On his first morning as a retiree—if people like him are ever allowed to retire—Vijay Kelkar’s thoughts turned this morning to the last report he submitted to the Government. ‘‘Ministry of Finance for the 21st Century’’ made its way to the minister’s table just earlier this week. Kelkar’s review of the ministry is perhaps the first of its kind in independent India. And, like his earlier reports on taxation and budgetary management, it is stunning in its simplicity. Its message: The ministry was designed for times when the big problems were finding resources to fund Plans and tackling the foreign exchange crunch. Now it must learn to cope with an open economy and a country where policy decisions have far-reaching consequences for markets. His proposal: The ministry must focus primarily on policy-making and shed the other roles that it has picked up along the way. ‘‘The ministry should not be a regulatory body. It should not behave like a revenue administrator. That should be left to the tax boards,’’ he told The Indian Express. ‘‘Take the tax administration out of the ministry and take policy-making out of the boards.’’ As things stand, the Central Board of Direct Taxes (CBDT) and the Central Board of Excise and Customs (CBEC), which come under the ministry, also have policy-making units. But if they want to buy even office space, they must seek approvals from the ministry. Kelkar’s message: Don’t spring policy surprises