How to resit your A-Levels
Results day didn't go the way you wanted, and you're now thinking about resitting one or more of your A-Levels. That's a reasonable response, and plenty of students do it every year. The decisions are mostly practical: which subjects to take again, where to sit the exams, when they actually happen, and what you're doing about university in the meantime.
This guide walks through those decisions in order. By the end you should know whether resitting is the right call, how to set it up, and what it's likely to cost.
Step 1: Decide what to resit
Start by being honest about why the grade was lower than you wanted. If a subject went badly because you didn't get on with the content, redoing it probably won't help. If you lost marks because of illness, exam-day nerves, or a term where your revision didn't come together, a resit can shift your grade.
Most students who resit only retake one subject, and that's usually the right call. You'll be juggling the resit alongside whatever else you're doing, whether that's a foundation year, a job, or a gap year, and trying to push three grades up at once tends to spread your time too thinly.
The exception is if your university offer was conditional on a specific grade in a specific subject. In that case, focus on the subject standing between you and the offer. If you're using the year to reapply with stronger grades across the board, two subjects is the usual ceiling.
It's also worth checking whether your target course actually rewards a higher grade. Some universities will accept your highest attempt without penalty. Others, particularly for competitive courses, prefer first-attempt grades or apply restrictions. More on that below.
Step 2: Choose where and how
There are four common venues for an A-Level resit. Each has trade-offs around cost, structure, and how much teaching you actually get.
| Option | How it works | Best for |
|---|---|---|
| Sixth form or college (external candidate) | You sit the exam at your old school or college as an external candidate. You self-study or get private tuition; the school just hosts the exam. | Students with a good relationship with their old school who want minimal admin and a familiar venue. |
| Further education college (full re-enrolment) | You re-enrol on the A-Level course at a further education (FE) college. You attend classes, get teaching, and sit the exams through the college. | Students who want structured teaching back and don't mind a year of classroom learning. |
| Private exam centre | Independent exam centres register you with the exam board and host the papers. You self-study or use a tutor. | Students whose old school won't accept external candidates, or who've moved away. |
| Distance learning provider | Providers like CIFE colleges or online A-Level courses give you teaching, materials, and exam centre arrangements, all remote. | Students who want structure but flexibility, or who are working alongside the resit. |
Step 3: Understand the timing
For almost all A-Levels in England, exams only run in the June series. According to the Joint Council for Qualifications (JCQ), which sets the shared exam timetable for AQA, Edexcel, OCR and WJEC, there's no autumn resit window for A-Levels. Basically, the only chance to sit the paper again is the same May–June window the main cohort uses. The autumn 2020 sitting was a one-off pandemic measure and hasn't returned.
In practice, that means if you got your results in August, your next chance to sit the paper is the following June. You've got roughly ten months to prepare, which is both a blessing and a curse: plenty of time to fix what went wrong, but also long enough that motivation can wobble.
Registration deadlines with exam boards usually fall in late February or early March for the June series, with late entry fees kicking in after that. If you're going through a school or college, they'll handle the entry. If you're a private candidate, you book your own slot at an exam centre and the centre registers you with the board.
Confirm with the exam centre that they offer your exact specification. AQA, Edexcel and OCR each publish a specification code per subject (e.g. AQA Biology is 7402). Basically: make sure they enter you for the same code on your original certificate, since newer versions can have different content.
A-Levels are linear, which is the post-2015 reform Ofqual oversaw: all assessment happens at the end of the course in one go. In plain terms, you have to resit every paper in the subject, not just the one you did badly in. There's no carrying forward a strong paper 1 mark from your first attempt. Factor this in when you're deciding how many subjects to take on.
Step 4: Decide on university now or later
If you missed your offer, you've got three broad options for university itself.
UCAS Clearing is the immediate route. Per UCAS, Clearing opens in early July and runs through to late October, with most action happening in the week after results day. Universities with remaining places list them through Clearing, and you can call and accept an offer the same week. Plenty of strong courses appear in Clearing every year, including at Russell Group universities. If you find a course you'd be happy with, this is often the cleanest answer and means you start in September without losing a year.
Deferred entry is the second option. Some universities will let you defer your existing offer by a year, especially if you accept a slightly lower grade outcome but commit now. It's worth asking before you reject the place.
The third option is reapplying with resit grades. You take the year, sit the resits in June, and apply through UCAS that autumn for entry the following September. You'll be applying with your predicted resit grades plus your original A-Level results, and you can explain the gap in your personal statement.
Which one's right depends on how attached you are to a specific course or university, and whether you can afford a year out. There's no universal best answer.
Competitive courses (medicine, dentistry, veterinary medicine, and most Oxbridge applications) often have specific resit policies. UCAS guidance and Russell Group admissions pages both note that some universities require all A-Levels to be sat in the same series, some won't accept resits at all except in extenuating circumstances, and some cap how many resit grades they'll count. In plain terms: check each university's own admissions page for the course you want before you commit to a resit year.
How much does it cost?
Costs vary a lot depending on the route. As a private candidate, you'll typically pay an entry fee per subject to the exam centre, which covers the centre's admin plus the exam board fee. AQA, Edexcel and OCR publish their underlying per-subject fees on their fees pages (typically in the low tens of pounds), but private centres add their own administration charge on top. In practice, for a full A-Level (all papers in one subject), the total usually lands somewhere between £150 and £400 per subject. Coursework subjects tend to be at the higher end because the centre has to handle moderation.
If you re-enrol at an FE college, course fees depend on your age and circumstances. Per the Department for Education's 16 to 19 funding guidance, under-19s in full-time education usually pay nothing for tuition. Basically, if you're under 19 on 31 August of the year you start, the college is funded for you and tuition is free. Over-19s often have to pay course fees, which can run into the low thousands.
Distance learning providers vary widely, from a few hundred pounds for materials-only packages up to several thousand for fully tutored courses.
A-Level resit decision checklist
Work through this before committing to a resit year. If you're saying yes to most of these, a resit is probably the right call.
- you've identified a specific reason last year's grade was lower than your true level (illness, missed teaching, exam-day issues, weak revision approach)
- you've confirmed your target course will accept a resit grade
- you've decided which subjects to retake (most students should pick one)
- you've picked a venue (old school, FE college, private centre, or distance learning) and confirmed they offer your specification
- you've checked the registration deadline for the June series (usually late February)
- you've budgeted for entry fees, plus any teaching or materials costs
- you've made a plan for what you're doing alongside the resit (work, gap year, foundation year, university through Clearing)
- you've decided whether you're reapplying to university this autumn or deferring
