IRS Pub. 17, Your Federal Income Tax
When you use your property to produce income, such as rents, you
can recover (get back) some or all of what you paid for the property
through tax deductions. You do this by "depreciating" the
property; that is, by deducting some of your cost on your tax return
each year.
Several factors determine how much depreciation you can deduct. The
main factors are: (1) your basis in the property, (2) the recovery
period for the property, and (3) the depreciation method (including
convention) used.
You can deduct depreciation only on the part of your property used
for rental purposes. Depreciation reduces your basis for figuring gain
or loss on a later sale or exchange.
You may have to use Form 4562,
to figure and report your depreciation. See How To Report
Rental Income and Expenses, later.
Claiming the correct amount of depreciation.
You should claim the correct amount of depreciation each tax year.
If, in an earlier year, you did not claim depreciation that you were
entitled to deduct, you must still reduce your basis in the property
by the amount of depreciation that you should have deducted. You
generally cannot deduct the unclaimed depreciation in the current or
any later tax year. However, you may be able to claim the correct
amount of depreciation on an amended return (Form 1040X) for the
earlier year. See Amended Returns and Claims for Refund in
chapter 1
for more information.
Changing your accounting method to deduct unclaimed
depreciation.
If you claimed less depreciation than allowable in an earlier year,
you can change your accounting method to take a deduction in the
current year for the unclaimed depreciation. To change your accounting
method, you must have the consent of the IRS. In some instances, you
can receive automatic consent. For more information, see chapter 1 of
Publication 946.
Land.
You can never depreciate land. The costs of clearing, grading,
planting, and landscaping are usually all part of the cost of land and
are not depreciable.
Depreciation Systems
There are three ways to figure depreciation. The depreciation
system you use depends on the type of asset and when the asset was
placed in service. For property used in rental activities you use:
- MACRS if placed in service after 1986.
- ACRS if placed in service after 1980 but before 1987.
- Useful lives and either straight line or an accelerated
method of depreciation, such as the declining balance method, if
placed in service before 1981.
This chapter discusses MACRS only. If you are depreciating property
placed in service before 1987, see Publication 534.
If you placed property in service before 1998, continue to use the
same method of figuring depreciation that you used in the past.
Section 179 election.
You cannot claim the section 179 deduction for property held to
produce rental income (unless renting property is your trade or
business). See chapter 2 of Publication 946.
Cannot be more than basis.
The total of all your yearly depreciation deductions cannot be more
than the cost or other basis of the property. For this purpose, your
yearly depreciation deductions include any depreciation that you were
allowed to claim, even if you did not claim it.
Cooperative apartments.
If you rent your cooperative apartment to others, you can deduct
your share of the cooperative housing corporation's depreciation. See
Cooperative apartments in Publication 527
for information
on how to figure your depreciation deduction.
Modified Accelerated
Cost Recovery
System (MACRS)
In general the modified accelerated cost recovery system (MACRS)
applies to all tangible property placed in service during 1998.
MACRS consists of two systems that determine how you depreciate
your property. The main system is called the General Depreciation
System (GDS). The second system is called the Alternative
Depreciation System (ADS). GDS is used to figure your
depreciation deduction for property used in most rental activities,
unless you elect ADS.
To figure your MACRS deduction, you need to know the following
information about your property:
- Its recovery period,
- Its placed-in-service date, and
- Its depreciable basis.
Personal home changed to rental use.
You must use MACRS to figure the depreciation on property you used
as your home and changed to rental property in 1998.
Excluded property.
You cannot use MACRS for certain personal property placed in
service before 1987 (before August 1, 1986, if election made) that is
transferred after 1986 (after July 31, 1986, if election made).
However, you generally must use MACRS to depreciate property you or a
related party used before 1987, or that you acquired from a related
party, if the property had previously been depreciated under ACRS and
the MACRS deduction would be less than the deduction under ACRS.
In addition, you may elect to exclude certain property from the
application of MACRS. See Publication 534 for more information.
Property that does not come under MACRS must be depreciated under ACRS
or one of the other methods of depreciation, such as straight line or
declining balance.
Table 10-2 MACRS Recovery Periods
Recovery Periods Under GDS
Each item of property that can be depreciated is assigned to a
property class. The recovery period of the property depends on the
class the property is in. The property classes are:
- 3-year property,
- 5-year property,
- 7-year property,
- 10-year property,
- 15-year property,
- 20-year property,
- Nonresidential real property, and
- Residential rental property.
