Originally Posted by Unregistered

AWS being rebased or not shouldnt affect your contract terms (things like contract duration, benefits etc.) but itll affect ur monthly pay la LOL

Which could be useful in case you have to show payslip in future but thats really about it. Oh and ofc that in turns affect your CPF contributions too.

I/CPB depends on job grade, for lower job grades the lesser the base quantum - ie.
For grade D: 1-4mths IPB, 0.75-1.5 mths CPB
For grade E: 1.5-4mths IPB, 0.75 -1.5 mths CPB
etc etc

I could be wrong on the quantum tho so dont take my word for it.