A tax consulting company is an organization specializing in tax consulting agency. It can be an organization jointly established by certified tax agents, or a limited liability tax consulting firm initiated by a certain number of certified tax agents. A tax consulting firm is an economic entity that carries out independent accounting and is responsible for its own profits and losses, and its income should be taxed according to law.

The business scope of tax consulting companies includes their own professional advantages in taxation. On the one hand, it helps customers to avoid tax risks, on the other hand, it helps enterprises to save taxes legally through reasonable tax structure and planning. The traditional tax consulting service is to help customers with tax declaration and tax planning, with the aim of improving the tax compliance of enterprises and reducing the tax cost. At present, the scope of tax consulting services is wide, including transfer pricing, enterprise value evaluation, transaction chain design, organizational structure design, listing planning, tax dispute handling, international tax handling and so on.