Issuance Schedule

The issuance schedule is the publicly announced calendar of dates and maturities on which the U.S. Treasury will auction new bonds and bills. It allows investors, traders, and market participants to anticipate funding needs and plan their purchases.

How the schedule is published

The U.S. Treasury publishes its quarterly refunding schedule showing which maturities will be auctioned in the coming months. For example, the announcement might state that on March 15th, the Treasury will auction 3-, 10-, and 30-year bonds. The exact sizes are announced 1–2 days before each auction, giving traders time to prepare but limiting opportunistic front-running.

Within the broader quarterly schedule, there is also a weekly rhythm: 4-week and 13-week Treasury bills are auctioned every Monday (or Tuesday if Monday is a holiday). 26-week bills are auctioned every other week. This predictability is intentional—it reduces market volatility and allows participants to plan.

Why the schedule matters for pricing

When the Treasury announces its schedule, markets react. If the Treasury indicates it will issue $50 billion more in bonds than anticipated, yields typically rise because investors anticipate more supply entering the market. This is called “issuance premium”—new offerings sometimes trade at wider spreads than comparable older bonds.

Conversely, a smaller-than-expected issuance can be bullish for bond prices. The announcement itself, even before the auction occurs, can move markets meaningfully.

Refunding and new money issuance

The Treasury distinguishes between “refunding” and “new money” auctions. A refunding auction replaces maturing debt—it’s a rollover of existing obligations. A new money auction raises fresh capital to finance current government spending or reduce debt held by the public. During periods of large budget deficits, new money issuance becomes the dominant component.

The mix of refunding versus new money reveals the government’s fiscal trajectory. Rising new money issuance signals deteriorating finances and higher funding needs.

Maturity ladder and the yield curve

The issuance schedule maintains a balance across different maturities. The Treasury typically auctions 2-, 3-, 5-, 7-, 10-, and 30-year maturities on a regular basis, with some maturities (like 20-year bonds) on a less frequent schedule. This prevents the yield curve from developing extreme gaps or illiquidity in any single maturity bucket.

The schedule is designed so that each maturity matures and is re-auctioned on a rolling basis. A Treasury note issued as a 10-year note does not become a 9-year note the following month and get re-auctioned; instead, it simply ages. New 10-year notes are auctioned separately on their own schedule.

Impact on Treasury Direct investors

Treasury Direct participants use the issuance schedule to plan purchases. Retail investors can submit bids for any upcoming auction at no cost. Knowing when 10-year notes or 30-year bonds will be auctioned allows them to time their investments and avoid gaps in their bond ladders.

Emergency and irregular auctions

In exceptional circumstances—wars, financial crises, pandemics—the Treasury may announce special auctions outside the regular schedule. During the 2008 financial crisis and again in 2020, Treasury issuance was significantly accelerated to fund government stimulus. These deviations from the normal schedule signal extreme stress.