The Inland Revenue Authority of Singapore (IRAS) has published several updated GST e-Tax Guides, including updates concerning progressive GST registration from 1 July 2025 and other changes. The change in progressive GST registration essentially provides that if it is expected (forecasted) that taxable turnover will exceed SGD 1 million the next 12 months, taxpayers must register within 30 days after the forecast but will not be considered registered and required to charge GST until 2 months …