Effective Life – Office equipments

 Effective Life (YEARS)
Computers and computer equipment: 
Computer monitors4
Desktop computers (including personal computers)4
Mobile/portable computers (including laptops, tablets)2
Network equipment (including hubs, modems routers, switches, etc)5
Servers4
Camera lenses5
Mobile phones3
Telephone systems (including analogue and digital telephone systems, PABX/PBX systems, key/commander systems, VoIP systems and hybrid telephone systems such as IP-PBX systems etc)7
Office furniture, freestanding:  
Bookcases: 
Metal20
Timber15
General Tables:10
Chairs10
Desks20
Mobile storage units (compactus type)25
Reception assets (including lobby chairs, desks, lounges, sofas and tables)10
Office machines and equipment:  
Facsimile machines5
Multi function machines (includes fax, copy, print and scan functions)5
Photo copying machines5
Projectors (including lenses)5
Shredders15
Whiteboards10
CCTV systems:  
Cameras4
Monitors4
Motor vehicles and trailers 
Cars (motor vehicles designed to carry a load of less than one tonne and fewer than 9 passengers)8
Motorcycles (including courier motorcycles and mailbox delivery motorcycles)7
Trailers having a gross vehicle mass greater than 4.5 tonnes15
Forklifts5

Source: ATO