Income-based JSA (Jobseeker's Allowance) is a financial support program in the UK designed for individuals who are actively seeking work and have low income or savings. It helps cover living costs while they search for employment. Eligibility is based on income, savings, and household circumstances. To qualify for Income-based JSA, applicants must be over 18, reside in the UK, and be available for work. The amount received depends on personal circumstances, such as age and whether the applicant has children. Recipients are also required to demonstrate their job-seeking efforts regularly.