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ESSAYS ON ISSUES

THE FEDERAL RESERVE BANK
OF CHICAGO

JULY 2007
NUMBER 240a

Chicago Fed Letter
New Developments in State Business Taxation:
A conference summary
by Richard H. Mattoon, senior economist and economic advisor, and William A. Testa, vice president and director of regional programs

On April 4, 2007, the Federal Reserve Bank of Chicago, the National Tax Association, and
the University of Illinois’s Institute of Government and Public Affairs brought together a
distinguished group of state tax experts to discuss emerging trends in business taxation.

How should states tax business? Does

business pay its fair share of the tax burden? And are state revenues growing
fast enough to meet future expenditure
needs? These were just a few of the
questions discussed at the conference
that convened at the Federal Reserve
Bank of Chicago.
Tax principles and recent experience

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

William Testa, Federal Reserve Bank of
Chicago, argued that a state’s tax revenue system should be structured around
time-tested principles. Otherwise, the
end product will likely be flawed, while,
with the passage of time, the tax system
will become further distorted through
political maneuverings by special interest groups.
Two general tax principles fall under the
rubrics of equity and efficiency. The most
common notion of tax equity is the “ability to pay,” which prescribes that the tax
burden should vary directly with an individual’s wealth or income. In this regard,
general business taxes are often designed
to extract payment from the well-to-do.
However, Testa argued that general business taxes are ill-conceived to accomplish
such equity. That is because business tax
burdens are frequently shifted forward
to consumers in prices paid for goods
and services, while, in other instances,
these burdens are shifted backward onto
workers in the form of lower wages.

Also, empirical studies have not been
effective in establishing “who pays” with
any degree of confidence, making it unclear whether business taxes can be designed to achieve equity.
For these reasons, states should abandon
the goal of achieving income redistribution or tax equity through general
business taxation. Instead, those in
charge of designing business taxation
should focus on efficiency. In particular,
state business taxes should be fashioned
along the lines of the “benefit principle,”
which would require businesses to pay
taxes in rough proportion to the amount
of public services they consume. From
an efficiency standpoint, a system run
under the benefit principle would motivate the business sector to articulate
its public service needs to state and local
governments. This, in turn, would promote state economic growth and development. Also, this approach to business
taxation would have salutary efficiency
effects on the remainder of a state’s fiscal system. By removing the illusion that
business taxes are being paid by the wellto-do, voters and their elected representatives would more accurately perceive
the actual costs of the public services
accruing to households.
How does a gross receipts tax (GRT)
align with the benefit principle? Not
very well. Testa noted that under GRT

systems, tax liabilities are haphazard
and do not closely correspond to a
company’s general business activity (and
benefits received from public services).
GRT liability tends to “pyramid” or cascade, since the tax is levied on the value of gross receipts each time a product
or service is sold or transacted within
a state. For example, a wholesale business would pay the GRT on its purchase
price of a product within the state.
Then, if a retail business purchased
the same product from the wholesaler,
the GRT would be levied once again
on its value. Under such a mechanism,

this decline, states are looking to reduce
tax avoidance, improve revenue stability,
and promote both vertical and horizontal equity. States also want to adopt business tax structures that can promote
economic development and that avoid
undue administrative costs.
While most of these tax strategies are not
novel, Luna said, they are bolstering corporate income tax revenue. For example,
mandatory unitary combined reporting
improves neutrality by better ensuring
that income is apportioned to the state
where it is earned. Tax amnesties have

When states are thinking about changing tax structures, the
relevant comparison is the potential performance of the new
tax relative to the existing tax.
the ultimate tax liability on a good or
service is haphazard, depending on
the number of transactions within its
chain of production and sales. More
generally, Testa argued that the proposed GRT in Illinois would likely collect revenue in excess of what is needed
to cover any additional public services
related to business activity.
Recent state business tax reforms

LeAnn Luna, University of Tennessee,
discussed how states have fashioned
their business taxes in response to the
2001 recession. Corporate income tax
receives a surprising amount of policy
attention, she noted, given that it only
made up 9.4% of total state and local
taxes paid by business in FY2006.1 The
state corporate tax burden, as measured by taxes as a share of profits, has
steadily declined from nearly 7% in
1989 to 3.6% in 2006. Luna attributed
the decline in part to a cyclical downturn in the level of business profits, but
said this was not the primary cause.
She said the following were more important factors: state policy actions that
have often lessened the tax burden, the
erosion of the federal corporate income
tax base (which affects states that couple
their state tax structure to the federal
base), and more strategic tax avoidance
planning by businesses. In response to

shown a more mixed performance.
While they often give a short-term boost
to revenues, the benefits may be overstated, since the gain from the amnesty
often includes accounts receivable that
would have been collected with or without the amnesty. Also, repeated use of
amnesties does not appear to improve
revenue yield. Finally, alternative tax
structures (such as GRT) act to broaden
the tax base and have the potential for
significant revenue gains and greater
revenue stability than a corporate income
tax. However, they also entail significant
compliance and administrative costs.
Tax reform in Michigan

