The budget contains two tax-change proposals. The first is to permanently repeal the existing teacher retention tax credit, which was adopted in 2000 but was temporarily suspended in four of the past six years. The second is to make permanent a temporary change made in 2004 to extend, from 90 days to one year, the time that vessels, vehicles, and aircraft recently purchased out of state must be kept outside of California in order to avoid the state’s use tax. We provide background on these two proposals, discuss their economic and fiscal impacts, and identify issues associated with them. Based on our review, we recommend that the Legislature adopt both proposals.