You are required to pay taxes to the government to support its constituents also especially in those industrial country where the government relies on taxes for infrastructures.
Taxes are unavoidable. Even if some people are not so happy with their tax system and even they don't support the financing of the certain industry that the government is promoting they have no way out. Taxes are lucrative for the specific countries that the people are living in.
It is true that some countries are overexaggerating in their tax schemes and they are bringing the regulations for the bigger taxes sums. Because of the problem that big taxes are presenting some people are trying to avoid their tax system in the end but we must all pay the taxes this day or another.
Taxes are regulated by the law and law is the institution that we must comply with if we want to live our lives safely and secure.