The UK’s first salary sacrifice partner to offer EV charging & solar, built in.

One line on your payslip. Four benefits on it.

Your EV, the charger that fills it, the solar that powers it, and the battery that stores what you don't use, all from gross pay, in one scheme.

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Introducing

PERX

More than half of UK salary-sacrifice EV drivers (52%) are basic-rate taxpayers, not executives.

Perx is open to any UK limited company, from a sole director to 500 staff.

Source: BVRLA research, 2025.

Your All-in-One EV & Energy Solution

  • Illustration of a person holding a document, surrounded by a green recycling symbol, with Earth and leaves in the background, representing sustainability and environmental awareness.

    Not just for big corporates

    Benefit schemes are not just for the blue chips. Even if you have a small, high-value team the benefit to each of them can still be huge, without costing your business. There’s no minimum sign of to Perx - it’s the ultimate one size fits all package.

  • Illustration of a person with a megaphone, a large magnet, and floating head icons, symbolizing attracting and engaging an audience or customers.

    The maths, in plain numbers

    ~£140/mo is what a basic-rate taxpayer pays on a £35k EV through salary sacrifice, off gross pay. The EV Benefit-in-Kind rate is just 4% in 2026/27, rising in published steps to 9% by 2030. And for the business: Employer NI (15%) doesn't apply to the salary sacrificed into the scheme.

  • Illustration of a green battery, electrical plug, rocket, and caution sign representing energy and technology concepts.

    Four ways to go electric

    EV, home charger, solar and battery in a single salary sacrifice scheme. Drive electric, charge at home, power it from your roof, store what you don't use. (EV and charger carry the favourable EV tax treatment; solar and battery are added for the energy you generate and store.)

Choose Your Package
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Ideas don’t save the planet, people do.

Perx is about people. Yours and ours. That’s why we’re more than just an EV salary sacrifice provider, we’re real people who are passionate about making your transition into EV simple and supported. From the moment you choose to launch your scheme, we’re by your side, offering expert guidance, hands-on support, and proactive advice to keep things running smoothly for you.

Whether it’s helping you communicate the benefits to employees, handling admin (yawn), or finding ways to grow staff engagement, we’re here for you. With Perx, you get more than a service; you get a partner that truly cares about your success.

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Application to approval, in just a week.

Kick off your new EV and energy scheme within days and let us handle the admin for you.

Apply Today