The class to which property is assigned is determined by its class
life. The property classes and class life are discussed in Publication 946.
Additions or improvements to property.
Treat depreciable additions or improvements you make to any
property as separate property items for depreciation purposes. The
recovery period for an addition or improvement begins on the later of:
- The date the addition or improvement is placed in service,
or
- The date the property to which the addition or improvement
was made is placed in service.
The class and recovery period of the addition or improvement is the
one that would apply to the underlying property if it were placed in
service at the same time as the addition or improvement.
Example.
You own a residential rental house that you have been renting out
since 1980 and are depreciating under ACRS. If you put an addition
onto the house, and you place the improvement in service after 1986,
you use MACRS for the addition. Under MACRS, the addition would be
depreciated as residential rental property.
Placed-in-Service Date
You can begin to depreciate property when you place it in service
in your trade or business or for the production of income. Property is
considered placed in service in a rental activity when it is ready and
available for a specific use in that activity.
Cost Basis
To deduct the proper amount of depreciation each year, you must
first determine your basis in the property you intend to depreciate.
The basis used for figuring depreciation is your original basis in the
property increased by any improvements made to the property. Your
original basis is usually your cost. However, if you acquire the
property in some other way, such as by inheriting it, getting it as a
gift, or building it yourself, you may have to figure your original
basis in another way. Other adjustments could also affect your basis.
See chapter 14.
Conventions
In the year that you place property in service or in the year that
you dispose of property, you are allowed to claim depreciation for
only part of the year. The part of the year (or convention) depends on
the class of the property.
Use half-year convention for property used in rental activities,
other than residential rental property. (However, in certain
circumstances, you must use a mid-quarter convention.) For residential
rental property, use a mid-month convention in all situations.
Half-year convention.
The half-year convention treats all property placed in service, or
disposed of, during a tax year as placed in service, or disposed of,
in the middle of that tax year.
A half year of depreciation is allowable for the first year
property is placed in service, regardless of when the property is
placed in service during the tax year. For each of the remaining years
of the recovery period, you will take a full year of depreciation. If
you hold the property for the entire recovery period, a half year of
depreciation is allowable for the year in which the recovery period
ends. If you dispose of the property before the end of the recovery
period, a half year of depreciation is allowable for the year of
disposition.
Mid-quarter convention.
Under a mid-quarter convention, all property placed in service, or
disposed of, during any quarter of a tax year is treated as placed in
service, or disposed of, in the middle of the quarter.
A mid-quarter convention must be used in certain circumstances for
property used in rental activities, other than residential rental
property. This convention applies if the total basis of such property
that is placed in service in the last 3 months of a tax year is more
than 40% of the total basis of all such property you place in service
during the year.
Do not include in the total basis any property placed in service
and disposed of during the same tax year.
Example.
During the tax year, Jordan Gregory purchased the following items
to use in his rental property.
- A dishwasher for $400, which he placed in service in
January.
- Used furniture for $100, which he placed in service in
September.
- A refrigerator for $500, which he placed in service in
October.
Jordan uses the calendar year as his tax year. The total basis of
all property placed in service in that year is $1,000. The $500 basis
of the refrigerator placed in service during the last 3 months of his
tax year exceeds $400 (40% × $1,000). Jordan must use the
mid-quarter convention for all three items.
Mid-month convention.
Under a mid-month convention, residential rental property placed in
service, or disposed of, during any month is treated as placed in
service, or disposed of, in the middle of that month.
MACRS Depreciation Under GDS
You can figure your MACRS depreciation deduction under GDS in one
of two ways. The deduction is substantially the same both ways. (The
difference, if any, is slight.) You can either:
- Use the percentage from the optional MACRS tables, or
- Actually compute the deduction using the depreciation method
and convention that apply over the recovery period of the
property.
Publication 946
discusses computing depreciation using the
proper method and convention.
Table 10-3 Optional MACRS Tables
Using the Optional Tables
You can use the tables in Table 10-3 to compute annual
depreciation under MACRS. The tables show the percentages for the
first 6 years. See Appendix A of Publication 946
for
complete tables. The percentages in Tables A, B, and C make the change
from declining balance to straight line in the year that straight line
will yield a larger deduction.
If you elect to use the straight line method for 5-, 7- or, 15-year
property, or the 150% declining balance method for 5- or 7-year
property, use the tables in Appendix A of Publication 946.
