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ESSAYS ON ISSUES

THE FEDERAL RESERVE BANK
OF CHICAGO

DECEMBER 2007
NUMBER 245b

Chicago Fed Letter
Future State Business Tax Reforms: A conference summary
by Richard H. Mattoon, senior economist and economic advisor

On September 17, 2007, the Federal Reserve Bank of Chicago, Ernst & Young, and the
Office of Tax Policy Research at the University of Michigan’s Ross School of Business
brought together over 120 business people, academics, and public policymakers to
examine the changing dynamics of state business taxation.

Recent changes to state business tax

structures in Ohio, Texas, and Michigan
have reinvigorated interest in how states
should (and should not) tax business.
The program held at the Federal Reserve
Bank of Chicago examined the complete
range of business taxes, including income,
sales, and property taxes, as well as valueadded and gross receipts taxation.

Materials presented at the
conference are available at
www.chicagofed.org/
news_and_conferences/
conferences_and_events/
2007_tax.cfm.

State taxes and the benefits principle

George Zodrow, Rice University, discussed the underlying economics (particularly the increasing mobility of capital
and high-skilled labor) that policymakers
should consider when designing tax systems. Consumption taxes (usually sales
taxes at the state level) have broad appeal
to policymakers. However, a primary fault
of sales taxes is that they fall on business
input purchases and, therefore, result
in tax pyramiding, making the effective
rate of the tax higher than the nominal
rate. Zodrow argued that the sales tax
base should be as broad as possible with
a low rate to limit distortions. Income
tax adjustments or rebates to the poor,
he added, should be used as compensating mechanisms. In addition, taxes
on business inputs should be avoided.
Among general business tax structures,
Zodrow said he preferred taxes based
on the “benefits principle,” which are
designed to reflect the value of the
government services a firm receives.

Granted, developing appropriate proxies
for benefit taxes can be difficult, he said.
In addition, states are likely to want to
tax benefits arising from location-specific
rents that firms receive and, particularly,
from resource rents such as mineral production or natural resource extraction.
Finally, Zodrow questioned the appropriateness of the corporate income tax
when applied to multistate firms. When
states apply formula apportionment to
the tax base, the corporate income tax in
reality becomes a three-factor tax on
labor, property, and sales. If the intent
of policymakers is to tax each of these
factors of production separately, he said,
they should do this directly.
William Testa, Federal Reserve Bank of
Chicago, criticized the current labeling
of taxes as levied on business versus individuals. For example, many so-called
business taxes are labeled as such for
political reasons, even though the burden is shifted to households. Testa argued that tax and expenditure systems
would be made more transparent to
voters under a benefits principle of general business taxation. Such an approach
would confine business taxes to a general levy on firms that aligned with the
costs of public services that are directly
used in the firms’ production.
Looking at broad and varied taxes in
each state that today fall under the rubric

of “business taxes,” Testa noted that the
bulk of taxes fall on capital inputs to
production and that this should be of
concern to policymakers hoping to foster
economic development in their states.
A general business tax based on the
benefits principle, he said, would help
citizens make decisions based on the
real tax costs of government services

Robert Cline, Ernst & Young, discussed
some recent moves by states to improve
their tax competitiveness—e.g., by reducing taxes on capital and shifting from
origin-based taxes to destination-based
taxes. In addition, states seem willing
to shift to a benefits principle and away
from ability to pay. Other reform objectives include: reducing business tax

One focus of business property tax reform has been to reduce
or eliminate the personal property tax that places a burden
on business capital.
that are provided to both businesses
and households. This would also help
government to plan and deliver those
services that are valued by firms, thereby supporting state economic growth
and development.

volatility; finding an effective way to tax
the service sector; adopting more uniform taxes that apply to all forms of
business; increasing taxes on “out-ofstate” companies; and finding tax sources
to pay for health care expenditures.

Testa then described a methodology for
assigning tax-funded expenditures to
the business and household sectors to
estimate what benefits the business sector
receives through taxation. If the current
hodgepodge of so-called business taxes
were to be replaced with a single business
tax based on benefits received, what would
be the approximate size of the tax?

Income, sales, property, and valueadded taxes

Based on a distribution of state and local expenditures across the business and
household sectors, Testa concluded
that the business sector is paying a significantly higher amount in taxes than
it is receiving in government expenditures. Thus, a single business tax based
on a benefits principle would likely assign lower tax liabilities to businesses
than they face today.
Of course, the basis on which businesses are assigned tax liability under benefits taxation must be a good proxy for
government services received. Testa
concluded that a value-added tax (VAT)
would be a suitable proxy because it
would avoid large biases for or against
the use of capital versus labor across a
state’s many businesses. Such a tax base
would be defined by the “origin” of a
firm’s value added, that is, the location
where production takes place. This would
align best with services a firm receives
from the state government.

