Ask how long a laptop should last and you will hear answers ranging from two years to seven. For an individual user, the answer is simply until it stops doing the job. For an organisation running hundreds of devices, the question is commercial: at what point does keeping a laptop cost more than replacing it?
Most business laptops deliver three to five years of productive use. Where your fleet sits in that range depends on how the devices are used, how well they are supported, and how much value you want to recover when they are retired.
This guide sets out the signals that a laptop has reached the end of its working life and how to build a refresh cycle around them, so replacements are planned rather than forced.
How Long Should a Laptop Last in a Business Setting?
Business-grade laptops are built for longer service than consumer models, with sturdier construction, longer parts availability and better warranty options. Many organisations plan around a three to four year cycle for general staff, with some extending to five years for lighter roles.
Usage changes the number considerably. A laptop that travels every day, runs design or development workloads, or is shared across shifts will wear faster than one that spends most of its life on a docking station. Battery health is usually the first thing to decline, followed by performance under newer software.
The laptop lifespan your organisation plans for should also reflect warranty terms. Running devices past the end of warranty shifts repair costs from the manufacturer to you, usually at the stage when failures start to become more frequent.
Why a Laptop's Tax Life and Working Life Are Different
For tax purposes, the ATO sets the effective life of a laptop at two years, which means a business can write it down to zero well before it stops being useful. That figure reflects how quickly the asset is depreciated, rather than how long it will keep working.
The gap matters because a fully depreciated laptop can still have real resale value. Finance teams that read a zero book value as zero worth often hold devices longer than they need to, or dispose of them for nothing. Our guide to laptop depreciation rates and ATO effective life explains how to bring book value and market value into the same conversation, and the ATO's guidance on determining the effective life of an asset sets out the rules in full.
Signs It Is Time to Replace a Business Laptop
The decision to replace rarely comes down to one factor. These are the signals worth tracking across a fleet:
- Security support has ended. Microsoft ended support for Windows 10 on 14 October 2025, so devices that cannot run Windows 11 no longer receive security updates unless they are enrolled in Extended Security Updates.
- Manufacturer support is winding down. Apple classes products as vintage five years after it stops selling them and obsolete after seven, at which point hardware service ends for most models.
- Repair costs are climbing. When a single repair approaches a meaningful share of the cost of a new device, the numbers usually favour replacement.
- Performance is costing staff time. Slow start-up, crashes and poor battery life add up quickly across hundreds of users.
- Warranty has expired. Failures outside warranty become unplanned costs that are hard to budget for.
When several of these signals appear together, it is usually time to replace the laptop rather than keep it running.
The Hidden Cost of Keeping Laptops Too Long
Extending a refresh cycle looks like a saving on paper. The costs show up elsewhere, in more service desk tickets, more time lost to slow devices, higher security exposure and a fleet that loses resale value every quarter it is held.
Residual value falls away most sharply in the later years of a device's life. A three-year-old business laptop in good condition can often be resold as a working device, while a six-year-old one is more likely to be worth only its parts. Organisations that replace on a planned cycle can put that recovered value towards the cost of new hardware.
The same applies to devices that have been retired but not yet processed. A laptop sitting in a storeroom after an employee leaves is losing value with nobody using it, a pattern we cover in the hidden cost of doing nothing with offboarded devices. A clear IT offboarding checklist keeps those devices moving.
Building a Laptop Refresh Cycle That Works
A good refresh cycle is predictable for finance, manageable for IT and sensible for users. The Windows 11 transition pushed many organisations into large, one-off replacements, and analyst firm Omdia expects migration activity to continue well into 2027 for the long tail of smaller businesses. A planned cycle avoids the next spike.
Practical steps that help:
- Split the fleet into cohorts. Replacing a third or a quarter of devices each year keeps costs and workload even.
- Set a standard lifespan by role. Heavy users might move on three years, general staff on four and light users on five.
- Plan deployment capacity early. Staging and configuring hundreds of devices takes real technician time, as we set out in the hidden cost of device deployment.
- Plan the exit alongside the entry. Decide how outgoing devices will be collected, wiped and resold before the new ones arrive.
Frequently Asked Questions
How long do business laptops last on average?
Most business-grade laptops remain productive for three to five years. Heavy users and devices that travel every day sit at the lower end of that range, while desk-based devices on docking stations often reach the upper end.
Is it worth repairing a four-year-old laptop?
That depends on the repair cost, the remaining warranty and whether the device still meets your security and software requirements. If a repair costs a meaningful share of a new device, or the laptop cannot run your current operating system, replacement is usually the better investment.
What is the ATO effective life of a laptop?
The ATO sets the effective life of a laptop at two years. That figure governs tax depreciation only and says nothing about how long a business laptop will keep working.
When is the best time to sell old business laptops?
As soon as possible after they are retired. Resale value declines every quarter a device sits unused, so a prompt collection and sale returns the most.
What Happens to the Laptops You Replace
Every refresh creates a second project, which is retiring the old fleet. That means removing data to a recognised standard, clearing Apple and Microsoft management locks, and getting devices to market while they still hold value. Our guides on how to wipe a laptop for business and what ITAD involves cover each step.
Canopy handles both sides of a refresh. Deploy stages and configures new devices so they arrive ready to work, and Recover collects the outgoing fleet, erases working drives to NIST 800-88 standards with an individual certificate for each, and returns value through resale.
Plan your next laptop refresh with one partner.
Use the form on this page to talk to the Canopy team about deploying new devices and recovering value from the old ones.