This chapter does not, and is not intended to affect procedures whereby taxes are imposed either for local or state purposes. This chapter concerns solely the administrative procedures by which the true and fair value in money of property is determined. The process of valuation, which is distinct and separate from the process of levying and imposing a tax, does not result either in the imposition of a tax or the determination of the amount of a tax. This chapter is intended to, and applies only to procedures and methods whereby the value of property is ascertained.