Saving
A Savings Bond Rate Built From Two Components
Inflation-indexed savings bonds combine a fixed rate held for the life of the bond with a variable component reset periodically, and the two behave very differently.
The Treasury's inflation-indexed savings bonds pay a rate assembled from two parts. Confusion about the product usually comes from treating the headline figure as a single number.
The two components
A fixed rate is set at purchase and applies for as long as the bond is held. It never changes for that particular bond.
A variable component is reset on a published schedule to reflect a measure of consumer price inflation over the preceding period.
The composite rate combines them, which means two bonds bought at different times can pay differently even while the inflation component is identical.
Why the composite rate changes twice a year
The inflation component is announced on a fixed schedule, and each bond's rate updates on its own six-month cycle counted from its issue month.
A bond therefore does not adopt a new rate on the announcement date. It adopts it at the start of its own next period.
This staggering is why holders comparing their statements to a published headline rate frequently find the two do not agree.
Access is restricted by design
These bonds cannot be redeemed at all for an initial period after purchase, which distinguishes them sharply from a deposit account.
Redeeming before a further holding threshold forfeits several months of the most recent interest, functioning as an early withdrawal penalty.
After that threshold, redemption is free of penalty, and the bonds continue earning for a long stated term before they stop accruing entirely.
Purchase limits shape how they are used
Annual purchases are capped per holder, with the limit applying by account rather than by transaction, which constrains the scale at which they can be used.
Most purchases are made electronically through the Treasury's own platform rather than through a broker, since these are not traded securities.
Because they cannot be bought and sold, there is no market price and no capital gain or loss. The value is the accrued balance.
Interest is deferred until redemption
Interest accrues to the value of the bond rather than being paid out, and federal tax on it is generally deferred until redemption or maturity.
These bonds are exempt from state and local income tax, which is a characteristic shared with other Treasury obligations.
Specific provisions exist regarding education expenses and reporting elections, with conditions that are technical and revised over time, so the current published rules apply.
Questions readers ask
So is the advertised rate misleading?
It is accurate as a rate and misleading as an expectation. The rate is applied properly; the balance it applies to is small for most of the year.
Should I max out a regular saver every month?
Only if the money is genuinely surplus. Committing an amount you then have to withdraw usually triggers the conditions that remove the interest.
