Chart shows principal adjustment and coupon payments for a hypothetical 5-year TIPS with an initial principal value of $1,000 an
At Purchase One Year Later Two Years Later
Date 1/1/2022 1/1/2023 1/1/2024
Maturity Date 1/1/2027 1/1/2027 1/1/2027
Coupon Rate 1.5% 1.5% 1.5%
Inflation - 3% 3% Inflation continues to rise 3& per year until the bond matures
Adjusted Principal - $1,030 $1,061
Annual Coupon Payments - $15.45 $15.91
Principal Repaid at Maturity 
Disclosure Title
Source: Schwab Center for Financial Research.
Disclosure

The initial hypothetical TIPS principal value is $1,000. For simplicity, this examples shows an annual inflation adjustment for the principal value, although in reality the adjustment occurs twice a year. The annual coupon payment equals the fixed coupon rate multiplied by the adjusted principal value. Example is hypothetical, for illustrative purposes only.