The GST compensation cess was merged with regular GST, ending the compensation mechanism that had been in place since GST's rollout in July 2017. The move is expected to pass over ₹2 lakh crore in tax benefits to consumers through lower effective rates on several goods and services.

However, states have expressed concerns about revenue losses and erosion of fiscal autonomy, as no proper estimation of losses has been made. The decision reignites discussions on Centre-State fiscal relations and cooperative federalism. Indian municipalities generate approximately 66% of national GDP but control less than 1% of tax revenue. Mumbai alone lost approximately ₹7,000 crore annually post-GST, while Bengaluru faces a ₹3,000 crore annual gap between duties and resources.