TR 2013/4 - Income tax: effective life of depreciating assets (applicable from 1 July 2013)
Please note that the PDF version is the authorised version of this ruling.This document has changed over time. View its history.
This publication provides you with the following level of protection:
This publication (excluding appendixes) is a public ruling for the purposes of the Taxation Administration Act 1953.
A public ruling is an expression of the Commissioner's opinion about the way in which a relevant provision applies, or would apply, to entities generally or to a class of entities in relation to a particular scheme or a class of schemes.
If you rely on this ruling, the Commissioner must apply the law to you in the way set out in the ruling (unless the Commissioner is satisfied that the ruling is incorrect and disadvantages you, in which case the law may be applied to you in a way that is more favourable for you - provided the Commissioner is not prevented from doing so by a time limit imposed by the law). You will be protected from having to pay any underpaid tax, penalty or interest in respect of the matters covered by this ruling if it turns out that it does not correctly state how the relevant provision applies to you.
Not issued as a draft
NO 99/132027; 2000/20567; 2003/11601; 2004/17815; 2005/6504; 2005/18073; 2006/25212; 2007/7796; 2008/9394; 2009/5704; 1-20KCCA6; 1-2Z8ZAX4; 1-3VCCZ0O; 1-4NMTK3G
determination of effective life
decline in value
effective life determination
ITAA 1997 Div 40
ITAA 1997 40-70(1)
ITAA 1997 40-72(1)
ITAA 1997 40-75(1)
ITAA 1997 40-95
ITAA 1997 40-100
ITAA 1997 40-100(5)
ITAA 1997 40-100(6)(b)
ITAA 1997 40-102(4)
ITAA 1997 40-102(4A)
ITAA 1997 40-105
ITAA 1997 40-110
© Australian Taxation Office for the Commonwealth of Australia
You are free to copy, adapt, modify, transmit and distribute material on this website as you wish (but not in any way that suggests the ATO or the Commonwealth endorses you or any of your services or products).