How Long Does an OZEV Grant Approval Take in 2026?
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If you’ve ordered a new EV and started looking into the home charger grant, there’s one rule change that catches more people out than anything else: you can no longer get the grant sorted after the fact. Approval has to come through before the physical installation starts, and that single sequencing change is what drives most of the frustration around timing.
The rule that changed
Certified installers used to be able to handle the grant application on a customer’s behalf, often after the work was already scheduled or even completed. That’s no longer allowed. Per the government’s own household chargepoint grant guidance, your installer can only start work once OZEV has approved the application and told both of you. It’s a small procedural change with a large practical consequence: you can’t just book an installer for next week and assume the grant will catch up.
What “realistic” actually looks like
Here’s the part worth knowing before you plan around a number: the official guidance doesn’t currently publish a fixed processing time in days. That’s a gap, not an oversight on our part - we checked the live GOV.UK pages directly rather than repeat a figure secondhand. What fills that gap is community experience, and it points the same direction every time: based on the volume of complaints and delayed-approval discussions circulating in owner communities, a wait of 30 days or more is commonly reported, not exceptional. Treat that as the number to plan around - not an optimistic best case - and check the current guidance yourself before a fixed date depends on it, since this is exactly the kind of figure that changes without much notice.
What to do about the gap
- Apply as early as you possibly can - ideally as soon as you know you’ll need a charger, not once the car is confirmed for delivery. There’s no penalty for applying before you’ve chosen an installer; the approval and the installation are separate steps.
- Don’t book installation work until approval has actually come through. Scheduling ahead of approval risks either the work happening in a way that invalidates the claim, or the installer being unable to proceed on the date you’d planned.
- Plan for an interim charging method. If your car is likely to arrive before approval clears, a standard three-pin “granny charger” - slow, but functional - is the realistic fallback for the gap period. It’s not efficient, but it keeps you moving while the paperwork catches up.
- Keep a record of your application date and any correspondence. If your timeline slips well past what you were told to expect, having a clear paper trail makes it easier to chase.
Why the delay exists
Some of it is simple administrative volume - the portal handles applications nationally, and demand has grown faster than the process has been streamlined. It’s not a reflection of your specific application being flagged or unusual; long waits appear to be the norm across the board right now, not an edge case.
The practical takeaway is to treat the grant timeline as its own project, separate from choosing a charger or an installer, and to start it first.
Common questions
Can I chase my application if it's taking longer than expected?
Yes - and it's worth doing once you're well past a reasonable window, rather than waiting indefinitely. This is exactly why keeping a record of your application date and any reference numbers matters: it turns a vague sense that it's been a while into a specific, checkable query.
Does the grant amount change if approval takes a long time?
No - approval timing and the grant amount are separate things. A slow approval doesn't put your eligibility or the funded amount at risk on its own; it's a scheduling problem, not a money problem.
Can I switch installers while an application is pending?
The grant approval is tied to your application, not irreversibly locked to one named installer, but switching partway through adds its own coordination overhead - confirm with whoever you're applying through (installer or portal) before assuming a mid-process switch is seamless.
What if my application gets rejected - can I just reapply?
In most cases yes, provided you fix whatever caused the rejection first. Rejections are usually about a specific eligibility detail or missing information rather than a permanent bar, but re-submitting blind without addressing the stated reason just restarts the same wait.