LRB-4271/1
JK:wlj&lmk:ch
2005 - 2006 LEGISLATURE
February 7, 2006 - Introduced by Representatives LeMahieu, Ziegelbauer, Towns,
Mursau, Hundertmark, F. Lasee, Musser, Jensen, Kestell, Bies, Van Roy,
Gunderson, Albers, Vos, Ballweg, Hahn, Wood, Sheridan
and Petrowski,
cosponsored by Senators A. Lasee, Leibham and Grothman. Referred to
Committee on Urban and Local Affairs.
AB1001,1,4 1An Act to renumber and amend 71.01 (7r), 71.26 (3) (y) and 71.365 (1m); and
2to create 71.01 (7r) (b), 71.26 (3) (y) 2., 71.365 (1m) (b) and 71.765 of the
3statutes; relating to: computing expense deductions and amortization and
4depreciation on property for income and franchise tax purposes.
Analysis by the Legislative Reference Bureau
Under current law, for income and franchise tax purposes, expense deductions
and amortization and depreciation is computed as specified by the federal Internal
Revenue Code as amended to December 31, 2000. Under this bill, for taxable years
beginning in 2006, amortization and depreciation of property is computed as
specified under the federal Internal Revenue Code as amended by section 101 of
Public Law 107-147 and section 201 of Public Law 108-27. However, the
computation specified under federal law does apply for state tax purposes unless a
federal law change is enacted after December 31, 2005, to revise section 101 of Public
Law 107-47 and section 201 of Public Law 108-27. Under section 101 of Public Law
107-147, generally, a taxpayer may claim a 30 percent bonus depreciation for
property acquired after September 10, 2001, and before September 11, 2004. Under
section 201 of Public Law 108-27, generally, a taxpayer may claim a 50 percent bonus
depreciation for property acquired after May 5, 2003, and before January 1, 2005.
For taxable years beginning in 2006 and ending in 2007, this bill also adopts
section 202 of Public Law 108-27 and section 201 of Public Law 108-357 for the
purpose of computing expense deductions on property. The bill also adopts section
202 of Public Law 108-27 and section 201 of Public Law 108-357 for taxable years

beginning on or after January 1, 2008, if a federal law change is enacted after
December 31, 2005, to revise section 202 of Public Law 108-27 and section 201 of
Public Law 108-357. Under section 202 of Public Law 108-27 and section 201 of
Public Law 108-357, generally, the maximum aggregate cost of certain property that
a taxpayer may treat as an expense for taxable years beginning after 2002 and before
2008 is $100,000 rather than $25,000.
This bill will be referred to the Joint Survey Committee on Tax Exemptions for
a detailed analysis, which will be printed as an appendix to this bill.
For further information see the state fiscal estimate, which will be printed as
an appendix to this bill.
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
AB1001, s. 1 1Section 1. 71.01 (7r) of the statutes is renumbered 71.01 (7r) (a) and amended
2to read:
AB1001,2,93 71.01 (7r) (a) Notwithstanding sub. (6), and except as provided in par. (b), for
4purposes of computing amortization or depreciation, "Internal Revenue Code"
5means the federal Internal Revenue Code as amended to December 31, 2000, except
6that property that, under s. 71.02 (2) (d) 12., 1985 stats., is required to be depreciated
7for taxable year 1986 under the Internal Revenue Code as amended to
8December 31, 1980, shall continue to be depreciated under the Internal Revenue
9Code as amended to December 31, 1980.
AB1001, s. 2 10Section 2. 71.01 (7r) (b) of the statutes is created to read:
AB1001,2,1611 71.01 (7r) (b) Notwithstanding sub. (6), for property acquired and placed in
12service in taxable years beginning on or after January 1, 2006, a person may compute
13amortization and depreciation on property under any subsequent change to section
14101 of P.L. 107-147 or section 201 of P.L. 108-27 enacted after December 31, 2005.
15This paragraph does not apply unless a federal law change enacted after December
1631, 2005, revises section 101 of P.L. 107-147 or section 201 of P.L. 108-27.
AB1001, s. 3
1Section 3. 71.26 (3) (y) of the statutes is renumbered 71.26 (3) (y) 1. and
2amended to read:
AB1001,3,123 71.26 (3) (y) 1. A Except as provided in subd. 2., a corporation shall compute
4amortization and depreciation under the federal Internal Revenue Code as amended
5to December 31, 2000, except that property first placed in service by the taxpayer on
6or after January 1, 1983, but before January 1, 1987, that, under s. 71.04 (15) (b) and
7(br), 1985 stats., is required to be depreciated under the Internal Revenue Code as
8amended to December 31, 1980, and property first placed in service in taxable year
91981 or thereafter but before January 1, 1987, that, under s. 71.04 (15) (bm), 1985
10stats., is required to be depreciated under the Internal Revenue Code as amended
11to December 31, 1980, shall continue to be depreciated under the Internal Revenue
12Code as amended to December 31, 1980.
AB1001, s. 4 13Section 4. 71.26 (3) (y) 2. of the statutes is created to read:
AB1001,3,1914 71.26 (3) (y) 2. For property acquired and placed in service in taxable years
15beginning on or after January 1, 2006, a corporation may compute amortization and
16depreciation on property under any subsequent change to section 101 of P.L. 107-147
17or section 201 of P.L. 108-27 enacted after December 31, 2005. This subdivision does
18not apply unless a federal law change enacted after December 31, 2005, revises
19section 101 of P.L. 107-147 or section 201 of P.L. 108-27.
AB1001, s. 5 20Section 5. 71.365 (1m) of the statutes is renumbered 71.365 (1m) (a) and
21amended to read:
AB1001,4,2122 71.365 (1m) (a) A Except as provided in par. (b), a tax-option corporation shall
23compute amortization and depreciation under the federal Internal Revenue Code as
24amended to December 31, 2000, except that property first placed in service by the
25taxpayer on or after January 1, 1983, but before January 1, 1987, that, under s.

