(Washington)

Few would argue that the tax cut passed in late 2017 was one of the main drivers of the strong economy we saw this year. Corporate earnings have been stellar, the economy is expanding at a good clip, and the labor market is tight. However, the IRS looks about to undermine the benefit of the tax cuts. The agency just announced a new policy for 2019 regarding how it accounts for inflation. The move will undermine much of the value of the tax cuts by raising tax bills for almost all Americans. The new policy will increase tax revenue for the government by $133.5 bn over the next decade.

FINSUM: This is the kind of policy that is going to hurt more over time. That said, the current deficit is huge, so from a fiscal responsibility view it is hard to argue this is unnecessary.