Universal Credit is a United Kingdom social security payment. It is replacing and combining six benefits for working-age people who have a low household income: income-based Employment and Support Allowance, income-based Jobseeker's Allowance, and Income Support; Child Tax Credit and Working Tax Credit; and Housing Benefit. Contribution-based Jobseeker's Allowance and contribution-based Employment and Support Allowance have been replaced with "new style" versions, and are not affected by Universal Credit.