retail and institutional investors. |
| Value tracking | TreasuryDirect or the paper bond calculator. | Market price, yield, and auction data. |
| Interest access | Interest is generally received at redemption or final maturity, subject to series rules. | Coupon or discount mechanics depend on the security type. |
| Main review point | Series, issue date, owner, redemption eligibility, tax treatment. | Yield, duration, price, maturity, and market liquidity. |
| Series | Status | Main Point |
|---|---|---|
| Series EE | Currently issued electronically. | Fixed-rate bond with a 20-year doubling guarantee for bonds sold today. |
| Series I | Currently issued electronically. | Composite rate combines fixed and inflation-linked components. |
| Series E | Discontinued. | Historical paper savings bond series; no longer earns interest. |
| Series HH | Discontinued. | Paper current-income bond; all HH bonds have reached final maturity. |
War bond and Patriot Bond are historical or promotional labels, not separate current Treasury savings-bond series. Treasury identifies Patriot Bonds as specially inscribed Series EE bonds sold from 2001 through 2011. Education savings bond usually describes a potential tax use or education exclusion, not a distinct bond series; eligibility depends on current tax law and the owner’s facts.
EE and I bonds are not substitutes for money needed on demand. Treasury generally requires a 12-month holding period. A bond redeemed after 12 months but before five years loses the latest three months of interest. After five years, that interest penalty no longer applies, although redemption ends future accrual and may trigger federal income-tax reporting.
Electronic bonds can generally be redeemed in whole or in part through TreasuryDirect, subject to Treasury’s minimums and account procedures. Paper bonds use different submission or financial-institution procedures. The official TreasuryDirect value is the relevant operational amount; a brokerage quote or online auction price does not establish redemption value or ownership.
Assume an EE or I bond was bought for $5,000 and is redeemed after 30 months. Immediately before the early-redemption penalty, suppose its hypothetical accrued value is $5,480 and $90 of that value came from the latest three months of interest.
Because the bond is less than five years old, those three months are forfeited:
$5,480 - $90 = $5,390 redemption value
The owner receives the original $5,000 plus $390 of retained interest under this simplified example. Actual interest does not necessarily accrue evenly, and Treasury calculates values using the bond’s series, issue date, and applicable rate periods. The example shows why a headline rate and an intended holding period must be considered together.
Savings-bond interest is subject to federal income tax but exempt from state and local income taxes under current Treasury guidance. Many cash-method individual taxpayers generally report the interest when the bond is redeemed, reaches final maturity, or is otherwise disposed of, unless they elected to report accrual annually. Transfers and changes in ownership can create separate reporting consequences.
An education-related federal exclusion may be available for qualifying EE bonds issued after 1989 and Series I bonds, but it is not automatic. Ownership, age at issue, filing status, income limits, redemption year, and qualified-expense rules apply. IRS Form 8815 and current IRS guidance should be used for an actual claim.