Added pension is an additional pension that you can choose to buy. It increases in line with rises in the cost of living every year both before and after it comes into payment. When you retire you can choose to give up some of your added pension to take a lump sum.
As of 1 April 2022, the premium scheme is closed and new applications to purchase added pension cannot be made.
Civil Service Additional Voluntary Contribution Scheme (CSAVCS)
You can pay additional voluntary contributions to the CSAVCS. The provider is Legal & General.
The CSAVCS helps you to build up an additional pension pot which you can use to take an income and/or lump sums from age 55 (or 50 if you had a CSAVCS before 6 April 2006). You do not have to take your CSAVCS benefits at the same time as your Civil Service pension.