I used total amount.
If based on sa alone, the amount will be 355 k sgd. you can try to calculate using 1.04 ^ 25x amount in sa, this excludes any additional 1 % on first 60 k. If this 600 recurring is included every year, the figure will be roughly 600 x 25 = 15000, which also means I can have around 370 k in my sa account alone when I hit 55 years old.
I din plan to take out any money at 55 years old though, I plan to just let it roll until I reach 65 years old, then take out and invest in low risk corporate bond and use the interest to cover my daily expenses.
You can say I have already covered fully my retirement plan for moi and wife now.
Retirement spending mainly come from 3 sources:
Cpf life, excess amount took out from cpf and reinvest into high yield corporate bond, my life insurance of 100 k(which can be taken out at age 65).
This explains why I dare to take so much higher risk than normal people when come to stock and property investment.
$400k will be from your SA? You transferred all your OA to SA to earn that 4% interest? Then wait for 55 yrs old to take out the excess and balance will be monthly payout from age 65?