Massachusetts

Sales taxes are an important revenue source, comprising close to half of all state revenues in 2013. But sales taxes are also inherently regressive because the lower a family's income, the more of its income the family must spend on things subject to the tax.

For much of the last century, estate and inheritance taxes have played an important role in helping states to adequately fund public services in a way that improves the progressivity of state tax systems. While many of the taxes levied by state and local governments fall most heavily on low-income families, only the very wealthy pay estate and inheritance taxes. Recent changes in the federal estate tax, however, culminating in the "fiscal cliff " deal of early 2013, have forced states to reevaluate the structure of their estate and inheritance taxes. Unfortunately, the trend of late has tended toward weakening…

The gasoline tax is the single largest source of funding for transportation infrastructure in the United States, but the tax is on an unsustainable course. Sluggish gas tax revenue growth has put strain on transportation budgets at the federal and state levels, and has led to countless debates around the country about how best to pay for America's infrastructure.

An updated version of this brief was published on February 9, 2017.   Read this report in pdf. Every state levies taxes on gasoline and diesel fuel, usually just called “gas taxes.” These taxes are an important source of state revenue—particularly for transportation—but their poor design has resulted in sluggish revenue growth that fails to […]

The federal government and many states are seeing shortfalls in their transportation budgets in part because the gasoline taxes they use to generate those funds are poorly designed. Thirty-two states and the federal government levy "fixed-rate" gas taxes where the tax rate does not change even as the cost of infrastructure materials inevitably increases over time. The federal government's 18.4 cent gas tax, for example, has not increased in over twenty years. And almost half the states (24) have gone a decade or more without a gas tax increase.

Gas tax revenues are on an unsustainable course. Over the last five years, Congress has transferred more than $53 billion from the general fund to the transportation fund in order to compensate for lagging gas tax revenues. By 2015, the transportation fund will be insolvent unless an additional $15 billion transfer is made. Larger transfers will be needed in subsequent years.