” The best home loans cost you 1.6%-1.7% per year, meaning using cash to repay your loans would “yield” you that much returns. However, to giving up a 2.5% risk-free return on your CPF account to save 1.6-1.7% on interest would only net 0.8%-0.9% of economics.”
Passing them cash alone may be the most visible, but not the best option.
The basics of CPF in 5 minutes.
All you need to know about CPF Life.
Step-by-step guide to investing with your CPF