Ronald Fisher, Michigan State University,
described the state of Michigan’s efforts
to replace its Single Business Tax, which
has been in place since 1975. The tax
is a consumption-oriented, value-added
tax that has become increasingly unpopular with the public and will be eliminated by the end of 2007. Because the
tax raises $1.9 billion (FY2007) and
makes up 22% of the state’s general fund
revenues,2 the state needs a replacement
revenue source. Further, Michigan is in
poor fiscal health; it has a projected
deficit of $1 billion for FY2007 and an
estimated gap of $3 billion for FY2008.
Michigan Governor Jennifer Granholm
has proposed the Michigan Business Tax,

which would tax gross receipts (at a
rate of 0.125%), business income (at a
rate of 1.875%), and assets (at a rate of
0.125%), all of which would be apportioned based on a 100% sales factor. In
addition, the governor has proposed a
2% excise tax on selected service activities; this would raise $1.5 billion. The
tax would apply to a mix of consumer
and business services, as well as to some
intermediate purchases by business.
In response, the Michigan Senate has
proposed a GRT of 0.54% that excludes
inventories and purchases of capital
expenditures. Fisher characterized this
as approaching a consumption-oriented,
value-added tax. The tax would be apportioned based on a 100% sales factor
and would include a minimum tax payment of $100 for all businesses, as well
as various tax credits. The second part
of the senate’s proposal would include
a 1.5% business net income tax, also
apportioned based on a 100% sales factor. In total, these taxes would raise
$1.56 billion and would carry a growth
cap to ensure that future gains in business tax revenues would be limited.
Fisher also described three alternative
proposals from several business groups
in the state, each of which would reduce
business taxes by at least $400 million.
GRT in New Mexico and Ohio

Tom Pogue, University of Iowa, described
New Mexico’s long experience with a
GRT, which dates back to 1935. It was
revised in 1966 with the adoption of the
Gross Receipts and Compensating Tax.
The tax is on a very broad base, including
most services, and has a rate that ranges
from 5% to 7%, depending on local and
county add-ons. A compensating tax rate
of 5% is applied to out-of-state purchases
that would be subject to New Mexico’s
tax if made in state, but Pogue noted
that this provision is not fully enforced.
The tax is a significant revenue raiser for
both state government ($1.8 billion in
FY2007) and local government ($1.2 billion). Much of the very broad base included in the 1966 legislation, Pogue said,
has been eroded by piecemeal attempts
to reduce pyramiding on the grounds
that taxing business-to-business transactions is unfair and increases the costs

of in-state production. Pogue added that
this approach is not guided by any fundamental principle and makes the tax
more complex and difficult to administer.
New Mexico’s revenue from the pyramiding of business-to-business sales is
estimated to equal 15% to 30% of total
GRT revenue. Given that the GRT is
responsible for about one-third of the
state’s budget, eliminating pyramiding
would require the creation of a new
revenue source. Citing specific examples of pyramiding across sectors, Pogue
suggested that the impact is not high.
The largest increases in final prices due
to the tax are 1.33% in manufacturing
and 1.31% in transportation.
Pogue offered the following two insights.
First, what you originally legislate is rarely
what you end up with. New Mexico’s
GRT has not been stable and continues to evolve toward a retail sales tax.
And, second, when states are thinking
about changing tax structures, the relevant comparison is the potential performance of the new tax relative to the
existing tax.
Ohio has reformed its business tax structure to encourage capital investment and
job creation by broadening the tax base
and lowering tax rates, according to
Frederick Church, Ohio Department of
Taxation. Importantly, the tax reform
was coupled with significant spending
restraints that helped garner business
community support.
The state’s new Commercial Activities
Tax (CAT) is a broad-based (all gross
receipts excluding portfolio income),
low-rate (0.26%) GRT on business activity in Ohio. The tax is a business privilege tax and not a sales or income tax.
This allows Ohio more flexibility in defining the nexus for taxation.3 As such,
the tax applies to imports, but not exports, of goods and services. It uses an
economic presence test, which taxes
based on the degree to which a business
makes in-state sales. The tax structure is
explicitly designed to benefit manufacturing and reduce the taxation of capital.
In FY2006, Ohio’s revenues from the CAT
exceeded the original estimate by 27.5%,
Church said, and so far in FY2007,

current revenues are still ahead of projections, even after the base estimates
were increased by 15%.
Illinois Governor’s proposal

