Tax advisor can represent his client during tax supervision of client's business, examination of the origin of client's assets and tax-criminal proceedings.

Tax advisor participation in tax supervision can take place in three ways:

• Tax advisor runs entire tax procedure without the client's participation, according to the client's mandate – tax advisor gives statements, explanations, documentation holds meetings with tax authorities
• The client is in charge of the tax procedure, gives statements, explanations, documentation, holds meetings with tax authorities and includes tax advisor as needed
• Combined whereby the share of participation of tax advisor and client itself is agreed

In each of these cases, tax advisor arranges the strategy with his client, prepares for a conversation with the tax body and upon client's approval, communicates with the tax body.