How to use the tables.
The following section explains how to use the optional tables.
Figure the depreciation deduction by multiplying your unadjusted basis
in the property by the percentage shown in the appropriate table. Your
unadjusted basis is your depreciable basis without
reduction for depreciation previously claimed.
Once you begin using an optional table to figure depreciation, you
must continue to use it for the entire recovery period unless there is
an adjustment to the basis of your property for a reason other than:
- Depreciation allowed or allowable, or
- An addition or improvement that is depreciated as a separate
item of property.
If there is an adjustment for any other reason (for example,
because of a deductible casualty loss), you can no longer use the
table. For the year of the adjustment and for the remaining recovery
period, figure depreciation using the property's adjusted basis at the
end of the year and the appropriate depreciation method, as explained
in MACRS Depreciation Under GDS in Publication 527.
Tables A, B, and C.
The percentages in these tables take into account the half-year and
mid-quarter conventions. Use Table 10-3-A for 5-year property, Table
10-3-B for 7-year property, and Table 10-3-C for 15-year property. Use
the percentage in the second column (half-year convention) unless you
must use the mid-quarter convention (explained earlier). If you must
use the mid-quarter convention, use the column that corresponds to the
calendar year quarter in which you placed the property in service.
Example 1.
You purchased a stove and refrigerator and placed them in service
in February. Your basis in the stove is $300, and your basis in the
refrigerator is $500. Assume that both are 7-year property. Using the
half-year convention column in Table 10-3-B, you find the depreciation
percentage for year 1 is 14.29%. For that year, your depreciation
deduction is $43 ($300 × .1429) for the stove, and is $71 ($500
× .1429) for the refrigerator.
For the second tax year, you find your depreciation percentage is
24.49%. That year's depreciation deduction will be $73 ($300 ×
.2449) for the stove and $122 ($500 × .2449) for the
refrigerator.
Example 2.
Assume the same facts as in Example 1, except you buy the
refrigerator in October instead of February. You must use the
mid-quarter convention to figure depreciation on the stove and
refrigerator. The refrigerator was placed in service in the last 3
months of the tax year and its basis ($500) is more than 40% of the
total basis of all property placed in service during the year ($800
× .40 = $320).
Because you placed the stove in service in February, you use the
first quarter column of Table 10-3-B and find that the depreciation
percentage for year 1 is 25%. For that year, your depreciation
deduction for the stove is $75 ($300 × .25).
Because you placed the refrigerator in service in October, you use
the fourth quarter column of Table 10-3-B and find that the
depreciation percentage for year 1 is 3.57%. Your depreciation
deduction for the refrigerator is $18 ($500 × .0357).
Table D.
Use this table for residential rental property. Find the row for
the month that you placed the property in service. Use the percentages
listed for that month to figure your depreciation deduction. The
mid-month convention is taken into account in the percentages shown in
the table.
Example.
You purchased a single family rental house and placed it in service
in February. Your basis in the house is $80,000. Using Table 10-3-D,
you find that the percentage for property placed in service in
February of year 1 is 3.182%. That year's depreciation deduction is
$2,546 ($80,000 × .03182).
MACRS Depreciation
Under ADS
If you choose, you can use the ADS method for most property. Under
ADS, you use the straight line method of depreciation.
Table 10-2 shows the recovery periods for property used
in rental activities that you depreciate under ADS. See Appendix
B in Publication 946
for other property. If your property is not
listed, it is considered to have no class life.
Use the mid-month convention for residential rental property. For
all other property, use the half-year or mid-quarter convention.
Election.
You choose to use ADS by entering the depreciation on line 16, Part
II of Form 4562.
The election of ADS for one item in a class of property generally
applies to all property in that class that is placed in service during
the tax year of the election. However, the election applies on a
property-by-property basis for residential rental property.
Once you choose to use ADS, you cannot change your election.
Other Rules About
Depreciable Property
In addition to the rules about what methods you can use, there are
other rules you should be aware of with respect to depreciable
property.
Gain disposition.
If you dispose of depreciable property at a gain, you may have to
report, as ordinary income, all or part of the gain. See Publication 544,
Sales and Other Dispositions of Assets.
Alternative minimum tax.
If you use accelerated depreciation, you may have to file Form
6251, Alternative Minimum Tax-Individuals.
Accelerated depreciation includes MACRS and ACRS and any other
method that allows you to deduct more depreciation than you could
deduct using a straight line method.
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