Restoring Efficient Tax Collection Methods: Withholding Tax and Pay-As-You-Earn

Abstract

The note estimates the additional revenue that can be collected from reinstating in Sri Lanka two methods of efficient tax collection that were discontinued in 2020. That is: the withholding tax (WHT) and the pay-as-you-earn (PAYE) methods of tax collection. Without any change in the current, reduced, tax rates, and a WHT of 10% the additional revenue that can be collected is estimated to be 0.70% of GDP (which is LKR 184.2 billion in 2023).