Abstract: A cash balance pension plan setup and administration system based on a server connected to a network and accessible by user devices via the network, includes: a plan set up module configured for set up of a cash balance pension plan from one of the devices via the network, the plan set up module having pre-defined plan provisions and being configured to cause the device to prompt a user to select among the pre-defined plan provisions and to receive the selections and to establish a new cash balance plan in accordance with the received selections. The system further has a calculation engine configured to use stored formulas and the received selections to perform calculations for implementation of the new cash balance pension plan and an administrator module for establishing and determining rights of one or more administrators accessing the system via the network.