The NDA government had guaranteed a 14 per cent year on year increase in GST revenue to all state governments in India from July 2017 to June 2022. The guarantee was given to convince the states that they will not lose revenue due to the implementation of a new tax regime. Any shortfall in the 14 per cent yearly increase of revenue was to be met through the collection of GST cess levied on sin goods in the country. The states had agreed to this formula because for a large number of them, revenue was growing at less than 10 per cent for many years. However, after the first two years of implementing the GST, the Centre was finding it difficult to keep its promise of compensating state governments at the guaranteed rate of 14 per cent of revenue growth. This led to opposition states crying foul and accusing the Centre of not keeping its promise. In a recent interview with Outlook India, Chhattisgarh chief minister Bhupesh Baghel said that the Centre owed the state Rs 13,000 crore.