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Section 179 Deduction, 50% Bonus Depreciation, & MACRS
Depreciation Under the Small Business Jobs Act of 2010:
How to Calculate Sec. 179 & 50% Bonus Depreciation with Illustrative Examples
by William
Brighenti, Certified Public
Accountant, Certified QuickBooks
ProAdvisor
The
Small Business Jobs Act of 2010 increased the Section 179 deduction and
limits for the years 2010 and 2011 as well as extended the bonus
depreciation deduction through 2010. Prior to its enactment,
Section 179 was limited to $250,000 for 2010 and only $25,000 for
2011. Moreover, the total amount of qualifying Section 179
property acquired in 2010 and 2011 had been limited to $800,000 and
$200,000, respectively, with a dollar-for-dollar phase-out of the
Section 179 deduction amount required for total purchases exceeding
these thresholds. In addition, 50% bonus depreciation was not
available for 2010.
Now, with the passage of the Small Business Jobs Act of 2010, as much
as $500,000 may be expensed under Section 179 for the years 2010 and
2011, with a dollar-for-dollar phase-out of the deduction for total
purchases of qualifying property exceeding $2,000,000 annually.
Plus taxpayers are eligible for the 50% bonus depreciation on business
assets purchased in 2010.
On a number of occasions I have been asked how does one compute
depreciation using all three available approaches on one’s tax returns
since the amount of depreciation deduction recognized under one of the
three approaches affects or is affected by the depreciation deduction
taken under the other two. Of course, the Internal Revenue
Service does not allow three separately, independently calculated
deductions under each of the three different tax provisions for
expensing the
costs of business assets: that is, Section 179 and Section 168
regarding bonus and MACRS depreciation. Unfortunately the
Internal Revenue
Service is never that generous, and the Internal Revenue Code is never
that simple. Rather, the Internal Revenue Service specifies a
sequential order of applying each of these three tax provisions for
computing the deductions for purchases of business assets.
Perhaps an example will illustrate the distinction.
Assume a business machine with a five-year life is purchased for
$2,000,000. Of course, the IRS will not allow you to deduct
$500,000 under Section 179, $1,000,000 under the 50% bonus
depreciation, and $400,000 under MACRS, for a total deduction of
$1,900,000. But, as the following calculations illustrate, as
much as $1,400,000 may be deductible on this purchase, assuming the
entire $500,000 Section 179 is available and elected:
|
Calculation
|
Deduction
|
Purchase
Price
|
$
2,000,000
|
|
Less:
Section 179
|
(500,000)
|
$
(500,000)
|
Basis
Available for Bonus Depreciation
|
$
1,500,000
|
|
50%
Bonus Depreciation
|
750,000)
|
(750,000)
|
Basis
Available for MACRS
|
$
750,000
|
|
| 40%
Double-Declining Balance Method (Half Year) |
(150,000) |
(150,000) |
Residual
Basis, 12/31/2010
|
$
600,000 |
|
Total
Deduction for 2010
|
|
$(1,400,000)
|
It is worth noting that without the allowance of the Section 179
deduction and the bonus depreciation, depreciable expense would have
been limited to merely $400,000 for 2010. Consequently, these
special depreciation allowances increase deductions by $1,000,000 for
2010 in this example, saving as much as $350,000 in Federal income
taxes for certain taxpayers.
Now assume that your purchases for the year exceed the limit of
$2,000,000 allowed for the year under Section 179. If such
occurs, then the amount of Section 179 allowable for the year is
reduced dollar-by-dollar by the amount in excess. Assume you
purchased $2,200,000 in qualifying business assets under Section
179. The total allowable tax deduction would be calculated as
follows:
|
Calculation
|
Deduction
|
Purchase
Price
|
$
2,200,000
|
|
Phase-out
Threshold
|
2,000,000 |
|
Phase-out
Excess
|
$
200,000
|
|
Section
179 Limit
|
(500,000) |
|
Allowable
Section 179 Deduction
|
$
(300,000) |
$
(300,000)
|
Basis
Available for Bonus Depreciation
|
$
1,900,000
|
|
50%
Bonus Depreciation
|
(950,000)
|
(950,000) |
Basis
Available for MACRS
|
$
950,000
|
|
| 40%
Double-Declining Balance Method (Half Year) |
$ (190,000)
|
(190,000) |
| Residual
Basis, 12/31/2010 |
$
760,000 |
|
| Total
Deduction for 2010 |
|
$(1,440,000) |
Although the $200,000 excess over the Section 179 threshold for 2010
reduces its deductible amount, in essence one-half of that
amount—$100,000—is recovered through bonus depreciation, mitigating the
loss from purchases over the allowable annual limit. Without the
allowance of the Section 179 deduction and the bonus depreciation, the
depreciation deduction would only have been $500,000. Again,
there is a significant increase in deductions from their allowance,
amounting to $940,000 in the example above. Of course, when
purchases exceed $2,500,000, there is no Section 179 deduction
permitted.
From the above two illustrations, it should be apparent that the order
of applying the Section 179, bonus depreciation, and MACRS depreciation
calculations is critical in deriving the correct deduction for business
asset purchases on your tax return. First always deduct the
allowable Section 179 deduction from the total purchases to provide the
appropriate amount eligible for the 50% bonus depreciation. Then
after deducting both these Section 179 and 50% bonus depreciation
amounts from the total purchases of qualifying business assets, MACRS
can be calculated using the residual basis.
There are several Federal depreciation calculators available on the
internet; however, always check to ensure their accuracy. I have
discovered some depreciation calculators on the web generating
incorrect total deductions for Section 179, bonus depreciation, and
MACRS depreciation because they have yet to have been updated for the
most recent changes in the tax code. Therefore, it is imperative
to understand the methodology of computing the tax deductions of
purchases of business assets. If you have any questions on
calculating the Section 179 deduction, bonus depreciation, and MACRS
depreciation for your business,
please contact us now by calling us at (860) 828-3269 or by following
this link: Accountants CPA
Hartford, LLC.
This article is provided for informational purposes and is
not intended to be construed as legal, accounting, or other
professional advice. For further information, please consult
appropriate professional advice from your attorney and certified public
accountant.
Have a tax, a QuickBooks, or an accounting question? Please feel
free to submit
it under "Comments" on our
blog, Accounting, QuickBooks, and Taxes by
William Brighenti,
Certified Public
Accountant, Accountants CPA Hartford, LLC. For
information
and assistance on
any tax, QuickBooks, or accounting issue, please visit our
website: Accountants CPA
Hartford, LLC.
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