Income inequality is decomposed into parts showing the contributions of individual income sources to total income inequality. The main income sources are employment income, self-employment income, capital and property income, social benefits and direct taxes. The results for Croatia are compared with the results for 14 selected EU countries, while the microsimulation model of taxes and social benefits EUROMOD was used as a source of data. The novelty brought by this research is the use of EU-SILC data for Croatia, which were corrected to reflect the top of the income distribution more representatively. The analysis shows that non-representative data offer a biased picture of total income inequality and the relative importance of individual income sources.
