Tenancy Agreement early termination. Inform Government agency?

[sgexpat101]

I am breaking my tenancy agreement with mutual agreement due to personal reason.

But I want to know if we should inform any government agency of me exiting the contract early so i my name is officially removed as the tenant of the property.

My new agent told me to put my spouse name as the tenant in new rental agreement i can be occupant as the current lease is not yet terminated.

How do we go about getting our name removed as tenant of a particular HDB unit.