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The maturity date is the day on which a fixed income instrument's principal, also called face value or par value, is due to be repaid to the holder. On that date, the bond, note, or loan stops generating interest payments. The issuer returns the original borrowed amount in full, and the instrument ceases to exist. Every fixed income instrument has one.
Think of the maturity date like the last payment date on a mortgage: once it arrives, the debt is settled and the lender has no further claim.
The maturity date sets the timeline for your investment. A 10-year U.S. Treasury note issued in May 2025 matures in May 2035. For the full 10 years, you receive periodic interest payments, called coupon payments, at the stated coupon rate. On May 2035, you receive the final coupon payment plus the full principal amount.
The time remaining until maturity is called the term to maturity. A bond with 20 years until maturity behaves very differently from one with 2 years until maturity, even if they carry the same coupon rate. Longer maturities expose you to more interest rate risk because prices move more sharply when rates change.
Fixed income instruments are broadly classified by their maturity date into three categories. Knowing which category a bond falls into tells you immediately how sensitive its price is to interest rate movements and how much liquidity risk you carry.
Maturity date tells you when the principal comes back. Duration tells you how sensitive the bond's price is to a 1% change in interest rates. These are related but different measurements.
A bond with a 10-year maturity and a high coupon rate will have a lower duration than a 10-year zero-coupon bond, because you receive more of your return earlier in the form of coupon payments. The zero-coupon bond pays nothing until maturity, so all of your return is concentrated at the end and the price reacts more dramatically to rate changes.
Some bonds give one party the option to alter the effective maturity date. Callable bonds give the issuer the right to redeem the bond early, before the stated maturity date. Putable bonds give the holder the right to demand early redemption.
Issuers call bonds when interest rates drop, because they can retire expensive debt and reissue at a lower rate. This is bad for you as a bondholder: your high-coupon bond disappears just when you want to keep receiving those above-market payments. Putable bonds protect you against rate increases by letting you sell the bond back at par if rates rise and the price falls below what you paid.
The coupon rate is fixed when the bond is issued. Yield to maturity reflects the actual return you earn if you buy the bond today and hold it until the maturity date, incorporating both the coupon payments and any difference between the price you paid and the par value you receive at maturity.
If you buy a bond with a $1,000 face value for $950 and hold it to maturity, your yield to maturity is higher than the coupon rate because you capture a $50 gain on top of the coupon payments. If you pay $1,050, your yield to maturity is lower than the coupon rate because you lose $50 relative to par at maturity.
Your choice of maturity dates shapes two fundamental characteristics of your fixed income portfolio: income stability and price volatility. Short maturities provide principal safety and flexibility but lower yields. Long maturities provide higher yields but expose your portfolio to larger price swings if rates move.
A bond ladder is a practical tool for managing maturity exposure. You hold bonds that mature at regular intervals, for example every year over a 10-year horizon, so that a portion of your principal is always returning in cash. This reduces reinvestment risk by spreading your maturities across different interest rate environments.
The longer the time until maturity, the greater the chance that the issuer's financial condition deteriorates before the bond is repaid. A corporate bond maturing in 30 years carries more default risk than the same company's bond maturing in 2 years, all else being equal. This is why long-maturity corporate bonds carry higher yields than short-maturity bonds from the same issuer.
Investment-grade rating agencies like Moody's and S&P assess this default risk relative to the full term to maturity. A downgrade in the middle of a long maturity bond's life can cause its market price to fall sharply even though the maturity date has not changed.
Sources:
https://www.treasurydirect.gov/
https://www.sec.gov/investor/pubs/bonds.htm
https://www.finra.org/investors/bonds
With deep roots in traditional finance and the digital asset industry, Acquire.Fi operates as a specialist M&A advisory firm. Coverage spans M&A, secondaries, OTC, and capital markets advisory across digital assets and frontier tech. Decades of combined experience across every stage of the deal lifecycle.
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