FY2018 will see the implementation of a moderate and simple taxation system in India with the government likely to (1) reduce income tax rates and remove several exemptions for companies from April 2017 and (2) implement GST by July 2017. We model FY2018BE GFD/GDP at 3.3% but note high variability in revenues and expenditure due to the difficulty in assessing the government’s exact response to demonetisation through lower tax rates and higher spending.