Income Tax Assessment Act 1997
SECTION 165-55 How to attribute deductions to periods 165-55(1)
The company ' s deductions for the income year are attributed to periods in the income year as follows.
165-55(2)
The following deductions are attributed to each period in proportion to the length of the period:
(a) deductions for the decline in value of a * depreciating asset;
See Division 40 .
(b) deductions for * exploration or prospecting, or * mining capital expenditure, in connection with mining or quarrying;
See section 40-80 and Subdivisions 40-H and 40-I .
(ba) (Repealed by No 96 of 2014)
(c) deductions for expenditure, deductions for which are spread over 2 or more income years, but not:
(i) deductions for exploration or prospecting, or capital expenditure, in connection with mining or quarrying; orSee Subdivision 40-I .
(ii) * full year deductions (see subsection (5));
(d) deductions for expenditure of capital monies in connection with an Australian * film.
See former section 124ZAFA of the Income Tax Assessment Act 1936 .
S 165-55(2) amended by No 96 of 2014, s 3 and Sch 5 item 31, by repealing para (ba), effective 30 September 2014. Para (ba) formerly read:
(ba) deductions for exploration or prospecting for * geothermal energy resources (see section 40-80 and Subdivision 40-H );
S 165-55(2) amended by No 84 of 2013, s 3 and Sch 3 item 26, by inserting para (ba), effective 28 June 2013.
S 165-55(2) amended by No 164 of 2007, s 3 and Sch 10 item 66, by inserting " former " before " section 124ZAFA " in the note, effective 1 July 2010.
S 165-55(2) amended by No 77 of 2001 and No 169 of 1999.
S 165-55(2)(a) Note substituted by No 121 of 1997.
165-55(3)
All other deductions (except * full year deductions) are attributed to periods as if each period were an income year.
165-55(4)
* Full year deductions are not attributed to any of the periods. They are brought in at a later stage of the process of calculating the company ' s taxable income for the income year.
165-55(5)
These are full year deductions :
(a) deductions for bad debts under section 8-1 (about general deductions) or section 25-35 (about bad debts);
(b) deductions for losses on debt/equity swaps under section 63E of the Income Tax Assessment Act 1936 ;
(c) deductions, so far as they are allowable under Division 8 (which is about deductions) because Subdivision H (Period of deductibility of certain advance expenditure) of Division 3 of Part III of the Income Tax Assessment Act 1936 applies to the company in relation to the income year;
(d) (Repealed by No 101 of 2006 )
(e) (Repealed by No 101 of 2006 )
(fa) deductions for payments of pensions, gratuities or retiring allowances under section 25-50 ;
(fb) deductions for gifts under Division 30 ;
(f) deductions for * tax losses of earlier income years.
See Division 36 .
(g) (Repealed by No 169 of 1999)
(h) (Repealed by No 169 of 1999)
(i) (Repealed by No 101 of 2006 )
(j) (Repealed by No 34 of 2014)
Archived:
S 165-55(5)(d), (e) and (i) (including the note after paragraph (i)) repealed as inoperative by No 101 of 2006 , s 3 and Sch 1 item 237, effective 14 September 2006. For application and savings provisions and for former wording see the CCH Australian Income Tax Legislation archive .
S 165-55(5) amended by No 34 of 2014, s 3 and Sch 1 items 3 to 5, by substituting " years. " for " years; " in para (f), by repealing para (j) and note from para (j), applicable to assessments for income years starting on or after 1 July 2014. Para (j) and the note formerly read:
(j) deductions for * farm management deposits.Note:
See Division 393 .
S 165-55(5) amended by No 79 of 2010 , s 3 and Sch 4 items 42 and 43, by substituting " * farm management deposits " for " Farm Management Deposits " and substituting the note in para (j), applicable to assessments for: (a) the 2010-11 income year; and (b) later income years. The note formerly read:
See Schedule 2G to the Income Tax Assessment Act 1936
S 165-55(5) amended by No 169 of 1999, No 85 of 1998, No 121 of 1997.
165-55(6)
However, a deduction for the balance of capital expenditure is not a full year deduction if the deduction results from the disposal, loss, lapse, termination of use or destruction of the property.
Archived:
S 165-55(6) (note) repealed as inoperative by No 101 of 2006 , s 3 and Sch 1 item 238, effective 14 September 2006. For application and savings provisions and for former wording see the CCH Australian Income Tax Legislation archive .
S 165-55(6) amended by No 97 of 2008 , s 3 and Sch 3 item 117, by substituting " full year deduction " for " * full year deduction " , effective 3 October 2008.
Disclaimer and notice of copyright applicable to materials provided by CCH Australia Limited
CCH Australia Limited ("CCH") believes that all information which it has provided in this site is accurate and reliable, but gives no warranty of accuracy or reliability of such information to the reader or any third party. The information provided by CCH is not legal or professional advice. To the extent permitted by law, no responsibility for damages or loss arising in any way out of or in connection with or incidental to any errors or omissions in any information provided is accepted by CCH or by persons involved in the preparation and provision of the information, whether arising from negligence or otherwise, from the use of or results obtained from information supplied by CCH.
The information provided by CCH includes history notes and other value-added features which are subject to CCH copyright. No CCH material may be copied, reproduced, republished, uploaded, posted, transmitted, or distributed in any way, except that you may download one copy for your personal use only, provided you keep intact all copyright and other proprietary notices. In particular, the reproduction of any part of the information for sale or incorporation in any product intended for sale is prohibited without CCH's prior consent.

Hide history note
View history note