A recent study by Penn Wharton looks at the impact of the Tax Cuts and Jobs Act (TCJA)
on federal corporate tax rates across 19 main industrial sectors over the next
decade and compares them to current tax rates. While the current
administration in Washington is touting TCJA as the panacea to America's
economic woes, the Penn Wharton study suggests otherwise.
I want to start this section with a
definition that is used in the Penn Wharton study. The effective tax rate
is known as the effective tax rate (or ETR) which is calculated by dividing
taxes paid by book income (i.e. pre-tax financial income as reported on company's income statements). As you know, the current
corporate statutory tax rate in the United States is 35 percent which will be
reduced to 21 percent under the TCJA. As you also know, most corporations
pay taxes at a rate that is far lower than the headline tax rate thanks to
various deductions, tax credits and tax deferral strategies; currently, the
effective tax rate ranges from 18 percent (mining) to 33 percent (agriculture)
and averages about 23 percent. Under the TCJA, the effective tax rate
average is projected to fall to 9 percent in 2018, however, it will double to
18 percent over the next decade as various tax provisions change.
The authors of the Penn Wharton
study calculated the effective federal corporate tax rate for various
industries under both current law as well as under the TCJA's proposed
amendments. They note that there are several major provisions and
phasing-out of provisions in the TCJA that will impact the calculation of ETR
for each industry as follows:
1.) 2018 - corporate headline tax
rate drops to 21 percent, increased equipment and software expensing, bonus
depreciation is extended and expanded, net interest deceptions are limited, net
operating loss deceptions are limited
2.) 2022 - Amortization of research
and experimental expenditures, change in rules for the limitation of net
interest deduction.
3.) 2023 - phasing out of extended and
expanded bonus depreciation begins.
4.) 2026 - complete phasing out of
extend and expanded bonus depreciation.
The Penn Wharton model shows that
the effective tax rate average across all industries declines from 21.2 percent
in 2017 to 9.2 percent in 2018. Once the changes to various deductions
begins in 2023, the decline in the effective tax rate is even smaller and is
calculated at 17.33 percent. By 2027, the decline in the average
corporate effective tax is smaller yet again and is calculated at 18.27
percent, barely 3 percentage points better than it is currently and only 4.7
percentage points better than it would be under current tax law.
Here is a table showing how widely
variable the effective tax rates are for each of the 19 industries and how
these tax rates will vary over time under the current law and under the Tax
Cuts and Jobs Act:
As you can see, in a significant
number of industries, a great deal of the tax savings under the TCJA evaporate over
time.
Now, let's look at the details of the
change in the dollar amounts of taxes (i.e. tax savings) each of the 19
industries will pay over the ten-year budget timeframe:
1.) Agriculture, forestry, fishing
and hunting - $7.8 billion
2.) Mining - $38 billion
3.) Utilities - negative $15.6 billion
4.) Construction - $12.9 billion
5.) Manufacturing - $261.5 billion
6.) Wholesale trade - $146.5
billion
7.) Retail trade - $171.4 billion
8.) Transportation and warehousing
- $62.7 billion
9.) Information - $99.2 billion
10.) Finance and Insurance - $249.4
billion
11.) Real estate, rental and
leasing - $12.7 billion
12.) Professional, scientific and
technical services - $22.7 billion
13.) Management of companies
(holding companies) - $154.2 billion
14.) Administrative and support and
waste management - $19.0 billion
15.) Educational services - $3.7
billion
16.) Health care and social
assistance - $5.9 billion
17.) Arts, entertainment and
recreation - negative $0.5 billion
18.) Accommodation and food
services - $18.0 billion
19.) Other services - $4.6 billion
Notice that second biggest
beneficiary of the proposed tax changes, thanks to the Tax Cuts and Jobs Act, is
the finance and insurance sector which will benefit from about 19.5 percent of the
total reduction in corporate taxes paid even though they pay only 17.8 percent
of corporate taxes under current law. No surprise there given this:
Despite Washington's touting of the
Tax Cuts and Jobs Act as the ultimate answer to Making America Great Again, the
Penn Wharton study shows that, while the TCJA reduces the effective corporate
tax rate in 2018 to just 43 percent of its value under current tax laws, by
2027, most of that gain is lost as the effective tax rate rises to 80 percent
of its value under current laws. As well, with Corporate America's share
of Washington's total revenue declining over the past decade as shown here:
...and with the mounting federal
debt and rising interest rates, how long will it be before Washington is forced
to raise personal taxes for those Americans who have no lobbying voice to speak
on their behalf to Congress?