Debt Service
The amount of principal and interest required to be paid on an issue of bonds.
A fund used primarily to achieve a proper matching of revenues and Debt Service within each Bond Year that is depleted at least once each Bond Year except for a reasonable carryover amount that does not exceed the fund earnings for the immediately preceding Bond Year or 1/12 of the Debt Service for the immediately preceding Bond Year.
The amount of principal and interest required to be paid on an issue of bonds.
For tax purposes, a twelve-month period which ends on a date selected by the issuer for the purpose of the arbitrage rules.

Amending or supplementing a preliminary official statement or an official statement, typically to provide information about new developments or updated information affecting the issuer, the conduit borrower, or the bond issue.