National Insurance
National Insurance was the beginning of the welfare state in the United Kingdom. It was started by the National Insurance Act 1911 but has changed a great deal since then.

Contributions
People over retirement age do not pay.
There are four sort of contributions (payments).
Class 1 contributions are paid by employers and their employees. Nothing is paid for people who earn less than £123 a week and there is no right to any benefit. Between £123 and £242 a week employees get a credit but dont pay. Between £242 and £967 a week employees pay 12%. Over £175 a week employers pay 13.8% (including for employees over retirement age).
Class 2 contributions are £3 paid by self-employed people.
Class 3 contributions are voluntary, People pay to improve their contribution record, usually to protect their pension.
Class 4 contributions are paid by self-employed people as a portion of their profits.
People who cannot work for some reason may get NI credits, usually when claiming benefits. [1]
Benefits
The benefits with a contribution condition:
- Bereavement benefit
- Employment and Support Allowance
- Jobseeker's Allowance
- Statutory Sick Pay
- UK State Pension
References
- "National Insurance rates and categories". GOV.UK. Retrieved 2023-01-26.