When does SingPass gets disabled upon exiting SG?

Non-residents do not have access to resident services and thus no SingPass.

Normally, your employer has to do the final tax declaration (and pay the dues from your withheld last month salary) when you leave the country. Maybe that was not done?

You should contact IRAS and ask what still needs to be done and how to do it from abroad!

Hi @beppi , Thanks for providing these insights. I understand, that i am no longer a resident and hence my SingPass etc. be disabled.

on settlement of tax in my case this is what happened

1. The withheld amount wasn't enough to cover my taxes and employer had partially paid my due taxes and informed me to pay rest of it.
2. i had paid rest of the due taxes prior to my departure. in fact after leaving in december myTax IRAS worked for me until end of feb i wanted to be doubly-sure and printed out acount statement as my due balance as 0.

in any case, let me give them a call and clarify. thank you Beppi, as always you are extremely helpful