i'm actually referring to why i top up this month instead of dec 2020
Because if you are employed, the Mandatory Contributions (MC) to the Medisave in the following months would result in the 60K ceiling hit, after which you will not be able to top up already. I am assuming you are already at the 2019 ceiling of $57200.
And if you top up now instead of in Dec, the $2800 starts earning the higher interest earlier.
