WorldCorporateMalaysia Flash Total tax revenue to increase 6.8% to RM183.38 bil in 2015, mainly from higher collection of corporate income tax and GST TheEdge Markets.com / TheEdge Markets.com October 10, 2014 16:22 pm +08 -A +A Economic Report 2014/15: Total tax revenue to increase 6.8% to RM183.38 bil in 2015, mainly from higher collection of corporate income tax and GST