- Automatic enrolment into workplace pensions will become mandatory for employers starting from October 2012, with requirements being phased in over 4 years. - Eligible employees who must be enrolled are aged between 22 and state pension age, earning above £7,475 per year. Employers must pay a minimum 3% contribution on qualifying earnings between £5,035-£33,540. - Employers can use the National Employment Savings Trust (NEST) pension scheme or their existing occupational schemes to meet these requirements. Employers will be provided guidance and support in complying with their new automatic enrolment duties.