Tax administrative reconsideration refers to the activities in which the parties (taxpayers, withholding agents, tax payment guarantors and other tax parties) refuse to accept the specific tax administrative acts made by the tax authorities and their staff and apply to the tax authorities at the next higher level (reconsideration authorities) in accordance with the law, and the reconsideration authorities make decisions to maintain, change or cancel the specific administrative acts of the original tax authorities according to the law after hearing.

Tax administrative litigation refers to the judicial activities in which citizens, legal persons and other organizations bring administrative litigation to the people's court in accordance with the law, considering that the specific tax administrative acts of the tax authorities and their staff are illegal or improper and infringe upon their lawful rights and interests, and the people's court examines the legality of the specific tax administrative acts and makes a ruling. Its purpose is to ensure that the people's Court hears tax administrative cases correctly and timely, to protect the legitimate rights and interests of the parties, such as taxpayers and withholding obligations, and to safeguard and supervise the tax authorities in exercising their administrative powers according to law.

The main services include but are not limited to:
Acting as agent for tax administrative review; Acting as an agent in tax administrative litigation; Other civil, commercial disputes Dali, etc.