The CPF Board is ... delightful.They don't actually say that, unfortunately.
They use the word "contributions" but omit the word "interest."
Interestingly a couple other individuals who don't work within the CPF Board offered this explanation late last year (2019): "For members who have met the Full Retirement Sum in their SA or RA, the savings in excess of the BHS will be transferred to the Ordinary Account (OA). Savings in the OA can be used for other purposes such as housing repayment." (Emphasis mine.) That's a little better, but is interest "savings"? That's not the greatest word to use for clarity.
OK, so "silly me" for trusting what the CPF Board wrote.It looks like you have to dig into the regulations to see what's going on. There's a regulation called (what else?) the "Central Provident Fund (Medisave Account Transfers) Regulations 2016" which came into force on January 1, 2017. It's available here. The regulation uses the word "amount," and it defines this term: "'excess amount in a member’s medisave account' means the amount standing to the credit of a member in the member’s medisave account that is in excess of the basic healthcare sum." The regulation makes no distinction between contributions and interest, so it's fairly clear "excess amount" is interest inclusive.
Now, wasn't that "fun"?![]()
May I seek further clarification on this? Does it mean that when my MA is maxed out, the annual interest that it earns will overflow to my SA if my SA is still below FRS? And, if my SA already hits the FRS, the interest will overflow to my OA instead? Thank you.
They don't actually say that, unfortunately. 