Minister of State for Parliamentary Affairs Arjun Ram Meghwal moved the fourth batch of Supplementary Demands for Grants for 2017-18 in the Lok Sabha.
Approval of Parliament is sought to authorise gross additional expenditure of over Rs 9.06 lakh crore, part of which would be matched through savings by various ministries, the document said.
"Of this, the proposals involving net cash outgo aggregating to Rs 85,315.30 crore and gross additional expenditure, matched by savings of the ministries/departments or by enhanced receipts or recoveries aggregates to over Rs 8.21 lakh crore," it said.
A bulk of the net cash outgo would be spent to compensate states on account of revenue loss suffered due to the implementation of GST as well as for phasing out of Central Sales Tax (CST).
Another major spending head is Rs 15,065.65 crore towards grants in aid and creation of capital assets under various schemes.
As much as Rs 9,260 crore would be spent for paying defence pensions, and Rs 5,721.90 crore for meeting expenditure towards interest payment on market loans and treasury bills.