William Fox, University of Tennessee,
noted that corporate income tax accounts
for only about 9% of the business tax
total and has been declining. The decline
is being driven by state and federal policy
decisions, as well as tax planning by businesses. States have been trying to shore
up the business tax base through efforts
such as requiring combined reporting
and disallowing certain deductions between related businesses.
Fox highlighted the tendency to move
business taxes in the direction of sales
taxes. For example, when states adopt
single factor sales apportionment for
their corporate income tax, the tax essentially becomes a gross receipts tax
(GRT) with the rate dependent on firm
profitability. The GRT has the advantage
of capturing a broader tax base and
making avoidance of the tax more difficult than a corporate income tax.
However, tax pyramiding in the GRT
causes a number of distortions and can
be a particular burden for low-margin/
high-volume firms for which the tax
paid may have little relationship to the
firms’ economic presence in the state.
Additional burdens for states adopting
GRTs are administrative issues, such as
defining what is taxable, and nexus

issues. However, for policymakers, Fox
explained, the relative revenue stability
of a GRT and its sizable revenue potential are likely to be attractive features.
Matthew Murray, University of Tennessee,
described the decline in the sales tax
base. Policymakers have been reducing
sales taxes on business inputs and exempting basic consumer items, such as
food and drugs, thereby reducing the
sales tax base. In response, sales tax
rates have continued to rise and, when
combined with local tax add-ons, now
exceed 10% in some jurisdictions across
the nation. The business sector’s payments in all states made up 43% of the
sales tax total in 2003.
Murray noted that, while an expansion
in scope of business exemptions for the
sales tax would constitute good policy,
it faces many political hurdles, including
perceptions of corporate welfare, diminished capacity to export the tax base,
and the practical problem of shifting
the tax burden to make up for the loss
of sales tax revenue from business.
Murray said the consumer side of the
sales tax base could be expanded to include health services, educational services, residential construction services,
personal services, and amusement and
recreation. Standing in the way of these
efforts are concerns about tax fairness
(particularly for lower-income consumers), administration, and compliance.
There is also a concern over the appropriateness of taxing human capital investments. Murray concluded that in
optimal tax theory, if you cannot tax
the output, it may be appropriate to
tax the input.
Andrew Phillips, Ernst & Young, discussed trends in property tax reform.
Noting that property taxes account for
the largest share of business taxes,
Phillips explained that property tax reductions have been crucial elements of
state business tax reform efforts in Ohio,
Texas, and Michigan. Increasingly, homeowners are also voicing their dissatisfaction with the property tax. Property taxes
play a central role in funding local government, so the push for reductions is
putting policymakers under pressure to
find alternative revenue sources.

One focus of business property tax reform has been to reduce or eliminate the
personal property tax that places a burden on business capital. For example,
Ohio’s tax reform includes a five-year
phase out of the personal property tax in
the state. The fiscal impact of this change
is estimated at over $1.2 billion and requires that the state’s new Commercial
Activities Tax raise sufficient revenue
to reimburse local governments for the
lost personal property tax income. In
Michigan, the new Michigan Business
Tax (MBT) provides for a 23% cut in
the personal property taxes of commercial taxpayers and a 46% cut in those
of industrial taxpayers.
Laura Kalambokidis, University of
Minnesota, discussed prospects for a
state-level value-added tax. The VAT is
appealing because it is a broad-based
tax on consumption. In theory, a VAT
on both labor and capital does not distort business decisions. It also is neutral
with regard to business type because it is
levied on all businesses. It also might apply to a broader range of out-of-state
firms than the corporate income tax.
Further, if the VAT is based on origin,
the tax is perceived as more closely relating to the benefits a business receives
through public services. Because statelevel VATs are relatively new, more work
needs to be done to understand their
effects on business tax structure.
Recent state tax reforms

Scott Schrager, Michigan Department of
Treasury, described the new Michigan
Business Tax. The MBT replaces Michigan’s Single Business Tax that was a
VAT-style tax instituted in the late 1970s.
The MBT is in fact two taxes. The first is
a business income tax of 4.95% that includes noncorporate entities. The second
is a modified gross receipts tax of 0.8%.
In addition, the new tax structure allows
for significant reductions in business personal property taxes. The new tax raises
$1.9 billion, with one-third of the revenue
from the business income tax and twothirds from the modified gross receipts tax.
Businesses that will pay less under this
new system will include manufacturers,
firms with $10 million to $20 million in

