Dlaczego my



Internet System of Legal Acts


Accounting Act


Law on tax on goods and services


The Income Tax Act from individuals


The Law on Corporate Income Tax


The Labour Code


The Civil Code


The Tax Code


The Law on Freedom of Economic Activity


Law on tax on civil law



Useful links:

Tax Chamber in Warsaw


Customs Chamber in Warsaw


Ministry of Finance


Ministry of Labour and Social Policy


National Labour Inspectorate


Central Statistical Office


Social Security

SIP - Tax Information System

KIP - National Tax Information

VIES - Confirmation of registration for VAT in the EU

KŚT - Classification of Fixed Assets


Classification of PKWiU


PKD – Polish Classification of Trade Activities


KRS - search companies released by the Ministry of Justice


CEIDG - Central database and information about small companies