overseas customer tax billing

Summary:

Our entity is in Singapore, will bill Malaysia customer

Gov / Tax authority said Singapore entity should include MY digital service tax 8%

Question, shall I create the MY digital service tax 8% in SG or MY tax regime?

so when AR invoice created, I can use the tax code for billing.

I tried creating MY digital service tax 8% in MY Tax regime, and register the ledger account for SG ledger as well, lookup code defined for ZX_OUTPUT

but the tax code didn't appeared in when creating AR invoice IN SG business unit.

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