Warren proposal would leave poor Americans to mercy of IRS If you believe the IRS should be even more expensive, inefficient and bloated, Massachusetts Sen. Elizabeth Warren has a plan for you. Last year, Warren concocted the so-called “Tax Filing Simplification Act.” The scheme actually puts the federal government in the tax preparation business. With Tax Day approaching, the senator appears to be dusting off the proposal for another go. Warren’s legislation would “direct the Internal Revenue Service (IRS) to develop a free, online tax preparation and filing service that taxpayers can use...