Unemployment insurance is funded through employer‑paid federal and state taxes, and the amount a company pays can rise when former employees file claims. Eligibility depends on why someone leaves a job. People who resign on their own usually cannot collect benefits, so employers are encouraged to document resignations clearly. Those who are laid off or let go for reasons other than misconduct typically qualify. Cases involving misconduct, furloughs, or reduced hours vary by situation and by state, so careful documentation and awareness of state rules are important.