171.04 (15) (b) and (br), 1985 stats., is required to be depreciated under the Internal
2Revenue Code as amended to December 31, 1980, and property first placed in service
3in taxable year 1981 or thereafter but before January 1, 1987, that, under s. 71.04
4(15) (bm), 1985 stats., is required to be depreciated under the Internal Revenue Code
5as amended to December 31, 1980, shall continue to be depreciated under the
6Internal Revenue Code as amended to December 31, 1980. Any difference between
7the adjusted basis for federal income tax purposes and the adjusted basis under this
8chapter shall be taken into account in determining net income or loss in the year or
9years for which the gain or loss is reportable under this chapter. If that property was
10placed in service by the taxpayer during taxable year 1986 and thereafter but before
11the property is used in the production of income subject to taxation under this
12chapter, the property's adjusted basis and the depreciation or other deduction
13schedule are not required to be changed from the amount allowable on the owner's
14federal income tax returns for any year because the property is used in the
15production of income subject to taxation under this chapter. If that property was
16acquired in a transaction in taxable year 1986 or thereafter in which the adjusted
17basis of the property in the hands of the transferee is the same as the adjusted basis
18of the property in the hands of the transferor, the Wisconsin adjusted basis of that
19property on the date of transfer is the adjusted basis allowable under the Internal
20Revenue Code as defined for Wisconsin purposes for the property in the hands of the
21transferor.
AB1001, s. 6 22Section 6. 71.365 (1m) (b) of the statutes is created to read:
AB1001,5,323 71.365 (1m) (b) For property acquired and placed in service in taxable years
24beginning on or after January 1, 2006, a tax-option corporation may compute
25amortization and depreciation on property under any subsequent change to section

1101 of P.L. 107-147 or section 201 of P.L. 108-27 enacted after December 31, 2005.
2This paragraph does not apply unless a federal law change enacted after December
331, 2005, revises section 101 of P.L. 107-147 or section 201 of P.L. 108-27.
AB1001, s. 7 4Section 7. 71.765 of the statutes is created to read:
AB1001,5,9 571.765 Expense deduction. (1) For property acquired and placed in service
6in taxable years beginning after December 31, 2005, and before January 1, 2008, a
7person may compute an expense deduction on property under the federal Internal
8Revenue Code as amended by section 202 of P.L. 108-27 and section 201 of P.L.
9108-357 and as amended to December 31, 2005.
AB1001,5,14 10(2) For property acquired and placed in service in taxable years beginning on
11or after January 1, 2008, a person may compute an expense deduction on property
12under any subsequent change to section 202 of P.L. 108-27 and section 201 of P.L.
13108-357. This subsection does not apply unless a federal law change enacted after
14December 31, 2005, revises section 202 of P.L. 108-27 or section 201 of P.L. 108-357.
AB1001,5,1515 (End)
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