Municipal (Financial) Advisor
A consultant to an issuer (or, in some cases, a borrower) which provides advice with respect to the structure, timing, terms or other similar matters concerning a bond issue.
An accounting estimate of the number of years it is likely for an asset to remain in service for the purpose of cost-effective revenue generation. The Internal Revenue Service (IRS) employs Useful Life for various purposes applicable to Tax-Exempt Bonds.

A consultant to an issuer (or, in some cases, a borrower) which provides advice with respect to the structure, timing, terms or other similar matters concerning a bond issue.