CPF Life is an annuity scheme. This scheme is not very different
from the current Minimum Sum Scheme (MSS), which is also an annuity
scheme, just that the MSS is a limited-payment annuity scheme. The
current MSS takes your minimum sum in your Retirement Account and
gives you a monthly income over the next 20 years.
CPF Life takes your minimum sum and spreads it over the course
of your life, thereby eliminating the concern that you will outlive
your Retirement Account savings.
In my opinion, CPF Life offers you choices. By giving you 4
options on your CPFLife Plan, you are given some leeway on the type
of monthly payments (whether higher or lower), and whether or not
your loved ones will receive money in the event of your premature
death. The current MSS can only offer a fixed amount for a fixed
time period (20 years).
One more thought that just sprung my mind - The absolute
interest you receive on your CPF Life Plan should exceed the
absolute interest you receive on your MSS plan (currently at 4%
p.a.). This is because the principal amount for CPF Life should
theoretically be kept in the RA account for a longer period than
that of the MSS Scheme. However I havent done any formal
calculations so this is just a thought.
For ur info, those who are 50yo and above can opts out this
plan, for those 50yo and below, it is compulsory to choose one of
the plans. And also the plan offer a 5%p.a. interest.