Treasurer Jim Chalmers told his department in February that the federal budget would “put the economics before the politics.”After announcing the biggest tax overhaul in more than a quarter of a century without any meaningful public consultation, Labor is trying to legislate complicated changes to capital gains tax and negative gearing within six weeks by July 2 before Parliament rises for the winter break.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles