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Tax
Policy Center
On the Distributional Effects of Base-Broadening Income Tax Reform
Samuel Brown, William G. Gale, Adam Looney
August 1, 2012
This paper examines the tradeoffs among three competing goals that are
inherent in a revenue-neutral income tax reform--maintaining tax
revenues, ensuring a progressive tax system, and lowering marginal tax
rates--drawing on the example of the tax policies advanced in
presidential candidate Mitt Romney's tax plan. Our major conclusion is
that any revenue-neutral individual income tax change that incorporates
the features Governor Romney has proposed would provide large tax cuts
to high-income households, and increase the tax burdens on middle-
and/or lower-income taxpayers.
Implications of
Governor Romney's Tax Proposals: FAQs and Responses
Samuel Brown, William G. Gale, Adam Looney
August 16, 2012
A recent TPC paper examined tradeoffs among revenues, progressivity and
tax rates in tax reform. It concluded that, under certain assumptions,
any revenue-neutral plan along the lines Governor Romney has outlined
would reduce taxes for high-income households, thus requiring higher
taxes on other, even if the plan's financing is as progressive as
possible, given the available tax expenditures. This paper addresses
questions about that study and discusses new estimates that incorporate
the taxation of municipal bond interest and the taxation of inside
buildup in life insurance vehicles. These additions do not change the
basic results.