Budget 2018-19 is the first union Budget after the implementation of GST in July 2017. After the implementation most provisions of the Goods and Services Tax (GST) were tweaked and tax rates of numerous products were reduced in subsequent GST council meets which resulted in a sharp decline in government’s tax collection figures.GST replaced more than a dozen indirect taxes; these indirect taxes together formed a bulk of the government's earnings. Service tax alone accounted for more than 14% of the government's revenue in the last Budget in 2017. Thus fall is GST collection is a major cause for concern