John Filan, Illinois Governor’s Office,
discussed Governor Rod Blagojevich’s
proposed tax reform and spending plan
in the context of the larger fiscal issues
facing the state. These include a structural budget deficit that is exacerbated
by an outdated corporate income tax
and expenditure pressures for health
care, education, and pensions.
The first phase of the governor’s plan
would address the state’s underfunded
pension liability of $45 billion. The proposal would sell the state lottery and
issue pension bonds to infuse $26 billion into the pension system and bring
the plans funded ratio (fund assets to
projected actuarial liability) to 83% from
60%. With a predictable payment schedule, the pension system would reach 90%
funded status by 2040 and would save
the state $60 billion through lower interest payments over the life of the plan.
The second phase of the plan is a GRT
that would raise $7 billion in new revenue by taxing the gross receipts of companies with receipts over $2 million, at
a rate of 0.85% for manufacturing and
construction and 1.95% for services;
companies with gross receipts under
$2 million would pay the corporate income tax. Filan noted that the $2 million receipts tax threshold would exempt
85% of Illinois businesses from the GRT.
In addition, all goods and services exported from Illinois would be exempt
from the GRT; essential products, including food, drugs, and payments that hospitals, doctors, and dentists receive from
the state for service to Medicaid patients,
would be exempt as well. Finally, corporate income taxes would receive a 100%
credit for gross receipts taxpayers.
Filan argued that the GRT in other states,
such as Washington, has not adversely
affected economic growth. Further, he
emphasized that the new revenue raised
will not expand state government employment, but rather it will fund household
purchases of health care and support
local education and property tax relief.

Commenting on the governor’s plan,
Fred Giertz, University of Illinois, argued
that because it exempts food and exports
from the tax base, the proposed tax becomes less of a tax on business and more
of an inefficient sales tax. In addition, the
pyramiding issues are real and can have
detrimental effects, depending on a firm’s
specific structure and purchasing habits.
The two-rate GRT structure and the
$2 million threshold for paying the tax,
Giertz said, also counter the notion that
this is a broad-based, low-rate tax. Finally,
he noted that a GRT does not permit
federal deductibility, so the tax cannot
be exported to the federal government.
Giertz questioned the magnitude of the
large revenue increase, implying that
it was out of proportion to the state’s
underlying fiscal problems. He suggested
that new revenue should be used to address existing problems before program
expansions. Still, Giertz said that a case
could be made for the GRT if it were
structured as a very low-rate and broadbased tax. However, his preferred solution would be to increase income tax
rates for both individuals and business
(while also increasing the tax exemption for low-income individuals) and
to broaden the sales tax to include
some services.

Michael H. Moskow, President; Charles L. Evans,
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 Sullivan, Vice President, 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
Research Department of the Federal Reserve
Bank of Chicago. The views expressed are the
authors’ and are not necessarily those of the
Federal Reserve Bank of Chicago or the Federal
Reserve System.
© 2007 Federal Reserve Bank of Chicago
Chicago Fed Letter articles may be reproduced in
whole or in part, provided the articles are not
reproduced or distributed for commercial gain
and provided the source is appropriately credited.
Prior written permission must be obtained for
any other reproduction, distribution, republication, or creation of derivative works of Chicago Fed
Letter articles. To request permission, please contact
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email Helen.Koshy@chi.frb.org. Chicago Fed
Letter and other Bank publications are available
on the Bank’s website at www.chicagofed.org.
ISSN 0895-0164

Tom Johnson, Taxpayers’ Federation of
Illinois, pointed out that Illinois has a
clear structural budget deficit, with the
state spending roughly 15% more than
it receives in revenues. The state faces
other funding issues beyond those outlined by the governor. Paying for health
insurance for state employees (particularly in retirement) looms as a significant
cost, and the state has not saved for this.
Additionally, the state’s infrastructure
needs, particularly for transit, must be
addressed. Finally, the state’s school
funding system is still too dependent
on property taxation.
Johnson said that it is unclear whether
the state should provide universal health
care coverage. The governor’s proposal
to help shore up pensions may hold
more promise, stated Johnson, and it
may not be inappropriate to sell off the
lottery, which after all is not a core function of government. Also, by issuing pension bonds, the state creates a hard debt
that will increase fiscal discipline in
meeting pension funding obligations.

As for the GRT, Johnson questioned both
the high tax rate and the lack of visibility
of the tax. He added that the incidence
of the tax on firms with significant sales
but low margins could be unduly punitive,
and its effects could even differ markedly
across firms in the same industry. This
would call into question the fairness of
the tax and its possibly distortive effects.

increase tax revenue from business is
likely to encourage tax changes ranging
from adjusting rates and bases of existing
taxes to adopting new structures such as
the GRT. The policy debate should also
focus on analyzing the real economic
impact of different tax structure choices
and how those choices relate to sound
tax principles.

Finally, Johnson suggested that having
a unique tax presents both structural
and administrative issues. For business
entities, familiarity can be a good thing
when it comes to tax structure. Accordingly, he would favor adjustments to more
visible and existing tax vehicles, such
as the income tax (both rate and base),
as well as the extension of sales taxes
to some services.

1

Robert Cline, Tom Neubig, and Andrew
Phillips, 2006, “Total state and local business taxes,” Ernst & Young and Council On
State Taxation, report, March.

2

Michigan has a multifund budget with the
general fund making up less than 50% of
total state spending. As a percentage of
the total state budget, the Single Business
Tax is 4.6%.

3

A firm pays the tax if it has any of the following: property of $50,000 in Ohio; payroll
of $50,000 in Ohio; annual taxable gross
receipts of $500,000; at least 25% of total
property, payroll, or receipts in Ohio; or
is domiciled in Ohio.

Conclusion

State business tax systems are currently
receiving considerable public policy
attention. In the near term, efforts to