Workplace EV Charging in NZ: What Employers Are Offering

More New Zealand employers are adding EV charging to car parks, partly as a genuine staff perk and partly because it's become a factor in attracting and keeping people who've already gone electric or are considering it. If you're an employer weighing it up, or an employee wanting to make the case to your boss, here's what's actually involved.

What it typically costs an employer to install

A single 7kW AC charger in an existing commercial car park, with a reasonably short cable run from the switchboard, typically costs somewhere between $2,300 and $4,100 supplied and installed, including a card or app-based access system if the business wants to track usage or restrict access to staff only. Installing multiple units, or where the switchboard needs a capacity upgrade to support several chargers, can push a small fleet of four to six chargers well past $22,000 in total.

Free charging, paid charging, or somewhere between

Businesses generally land on one of three models:

• Free for staff — simplest to administer, popular as a straightforward perk, and modest cost to the business if only a handful of staff are charging regularly.
• Cost-recovery pricing — staff pay roughly what the business pays for the power, often through an app that meters individual sessions, common in larger workplaces with many EV-driving staff.
• Subsidised rate — cheaper than public charging but not entirely free, splitting the benefit between employer and employee.

The tax question employers ask first

New Zealand's tax rules generally treat benefits provided to staff on the employer's premises more favourably than off-site benefits, and charging provided at the workplace car park typically falls into this category, but the exact fringe benefit tax treatment depends on specifics like whether the charging is available to all staff or a select few, and how it's administered. This is genuinely worth a five-minute conversation with your accountant or the IRD's guidance before rolling out a scheme, rather than assuming it's automatically exempt.

What staff actually get out of it

A typical working day plugged into a 7kW charger adds somewhere around 38–48kWh, comfortably enough for most Aucklanders' round-trip commute, often with plenty to spare. For an employee without home charging, renters, apartment dwellers, no-driveway households, workplace charging can end up covering the bulk of their weekly charging needs, which is a genuinely significant perk well beyond its small cost to the business.

Managing shared chargers fairly

Once more than one or two staff are driving EVs, etiquette becomes a real issue: a charger occupied all day by a car that finished charging at 10am blocks a colleague who arrives at 1pm. Simple fixes that work well in practice include a shared calendar or booking app, a house rule to move your car once charged if someone else is waiting, or splitting bays into a "charging" zone and an "already charged, please move" zone. Some access systems can also cap session length or automatically notify the driver once charging completes.

Smaller gestures that still help

Not every workplace needs a full installed charger to be useful to EV-driving staff. Some businesses start with a single outdoor weatherproof socket for occasional trickle charging, or simply designate a couple of car parks nearest an existing socket, before committing to a dedicated wallbox once demand is proven. This can be a sensible way to test appetite before spending on hardware and installation.

What to include if you're proposing this to your employer

• A rough install quote from a local electrician; costs vary a lot with switchboard capacity and cable run length
• Which staff currently drive or are considering an EV
• Whether free, cost-recovery, or subsidised pricing suits the business
• A simple usage or booking policy from day one, before it becomes a source of friction

The bottom line

Workplace charging is one of the more cost-effective perks a NZ employer can offer relative to what it's worth to staff, particularly those without home charging options. It doesn't need to be complicated or expensive to start; a single charger and a clear, fair usage policy covers most small and medium workplaces well.