How Big is the Federal Government?

The federal government is larger than conventional budget measures suggest. Many tax preferences are effectively spending programs. Adding these preferences to federal outlays and receipts makes the government appear about 4 percent of GDP larger. The 1986 tax reform cut these benefits, but they have since rebounded to a larger share of GDP than before. Using this broader measure of government size, many base-broadening reforms viewed as tax increases would be reclassified as spending cuts. Raising marginal tax rates would be recorded as a tax increase and a spending increase because it would boost the value of many tax preferences.