How to Change Your Driving Test Online, Step by Step

Who can change a test now

Since 31 March 2026, only the learner driver can change a car driving test booking. Your instructor cannot do it for you, and no third party service can do it on your behalf. This is now the law, not just a policy. The first practical effect is that you need your own login details to hand, which we list below. The second is that you should be wary of any website or app offering to make the change for you, because a service that logs in as you is breaking the rules and could get your account suspended. For the full background see our 2026 rules guide.

The notice window that decides your fee

Before you touch anything, work out how many working days remain until your test. This single number decides whether your change is free or costs you the fee all over again.

Missing the window does not stop you changing the test. It simply means you forfeit the fee and pay again for the new slot. If you are already inside ten working days and have a genuine reason such as illness, do not just rebook and pay twice. Check whether you qualify for a refund in our short notice refund guide first.

How to count working days correctly

Working days run Monday to Saturday. Sundays and public holidays do not count. That catches a lot of people who assume a Monday to Friday week. As a rough guide, if your test is on a Tuesday, the Monday of the week before is about your last day to change without losing the fee. Always count past any bank holidays in the window, because each one pushes your deadline a day earlier. When you are close to the line, give yourself a buffer and change a day or two early rather than gambling on a midnight cut off. The service stamps your change with the time you confirm, so a change made just after 11:40 PM will not be accepted until the next day.

What you need before you log in

Gather these first so you are not locked out halfway through:

• Your UK driving licence number. The long number on your provisional photocard.
• Your driving test reference number. This is in the booking confirmation email the DVSA sent when you first booked.
• No reference number? Use your theory test pass certificate number instead, the nine digit number on your theory pass letter. The login accepts it as an alternative.

If you cannot find any of these, search your inbox for an email from the DVSA noreply address, or call 0300 200 1122 with your licence number to recover your reference.

The change process, step by step

The change service is open daily from 6:00 AM to 11:40 PM. Outside those hours you cannot make changes.

1. Open the official service. Go to gov.uk/change-driving-test in any browser. Do not use third party sites, which may charge a fee for something that is free. Click the green Start now button.
2. Sign in. Enter your licence number exactly as it appears on your photocard, then your test reference number or theory pass certificate number.
3. Review your current booking. Check the date, time and centre shown match what you expect before you change anything.
4. Choose what to change. You can update the date, the time, the centre, or a combination of these in one session.
5. Pick a centre, if changing it. From 9 June 2026 you can only move to one of the three nearest centres, or back to the one you first booked. The system filters this for you.
6. Pick a date. A calendar shows available and unavailable slots. If you are after an earlier test, nearby availability appears here, and our earlier date guide explains how to catch fresh cancellations.
7. Pick a time. Choose a slot you can realistically reach. Early morning and evening often show the freshest availability.
8. Confirm and save. Review the new details, accept the warning prompt, and the DVSA emails your updated confirmation within minutes. Save that email, because it carries the reference number you will need for any future change.

Changing the test centre

Switching centres is a popular way to find an earlier slot, since a quieter centre nearby might have availability weeks sooner than your booked one. Under the 2026 rules you are limited to your three nearest centres, but that is often enough to shave significant time off your wait. Remember two things. First, a centre change uses one of your two changes, unless you bundle it with a date change in the same session, in which case the two together still count as one. Second, choose a centre you can actually get to on test day, ideally one where you have practised the local roads. An earlier slot is no bargain if the route is unfamiliar.

Common mistakes to avoid

• Leaving it too late. Changing inside ten working days costs you the fee. Diarise your deadline the day you book.
• Spending two changes when one would do. Bundle date and centre changes together.
• Using a paid third party. The official change is free, and from May 2026 third parties cannot legally make it for you.
• Forgetting bank holidays. They do not count as working days, so they move your deadline earlier.
• Not saving the confirmation. Without the new reference number, your next change is harder to make.

