Basically, you have to pay taxes if you have income, but the tax rate depends on the industry.
For example, if you open a restaurant, he is a stall in the vegetable market.
The latter does not have to pay taxes, but the former must pay more taxes.
The restaurant originally applied for a company and will review your assets, funds, shareholders and registration.
Passing by is the company.
So usually your private locomotive, not the company's locomotive, is taxed, and it may not be under the control of the tax bureau, but under the control of the supervision office.
Then now you say the tax bureau, which is biased towards the company line number and tax law management. Of course, if you lose money, you won't pay taxes.
That is, declaration+no tax, and declaration is to declare my business information.
The tax you pay, no, is earned by the Inland Revenue Department. This tax will be used for public construction and so on.
The people in the tax bureau are civil servants, and the salaries of civil servants are not given here.