This involves the passage of tax laws which is generally a legislative act. In the Philippines, the taxing power is exercised by the Congress
Levying or imposition of the tax
The process of determining the correct amount of tax due
Assessment
The act of compliance with the tax law by the taxpayer
Collection and payment
Subject to inherent and constitutional limitations. It is regarded as supreme, plenary, unlimited and comprehensive
Power of taxation
It is an inherent power of a sovereign state to legislate for the protection of the health, general welfare, safety, and morals of the public. It involves the power to regulate both liberty and property for the promotion of the public good.
Police Power
It is the inherent power of the sovereign state to take private property for a public purpose.
Power of Eminent Domain
It is a kind of progressive system of taxation where persons or properties falling under the same class should be taxed the same kind and rate of tax
Uniformity
It is a kind of progressive system of taxation where the same means and methods be applied impartially to all the members of each class.
Equality
This principle limits the authority of the government to effectively impose taxes on a sovereign state and its instrumentalities, as well as on its property held and activities undertaken in that capacity.
International Comity
A sound tax system requires that its revenue base be capable of financing public expenditure demands.”
Fiscal Adequacy
A basic principle of a sound tax system requires that the tax imposed should be proportionate to the taxpayer’s ability to pay
Equality or Theoretical Justice
A basic principle of a sound tax system requires that the tax laws should be capable of convenient, just, and effective administration
Administrative feasibility
This doctrine holds that a property subject to taxation gains a special benefit from public improvements, as the expenditure increases its value by at least the amount of the levy imposed
Special Assessment.
It is a system involving assessment, collection, and enforcement of taxes, including the execution of judgment in all tax cases decided in favor of the Bureau of Internal Revenue by the courts.
Tax Administration
The power of taxation proceeds upon the theory that the existence of government is a necessity. It is a power predicated upon necessity. The government cannot continue to perform of serving and protecting its people without means to pay its expenses.
Necessity Theory
The basis of taxation is the reciprocal duties of “protectio and support” between the State and its inhabitants. The state collects taxes from the subjects of taxation in order that it may be able to perform the functions of the government
The benefits- Protection Theory
An inherent power of the state where the rights affected are the property right and liberty
Police Power
An inherent power of the state where the right affected is the property right
Taxation and Eminent Domain
What are the principles of sound tax system?
The sources of government revenue must be sufficient to meet government expenditures and other public needs
Fiscal Adequacy
A good tax system must be based on the taxpayer’s ability to pay. This suggests that taxation must be progressive conformably with the constitutional mandate that congress shall evolve a progressive system of taxation
Theoretical Justice
Tax laws must be capable of convenient, just, and effective administration- free from confusion and uncertainty. Thus, the tax system should have the merits of simplicity, flexibility and diversity.
Administrative feasibility
Factors to consider in determining situs of taxation
A state cannot tax another state based on the principle of Sovereign Equality among States.
International Comity