Rahm Emanuel raised taxes to get city worker pension funds on a ‘path to solvency.’ The shortfall still ballooned by $7 billion. ... A record-high property tax increase. A new tax on water and sewer service. A higher 911 emergency fee on telephone lines... Emanuel’s series of tax hikes was painful, but he promised the extra money was part of a plan to get the woefully underfunded city worker pension funds on a “path to solvency.”.. in the four years since .. The pension funds are actually worse off. When Emanuel pushed through the tax hikes, the city worker retirement...