Actually, the main reason why we pay tax is because the government needs it to run a certain city or place. If we didnt pay our tax, they can't improve the city and they cannot give salary to their local workers.
Yes i agree to you mate and for that we say that it is a legal so we force to obey those rules to pay taxes and besides with our payments many roads,hospitals,schools etc. were develop with our help by just paying a bit of our salary,so in my part i am against by this law.
Not only that but so many other things that are of dire importance for the survival of a government. Tax money helps the government built a system which provides equal opportunities for all.
It helps the country build its armed force which is very important to keep away the intervention of the foreign countries. Besides, it improves the living standard of the citizen of the country by providing them with clean and green societies and basic facilities for free.