gross receipts, construction firms, firms
with less than $10 million in gross receipts
and more than $115,000 in owners’ income, and Michigan-based multistate
firms. Some businesses will see their
taxes increase. These businesses include
finance, insurance, and real estate firms;
firms with little personal property; and
firms that operate in Michigan but have
little payroll or property in state. Finally,
Schrager noted that the new MBT has a
clearly defined revenue limit to ensure
that it does not produce a significant
revenue increase.
Tom Zaino, currently with McDonald
Hopkins and former tax commissioner
of Ohio, described the evolution of
Ohio’s gross-receipts-style Commercial
Activities Tax (CAT), which was prompted
by the state’s declining economic performance. A guiding principle was that
it would be better to collect the same
level of tax revenue by taxing consumption rather than investment.
The CAT base is taxable gross receipts at
a rate of 0.26%. Taxable entities include
virtually every type of business (regardless of form), as well as trusts, associations,
societies, and clubs. The only entities
not subject to the CAT are those with
less than $150,000 in gross receipts, certain public utilities, banks and financial
institutions, insurance companies, and
nonprofits. Many of these are covered
by separate tax structures.
Permitted exclusions from the gross receipts base include interest (except on
credit sales), dividends, and wages. Zaino
added that the proof of success for the
CAT will be whether the state realizes
improvements in jobs, gross state product, and personal income.
The new Texas Margin Tax was discussed
by Billy Hamilton, former deputy comptroller of Texas. Motivating the creation
of the margin tax was a desire to reduce
property taxes. Texas had significantly
reduced its support for local education
(from 50% in the late 1990s to just 39%
in 2007), putting a strain on the local
property tax base. In addition, the state
wanted to reduce the tax planning opportunities available under the franchise
tax and to provide taxpayers with a
choice of tax bases.

The new tax is a broad-based, low-rate
tax based on the net margin of a firm.
The rate is 0.5% for retailers and wholesalers and 1% for everyone else. Firms
not required to pay the tax include sole
proprietorships, general partnerships,
insurance companies, nonprofits, certain passive entities, grantor trusts and
estates, passive investment partnerships,
and real estate and mortgage investment
conduits. The tax base is the lesser of
the following three bases: 70% of total
revenue, total revenue minus cost of
goods sold, or total revenue minus
wages and benefits.
The tax is projected to raise $6 billion
in the first year—more than double the
state’s current business tax collections.
However, the new tax does not raise
enough revenue to fully finance the
state’s property tax cut.
Conclusion: Key perspectives on the
new tax systems

A panel of experts from business, academia, and government concluded the
conference with a discussion of emerging state business tax structures.
Gary LeDonne, Ernst & Young, said that
states would continue to pursue combined
reporting. He added that federal actions might affect the options available
Charles L. Evans, President; Daniel G. Sullivan,
Senior Vice President and Director of Research; Douglas
Evanoff, Vice President, financial studies; Jonas Fisher,
Economic Advisor and Team Leader, macroeconomic
policy research; Richard Porter, Vice President, payment
studies; Daniel Aaronson, Economic Advisor and
Team Leader, microeconomic policy research; William
Testa, Vice President, regional programs, and Economics
Editor; Helen O’D. Koshy, Kathryn Moran, and
Han Y. Choi, Editors; Rita Molloy and Julia Baker,
Production Editors.
Chicago Fed Letter is published monthly by the
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authors’ and are not necessarily those of the
Federal Reserve Bank of Chicago or the Federal
Reserve System.
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to the states. The need to raise revenues
to fund Medicare and Social Security
at the national level might even lead to
a federal VAT.
Lorna Turner, Hyatt Corporation, said
that policymakers should be realistic
about who actually ends up paying for
a business tax. In the case of Hyatt (and
any other hotel), local sales taxes and fees
will be passed on to the guest if at all
possible. Thus, what was intended to be
a business tax ends up as a consumer tax.
Joel Slemrod, University of Michigan,
suggested that academics need to do a
better job explaining tax principles and
the consequences of tax policy changes.
For example, many policymakers have
misunderstood the academic principles
of favoring a broad-based, low-rate tax
and have used this to support adoption
of the gross receipts tax. Slemrod suggested that the key is having a sensible
broad base.

Slemrod offered the following ideas for
states pursuing tax reform: First, offer
low origin-based taxes on mobile factors
of production, and second, have a level
playing field for all types of business.
Increasing the top rate on personal income would prove beneficial, Slemrod
argued, as well as taxing services. Sectorspecific tax incentives should be avoided,
he said, particularly because governments
have shown little ability to pick which
firms offer the greatest growth potential
to their local economy. Finally, Slemrod
argued that part of why we tax business
is simply for convenience. It is much
easier for governments to collect taxes
from businesses than from individuals.

that the business sector wants predictability and that his charge was to ensure
that the rate for the CAT remains stable
and that the tax base is not gradually
whittled away. Fred Giertz, University of
Illinois at Champaign–Urbana, and Doug
Lindholm, Council n State Taxation,
said they expected states to continue to
look at GRTs, although they suggested
that the distortions in the GRT base and
the tendency to slowly raise the rate made
this an inappropriate tax. In contrast,
Harley Duncan, Federation of Tax
Administrators, said he expected states
to try to preserve the corporate income
tax, particularly through expanded use
of combined reporting.

What might happen in the next five to
ten years? George Zodrow said that, while
it might be wishful thinking, he hoped
states would move toward a VAT. Richard
Levin, tax commissioner of Ohio, argued

Slemrod concluded that there is a need
to carefully examine the outcomes from
the reform efforts in Ohio, Michigan, and
Texas. Measuring the economic effects
will provide guidance to other states.