by Erin McDermott Is your small business’s annual tax-season game of Beat the Clock becoming too much of a nail-biter? As rules have become more complex in recent years, the stigma of seeking a tax-filing extension has lessened, with more than 11 million U.S. taxpayers filing for one each year. The need to have extra time to file a return has grown as the complexity of the tax system has increased. “You have to look at the rules to believe it. Life has become so much more complicated,”...