non-contributory
adjective
(also noncontributory) uk/ˌnɒnkənˈtrɪbjʊtri/ us/ˌnɒnkənˈtrɪbjətɔːri/ FINANCE, HR
used to describe a benefit (= something of value offered in addition to a salary) for an employee that is completely paid for by the company, not the employee:
The bank has recently closed its non-contributory pension scheme.