Trump's tax bill expands Qualified Small Business Stock benefits for VCs, founders, startup staff, including increasing maximum tax-free gains from $10M to $15M (Ben Steverman/Bloomberg)

Ben Steverman / Bloomberg: Trump's tax bill expands Qualified Small Business Stock benefits for VCs, founders, startup staff, including increasing maximum tax-free gains from $10M to $15M  —  Silicon Valley's favorite tax break may be getting an upgrade.  —  Venture capitalists, along with successful tech founders …