The purpose of this article is twofold. The first aim is to examine 15 OECD countries from the point of view of the so‐called third‐generation studies, analysing if the development of poverty and income transfers has been uniform in countries classified under the same welfare state models. This has been done to test how appropriate it is to use welfare state models as an analytical tool in comparative welfare state research. The second aim is to examine the effect of different structural factors on poverty and income transfers. Obtained results indicate that two demographic variables studied behave somewhat differently. The share of older people in the population is – not very surprisingly – connected to an increase in income transfers. In the case of younger population groups, the results are the opposite. The results show that the greater the proportion of older people in the population, the lower the poverty rates. Social policy has in many countries consisted primarily of pension policy, and investments in the elderly population are now beginning to bear fruit. Good pension schemes diminish the immediate poverty risk of older people. As a consequence of their increased well‐being, the overall poverty rate will fall. In addition to demographic factors, the results indicate that the unemployment rate is connected, on the one hand, to growth in income transfers and, on the other hand, also to increases in poverty. However, unemployment’s effect on poverty is not straightforward. The direct effect is indeed an increase in poverty but, if income transfers are taken into account, the indirect effect is a decrease in poverty, since unemployment increases income transfers (unemployment benefits), which on their side alleviate poverty.