After you confirm

Once the change is saved, your old slot is released back into the system for another learner, and your new confirmation email becomes your record. Check it carefully for the right date, time and centre. If you used a change, note how many you have left, because the service shows your remaining allowance. If your plans are still uncertain, avoid making another change straight away, since each one is precious. And if you reach the point where you have used both changes but still need a different date, your route is to cancel and then rebook. Plan the move before you click, and changing your test stays the quick, free task it should be.

Worked examples of the notice window

The notice window is easier to trust once you see it counted out. Remember working days are Monday to Saturday, and Sundays and bank holidays do not count.

Example one, a clean week. Your test is on Wednesday. Counting back ten working days, skipping the Sundays in between, your last free change day lands roughly on the Tuesday of the week before last. Change on or before that day and it is free. Change after it and you lose the fee.

Example two, with a bank holiday. Your test is the Tuesday after a bank holiday Monday. Because that Monday does not count as a working day, your deadline shifts a day earlier than you might expect. This is exactly the kind of detail that catches people, so always check the official bank holiday calendar when counting near a public holiday.

Example three, the safe habit. Whatever your test date, the safest approach is to act two or three days before your calculated deadline. That buffer absorbs any miscount, any forgotten bank holiday, and the risk of the service stamping your change after the 11:40 PM cut off. A small buffer costs you nothing and protects your fee.

What to expect on each screen

The official service is deliberately plain. After the green Start now button you reach a sign in screen asking for your licence number and reference. Next comes a summary of your current booking, which is your chance to confirm you are about to change the right test. Then you choose what to change, and the system shows a calendar of available and unavailable dates at your chosen centre. Picking a date reveals the available times. A final review screen lists your new details and asks you to confirm. Once you accept, the confirmation email arrives within minutes. There are no hidden steps and no fee unless you are inside the notice window, in which case the service tells you clearly before you commit.

Troubleshooting login problems

If the service will not let you in, the cause is almost always a detail mismatch. Check that your licence number is entered exactly as printed, with no spaces. If your booking reference is rejected, try your theory pass certificate number instead, which the login accepts as an alternative. If neither works, search your inbox for the original confirmation email from the DVSA, since the reference is in there. As a last resort, call 0300 200 1122 with your licence number and they can recover your booking. Do not turn to a third party site that offers to log in for you, because that route is now unlawful and could see your account suspended.

If you have support or access needs

If your test was booked with particular arrangements, for example because of a disability or health condition, take care when changing it that those arrangements carry over. The safest route is to phone the booking line and confirm your needs are still recorded against the new appointment, rather than assuming the online change preserves everything. It usually does, but a quick call removes any doubt and means you are not surprised on the day. The same applies if an interpreter or other support was arranged, since these may need to be rebooked for the new date and centre.

Make your one change count

Because you only have two changes, the single most valuable habit is to plan a change fully before you make it, so you spend one allowance rather than two. If you suspect you want both a new date and a different centre, decide on both first and do them together in the same session, where they count as a single change. Avoid the trap of changing the date today, then realising tomorrow that a nearer centre would suit you better, because that second visit costs you a second change. Think of each change as a considered move, not a quick tweak you can keep adjusting.

It also helps to know exactly how many changes you have left, which the service shows you. If you are down to your last change, be especially deliberate, because once both are gone your only route to a new date is to cancel and rebook, losing your place in the queue. Treating the second change as a genuine emergency reserve, rather than something to spend casually, is what keeps your options open right up until test day.

Timing your change for the best slots

When you change your test, the availability you see is shaped by when you look. Fresh slots from other learners' cancellations tend to surface early in the morning and early in the evening, and there is often a small flurry on Monday mornings as people reorganise their week. If you are changing in order to move earlier, log in at these times and you will see more options. If you are simply moving to a specific known date, timing matters less, but it never hurts to check at a quiet moment when the system is responsive. Whatever you do, complete and confirm your change before the 11:40 PM cut off, because a change you start but do not finish before the service closes will not take effect that day, which can quietly push you past your free change deadline.