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1 William McBride, A Brief History of Tax Expenditures 1 (2013)

handle is hein.taxfoundation/ffdjbxz0001 and id is 1 raw text is: August 22, 2013
No. 391
A Brief History of Tax Expenditures
By
William McBride, PhD'
Introduction
The concept of tax expenditures began in the 1960s when Assistant Secretary of the Treasury Stanley
Surrey noted that many tax preferences resemble spending. Congress mandated in 1974 that these tax
expenditures be recorded annually as part of the federal budget.2 Since the birth of the concept, tax
expenditures have been defined as the deductions, credits, exclusions, exemptions, and other tax preferences
that represent departures from a normal tax code. As we will see, normal is in the eye of the beholder,
and the two government agencies responsible for tracking tax expenditures, Treasury and the Joint
Committee on Taxation (CT), often provide different answers when asked what is normal. However, the
two agencies' methods are largely consistent with each other from year to year. Thus, the annual tax
expenditure reports produced during the budgeting process reveal something about how the tax code has
changed over the years and provide some guidance for tax reform.f
Attempts to reduce tax expenditures have not been met with great success. The Tax Reform Act of 1986 did
not significantly reduce the number of tax expenditures, though it did reduce their real dollar value by about
one-third. However, beginning in the mid- to late 1990s, numerous tax expenditures were added, expanded,
or otherwise allowed to grow. Today, the tax expenditure budget is $1.2 trillion, which represents real dollar
growth of 44 percent since 1986 and 96 percent growth since 1991 when tax expenditures were at their
lowest. All of the growth has been in the individual tax code, with about two-thirds of real dollar growth
coming from just three provisions: the earned income tax credit, the child credit, and the exclusion for
employer-provided healthcare. Corporate tax expenditures have actually declined since 1986 in real dollar
terms such that their share of the tax expenditure budget is now about 9 percent, half of what it was in
1986.
1 The author would like to thank Zachary Bartsch and Lyman Stone for their research assistance.
2 Stanley Surrey, Federal Income Tax Reform, 84 HARVARD LAW REVIEW 352 (1970).
SFor more on the economics of the major tax expenditures, see Michael Schuyler & Stephen Entin, The Economics of the Blank
Slate: Estimating the Effects of Eliminating Major Tax Expenditures and Cutting Tax Rates, TAX FOUNDATION FISCAL FACT NO.
378 (July 26, 2013),  /ta  tm at    ga t1ee n mi -atk-at- t  at g- f  .te[m at    ]  ta