Calculating the cost of tax breaks in Mass.
Report says state incentives top $770m in 2012, more than double the amount in 1996. But even as the total grows, there remains little consensus on the value of such deals.
Massachusetts over the past 16 years has more than doubled the amount of tax breaks it provides businesses to spur economic development, but has only a vague idea whether the incentives are worthwhile, according to a new study by a Boston think tank. The Massachusetts Budget and Policy Center found that cost of the 58 “special business tax breaks” -- covering everything from making movies to selling aircraft parts -- has jumped to $770 million from $342 million in 1996.