Typically, if property for business has a useful
life of more than one year, the cost must be spread across several
tax years as depreciation with a portion of the cost deducted each
But there is a way to immediately receive these
income tax benefits in one tax year. The provisions of Internal
Revenue Code Section 179 allow a sole proprietor, partnership or
corporation to fully expense tangible property in the year it is
And tax-law changes over the past few years
have made this option much more appealing by dramatically increasing
the amount that can be written off immediately. Changes first made
in 2003 and then extended in 2006, mean that businesses can write
off more of their capital expenditures through 2009.
Enhanced section 179 expensing now is at the
base level of $100,000 with that level indexed for inflation for
the last several years. This is four times more than the previous-law
limit of $25,000. In addition, the investment limitation also has
been increased to more than $400,000 and it, too, is indexed for
These changes mean that in 2006, a business can expense $108,000
in capital expenditures up to an overall investment limit of $430,000.
Property that may be written off in the tax year of purchase, rather
than depreciated over the asset's useful life, includes:
- Machinery and equipment
- Furniture and fixtures
- Most storage facilities
- Single-purpose agricultural or horticultural
Also, the definition of eligible section 179
property was expanded by the 2003 legislative changes to include
off-the-shelf computer software. Previously, it had to be written
off over three years.
The IRS says ineligible property includes:
- Buildings and their structural components
- Income-producing property (investment or
- Property held by an estate or trust
- Property acquired by gift or inheritance
- Property used in a passive activity
- Property purchased from related parties
- Property used outside of the United States
when to use deduction
The Section 179 election is made on an item-by-item basis for eligible
property. You don't have to use it on all eligible property bought
in that year. The election must be made in the tax year the property
is first placed in service.
The Section 179 deduction isn't automatic. Taxpayers
who want to take the deduction must elect to do so. You make the
election by taking your deduction on Form
4562. When you file this form, attach it to either of the following:
- Your original tax return filed for the tax
year the property was placed in service, regardless of whether
you file it timely.
- An amended return filed by the due date,
including extensions, for your return for the tax year the property
was placed in service.
Make sure you make the election when you file
your original income tax return for that year. You can't later amend
your return to elect Section 179. The only exception to this is
if you amend your return before the actual due date, including extensions,
of your original return.
For example, the maximum extended due date to
file your return is Oct. 15. You file your return on Sept. 1 and
then realize you didn't utilize the Section 179 deduction. You still
have until the Oct. 15 deadline to file an amended tax return to
claim the deduction.
tweaked to enhance Section 179 deduction
Congress periodically reviews the amount a taxpayer can claim as
the annual Section 179 amount. As part of an economic stimulus and
tax-reduction package signed into law in May 2003, the expense limit
was temporarily hiked from $25,000 to $100,000.
The Tax Tax Increase Prevention and Reconciliation
Act (TIPRA), signed into law on May 17, 2006, expanded this increase
And an inflation adjustment component means
that the $100,000 will increase while TIPRA is in effect.
Lawmakers upped and
subsequently extended the section 179 deduction amount in the hopes
it would encourage businesses to invest in new equipment sooner.
However, when it comes to vehicles purchased
utilizing the Section 179 break, legislators took back some of the
benefit as it related to large sport
utility vehicles. When the limit was originally increased, business
owners were allowed to select for company use one of several light-truck
models (which included many luxury SUVs) weighing more than 6,000
pounds fully loaded and write off most, if not all, of the costs
on their tax returns. That changed on Oct. 22, 2004, when the American
Jobs Creation Act became law; now only company vehicles weighing
14,000 or more are eligible for the larger deduction amount.
Any amount of property over the maximum deduction
must be depreciated.
on annual amount of property purchased
There also is a limit on the annual total of deductible property.
If the cost of qualifying Section 179 property you put into service
in a single tax year now exceeds a statutory base of $400,000 then
you can't take the full deduction.
This amount also is
indexed for inflation and runs through 2009.
For 2006, every dollar above $430,000 (the inflation-adjusted
limitation) that a business owner spends on eligible property, he
loses a dollar in deductions.
For example, a manufacturer completely re-equips
his facility this year at a cost of $437,000. This is $7,000 more
than allowed, so he must reduce his eligible deductible limit to
$101,000: the current $108,000 expensing limit minus $7,000.
limited to taxable income
You have now determined the maximum deduction based on the amount
of property purchased during the year. You now must pass the aggregate
Your deduction is limited to your aggregate
taxable income from the active conduct of any trade or business.
Active trade or business includes employee and spouse's wages, sole
proprietorships, partnerships and S corporations. Basically, this
means that unless you have other sources of business income, your
Section 179 deduction can't create a taxable loss for your business.
More business owners are able to take advantage
of the deduction when they combine their company earnings with those
of a spouse or money earned in addition to (or before starting)
their own company income.
For example, you are someone else's employee
for most of the year. Your wages exceed the Section 179 deduction.
You start your own business at the end of the year and purchase
equipment and furniture. Even if your new business doesn't generate
gross income that year, you can still take the Section 179 deduction
on the new equipment and furniture. Why? Your wages exceed the Section
This aspect of inclusion also applies to a spouse.
For example, you earn annual wages of $60,000 as an employee. Your
spouse doesn't work during the year but begins a new business at
the end of the year. Your spouse purchases and places in service
$15,000 of Section 179 property at the end of the year. Your spouse's
business doesn't generate gross income at the end of the year. Even
though your spouse hasn't earned trade or business income for the
year, the Section 179 deduction of $15,000 is still allowed in full
since your wages count as trade or business income.
Any amounts disallowed by the trade or business
taxable income limit are carried over to the next year and added
to the cost of any eligible property placed in service in that year.
The same rules for maximum deduction, maximum annual investment
and taxable income apply to the next tax year as well. .
The tax tip explains the process for using Section 179 to fully
expense certain business expenses immediately instead of depreciating
them across a period of several years. You should also be aware
of less obvious advantages of the Section 179 deduction:
- Lowers adjusted gross income, which could
help you qualify for various deductions which are limited by AGI.
- Lowers earned income, which can increase
your earned income credit.
- Is allowed in full even if the eligible property
is placed in service on the last day of the year.
This tip also includes examples that demonstrate
the three limits: the maximum dollar limit, the investment limit,
and the taxable income limit. By including employment and spousal
wages, many taxpayers find they are able to take advantage of this
Are you interested in more information? Refer
to Chapter Two of IRS
Publication 946: How To Depreciate Property.