The benefits relate to the Occupational Pension only. The survivor spouse may also be eligible for DSP benefits, eg, widow/widower pension.
" How is the spouse’s pension calculated?
A spouses' pension is
based on net pensionable remuneration but in this case:
Net Pensionable remuneration = gross pensionable
remuneration less once the State Pension.
The amount of pension is:
Net pensionable remuneration * service of deceased member
(years, days) * 1/80 * 0.5
This means that the spouses pension is one half of the pension which
would have been paid to the deceased pension if net pensionable
remuneration was defined as gross pensionable remuneration less
once the State Pension, rather than twice.
Where a member dies in service or following retirement on grounds of
ill-health, the spouses pension is based on the service that the member
would have had if he or she had served to age 65 (60 in the case of
Prison Officers) subject to a maximum of 40 years. The spouses
pension is one-half of the pension which would have been paid based
on this service with net pensionable remuneration defined as gross
pensionable remuneration less once the State Pension, rather than
twice.
The civil service spouse’s pension is payable in addition to the
spouses’ pension entitlements payable under the Social Welfare Code."