Debt Service
The amount of principal and interest required to be paid on an issue of bonds.
A Maturity schedule in which the combined annual amount of Principal and Interest payments remains relatively constant over the life of a Bond Issue. Some state laws require Level Debt Service for certain transactions.
The amount of principal and interest required to be paid on an issue of bonds.

The deemed new issuance of outstanding tax-exempt bonds for federal tax purposes under Section 1001 of the Code and Treasury Regulations Section 1.1001-3 as a result of certain changes to the terms of the tax-exempt bonds after original issuance of such tax-exempt bonds.