JOHANNESBURG - The Constitutional Court is expected to hand down a final order in the VAT case.
It will invalidate the finance minister's power to unilaterally change the rate.
The Court found this power unconstitutional and gave Parliament 24 months to fix the law.
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Critics raised concerns about sudden, disruptive retail and accounting shifts when tax hikes are implemented by decree.
They argue adjustments must go through proper legislative debate before taking effect.