Tax legislation – is a fiscal law, a set of legal rules that establish types of taxes in the country, tax rates, the procedure for levying taxes, tax breaks. The basic regulations governing this important sub law are the laws of Ukraine «On the system of taxation», «On the income tax of physical persons», «On the taxation of business profits», «On Value-Added Tax». 
The law firm «Dynasty» provides clients with these types of legal assistance in the field of tax law: 
• Providing advice on taxation of property transactions and investment activities 
• consultations on minimization and optimization of tax payments and production risks 
• implementation of complex measures on tax planning, optimal tax models of financial and economic activities of enterprises of all forms of ownership 
• Providing residents of Ukraine and non-verbal and written advice on avoidance of double taxation in the implementation of export-import, transit operations 
• representation before the court in resolving any disputes related to taxation and tax laws, as well as in dealing with judicial review of disputes with the State Tax Administration 
• assessment of tax risks (due diligence) 
Thus, in 2008-2009, the law firm «Dynasty» represented the interests of the Company with limited liability «Intercom», which appealed to the Economic Court of Dnepropetrovsk region against the state tax inspectorate specialized in working with large tax payers, the nullity of tax notices, decisions. 
Employees of «Dynasty» proved the invalidity of the tax notices, decisions, and also saved the client more than 55,000,000 hryvnia.