Budget 2018: Why India merged Railway, Union Budget in 2017

NITI Aayog report stated that as the size of the Railway Budget has shrunken when compared to the overall general budget, presenting the Railway Budget separately is not required

On 21 September 2016, Government of India approved the merger of the Railway Budget with the Union budget of India, and thus came to end — a 92-year-old practice of separate rail and general budgets. The decision of merger was taken along with advancing the date of the Union Budget in the Parliament under the process of budgetary reforms taken up by the government. 

Earlier, NITI Aayog (National Institution for Transforming India), which constituted a committee headed by economist and NITI Aayog member Bibek Debroy, produced a whitepaper and recommended that the British-era practise should be phased out. The recommendations