The discourse on universal basic income varies widely across countries. In Sweden, public opinion is generally negative even in the context of the Covid-19 pandemic, and it is barely discussed on the public policy table. On the other hand, in South Korea, public opinion is not as negative as in Sweden, and basic income is actively raised as policy agenda. Our study based on survey results reaffirmed the contrasting attitudes of the Swedish and Suth Korean people regarding basic income and related tax increase. The basic income could appeal to the people in South Korea. On the contrary, there is little room for the introduction of basic income in Sweden. The analysis also revealed similarities within the difference. Those with high income, political-right orientation, high protection against income loss, and high tax burden would be more unfavourable toward introduction of basic income no matter which country they live in.