With taxation measures by authoritative assessment is that officials examined the validity of the tax. The accuracy in terms of revenues, expenses, tax calculation and the legal principles. When an encounter an error like that, it will make additional payments, tax assessments which may be assessed additional tax levy and notice of assessment to a person is responsible for taxation. An important principle of the authoritative assessment is the officer estimated that the tax assessment by a competent authority only.
An assessment to assess a powerful official.