Yes, you can resit A-Levels. There is no limit on how many times you may retake an A-Level, no upper age limit, and no requirement to be enrolled at a school or college. You can re-enter as a private candidate, sit the same papers on the same dates as school candidates, and receive exactly the same qualification.
What surprises most people is not whether they can retake, but how retaking works. A-Levels changed structurally in 2015, and a great deal of the advice still circulating online describes a system that no longer exists. This guide covers what actually applies now.
Can you resit A-Levels?
A-Levels can be retaken by anyone, at any age, as many times as you wish. You do not need to be at a school or sixth form. Entering privately means an exam centre registers you directly with the awarding body, and your certificate is identical to one awarded to a school candidate.
The qualification does not expire and there is no rule that a retake must happen in the year immediately following your first attempt. People retake A-Levels one year after leaving school, and people retake them fifteen years later to meet a professional entry requirement. Both are ordinary.
How do you resit A-Levels?
There are two routes, and they cost very different amounts. Which one is right depends entirely on whether you need teaching or only need an exam entry.
Route 1: a retake course at a college
Sixth-form and independent colleges run one-year retake programmes with timetabled teaching, coursework supervision and predicted grades. This is the right choice if you want to be taught the material again, or if you need a UCAS reference from a school. It is also expensive — full-time retake courses commonly run into thousands of pounds a year.
Route 2: entering as a private candidate
If you have already studied the specification, or you are working with a tutor, or you are confident revising independently, you do not need a course at all. You need an exam entry and a seat. A centre registers you, issues your Statement of Entry, and invigilates the papers. You pay per subject rather than per year.
This is what we do. You can read how private candidate A-Level retakes work, including which subjects are available and what registration involves.
When can you resit A-Levels?
A-Level resits take place in the summer series only — papers in May and June, results in August. Entries close in the winter beforehand, several months before the first paper. There is no autumn A-Level series, so missing a summer entry deadline means waiting a full year.
This is the single most common misunderstanding we encounter. Candidates hear that there is a November resit window and assume it applies to them. It does not. The autumn series exists for GCSE English Language and GCSE Mathematics only. A-Levels are summer entry, every year, without exception.
Because the entry deadline sits months ahead of the exams, the practical planning date is far earlier than people expect. Check the current entry deadlines before you make any other decision.
Can you resit just one A-Level paper?
No. A-Levels are linear qualifications, which means the whole subject is assessed at the end and graded as a single unit. To improve the grade you re-enter for the complete subject and sit every paper again in the same series. You cannot carry forward marks from a paper you did well in.
Before 2015, A-Levels were modular: you sat units, and you could retake an individual unit to lift the overall grade. That system has gone. If you are reading advice about "retaking a module" or "resitting AS units", it is describing the old structure and does not apply.
Does your old grade get cancelled if you retake?
No. Your original result stays on your record permanently, and the better of the two grades is the one you use. A retake cannot reduce a grade you already hold, so the attempt itself carries no risk to your existing result.
Both grades exist on your certificates, and universities can see both if they ask for full transcripts. In practice, the vast majority of courses simply take the higher grade.
Can you resit AS-Levels?
You can, but it will not help an A-Level grade. Since the 2015 reforms, AS-Level is a separate, standalone qualification and its marks do not count towards the A-Level. Retaking an AS will not change an A-Level result. If an offer depends on an A-Level grade, the A-Level is what you need to re-enter.
How much does it cost to resit A-Levels?
A resit costs the same as a first entry — there is no retake surcharge and no premium for being a private candidate. What you pay depends on the route: a college retake course is priced per year, while a private candidate entry is priced per subject.
Two costs catch people out. First, entering after the standard deadline adds an awarding body late penalty on top of the fee. Second, A-Level sciences are usually quoted as written papers only; if a university requires a pass in the practical endorsement, the assessed CPAC sessions are arranged and charged separately. Our full exam fee tables show both.
Does retaking A-Levels look bad to universities?
For most courses, no. Universities generally treat resit grades on the same terms as first attempts, and a stronger set of grades a year later is worth more to an application than a weaker set on time. Admissions tutors see resit candidates every cycle.
The exceptions are real and worth checking properly rather than guessing:
- Medicine, dentistry and veterinary medicine frequently restrict resit candidates, sometimes requiring higher grades from them, sometimes requiring the resit to be completed in a single year, and occasionally not considering them at all.
- Some highly competitive courses at selective universities apply their own conditions to retake applicants.
- A few courses ask for context — a personal statement or reference explaining why the first attempt went the way it did.
These policies belong to each individual university, differ course by course, and change between admissions cycles. We will not tell you what any institution will accept. Read the admissions policy for the specific course, and if you already hold an offer, email the admissions office and ask directly. It is a short message that can save you a year.
Should you resit your A-Levels?
Retaking is worth it when a specific grade is blocking a specific outcome and you know what went wrong the first time. It is a poor choice when the plan is simply to "do better" without a diagnosis, because the second attempt then tends to repeat the first.
Resitting usually makes sense when:
- A named course or professional route requires a grade you missed by a small margin.
- Something identifiable disrupted the first attempt — illness, bereavement, a change of school — and it has been resolved.
- You can point to what you would do differently, not just how much harder you would work.
Resitting is often the wrong move when:
- A place through Clearing or a foundation year already gets you where you want to go.
- You would be retaking three subjects to lift one grade.
- The course you want accepts an alternative qualification you could complete in the same time.
How to enter an A-Level resit as a private candidate
- Choose the subjects. Re-enter only the subjects whose grades are actually holding you back. There is no requirement to retake everything you originally sat.
- Confirm the specification is still live. Awarding bodies retire specifications. If yours has been withdrawn you will enter on the current one, which may have different papers.
- Register before the deadline. Standard entries close in the winter before the summer series, and late entry carries a penalty.
- Study however suits you. Self-study from the specification and past papers is normal and effective for retakes, because you are revisiting material rather than meeting it for the first time.
- Sit the papers. You receive a Statement of Entry with your candidate number and timetable, sit every paper for the subject, and collect your result in August.
A-Level resit FAQs
Is there a limit on how many times you can resit an A-Level?
No. There is no cap on attempts set by the awarding bodies. Individual universities may set their own limits on how many attempts they will consider for admission, but the qualification itself has none.
Do you need to retake all your A-Levels?
No. Each subject is entered separately, so you can retake one and keep the rest. Most retake candidates re-enter one or two subjects only.
Can you change exam board when you resit?
Yes, and sometimes it is sensible — for example, moving to a specification that is fully examined rather than one requiring coursework. Do this deliberately though, because the content and paper structure will differ from what you originally studied.
Can you resit A-Levels after starting university?
Yes. Private candidates are entered independently of any institution, so being enrolled on a degree does not prevent you from re-entering an A-Level — a common route for students transferring to a course with a specific subject requirement.
Next steps
If you have decided to retake, the deadline is the thing that matters most — everything else can be arranged around it, and it falls months before the papers. See how A-Level retakes work for private candidates, check the current entry fees, and register your entry when you are ready.
If you are still deciding, our A-Level private candidate entry page covers how the route works and which subjects are available.
