If the goods and services tax (GST) was revived, it could potentially reduce the corporate tax in Malaysia, which is at 24, among the highest in the region, said Datuk Seri Dr Wee Ka Siong (BN-Ayer Hitam). br br When debating Budget 2024 in Parliament on Tuesday (Oct 7), Dr Wee said Singapore’s corporate tax was 17, Brunei (18.5), Cambodia (20), Vietnam (20), Thailand (20), and Indonesia (21).