An apprenticeship application is odd, because nobody expects you to be able to do the job yet. The employer is hiring someone to train, so the letter has a different task from a normal cover letter: it has to show that you will turn up, that you chose this trade on purpose, and that you understand half the deal is studying. Two very different people write this letter, a school leaver with almost no work history and an adult giving up a wage to start again, and they need different advice.
Who reads the letter, and what they are checking
In many schemes your application reaches two readers. One is the employer, who will pay you and supervise you on site. The other is the training provider or college, which delivers the taught part and often screens candidates before an employer ever sees them.
They worry about different things. The employer is asking whether you will be at the gate on a wet Monday in February and whether you can take instruction without sulking. The provider is asking whether you will finish the course, hand in the coursework and get through the final assessment. A letter that only says how much you want to work with your hands answers neither question.
One letter has to speak to both. Your CV is the parallel document, and the guide to writing an apprentice CV with no work history covers that half.
Nobody expects skill from an apprentice. They expect attendance, attention and a reason for being there.
If you are leaving school: evidence a 17-year-old really has
The usual advice is "show reliability", which is no help when your only job has been a paper round. But reliability at 17 leaves traces. You just have to stop dismissing them as too small to mention.
Things that count, if they are true for you:
- A Saturday or holiday job you kept for longer than a few weeks, with the name of someone who would vouch for you.
- A team, club, cadet unit or band you have turned up to for several seasons. Length matters more than level.
- A regular responsibility at home: collecting a younger sibling every day, helping in a family business, looking after an allotment or animals.
- Work experience week, with one specific thing you were trusted to do alone by the end of it.
- Your school attendance record, if it is good. Some employers ask the school for a reference, and attendance tends to be on it.
Then there is motivation for the trade itself, and here the rule is to describe something you did, never something you feel. "I have always been passionate about engineering" tells the reader nothing. Compare it with this:
"Last summer I rebuilt the gears and brakes on three bikes for neighbours, using videos and a borrowed stand. The second one took me four attempts to index properly, and that is the part I enjoyed."
That is a 17-year-old who finishes fiddly jobs. For other trades the equivalent might be a design and technology project, cooking for the family twice a week, fixing relatives' phones, or helping an uncle fit a kitchen. Name the task, say what went wrong, say what you did about it.
Two things to leave out. The first is the apology: do not write "although I have no experience". They know. The vacancy is for someone with no experience. The second is a parent's voice. A letter drafted by a mother or father is easy to spot, and it tells the employer the wrong person wants the place. Get help with spelling, but keep your own sentences.
If you are changing career: why now, and how the pay drop is planned
Adult applicants have the opposite problem. You have plenty of evidence of reliability, and the reader takes it as read. What they doubt is whether you will stay once the reality of an apprentice wage, and of being the oldest person in the classroom, sets in. The general case for a pivot belongs in the career change cover letter guide, so this section sticks to the apprenticeship.
Why now? Give a real trigger and a fact that can be placed on a calendar. A redundancy, children reaching school age, a part-time course you took to test the idea, months of weekends spent helping a tradesperson. "I have wanted to do this since I was young" is weaker than "I spent the last two winters at evening classes in electrical installation and passed the first unit."
Can you afford it? Apprentice pay is commonly lower than an experienced adult's wage. How much lower depends on your country, your age, the sector and how far into the programme you are, and the rules change, so check the current position for your own situation before you commit. In the letter you quote no numbers. You say, in one sentence, that you have done the sums:
"I have planned for the lower income over the length of the programme: we have cut our outgoings, and my partner's hours cover the fixed costs."
That sentence answers the exact scenario employers fear with career changers, which is that you leave in month five for a warehouse job that pays more.
Then transfer what you already have, briefly. Do not narrate your old career. Pick two habits a site supervisor would want: dealing with customers, working shifts, keeping records, being trusted with keys or cash. And say plainly that you are comfortable being taught by someone younger than you. Few adult applicants write it down, and it is the thing the supervisor is wondering.
What to say about the off-the-job training
Most letters ignore the taught part. That is a mistake, because the provider reads for it and the employer has to release you for it, as a college day each week, a block of several weeks, or scheduled study hours, depending on the programme.
You need three sentences, no more. Entry requirements vary by country, level and provider, so check them at the source first.
- Show you know how this programme is delivered, using the wording in the advert (day release, block release, online study).
- Point to proof you can study alongside work: a course finished, a qualification gained while employed, decent grades in the relevant subjects, or simply a routine you already keep.
- Mention one thing you want to learn in the classroom, taken from the course outline.
If you found school hard, do not hide it and do not dwell on it. A line such as "I learn best when I can see the practical use, which is why I am applying for a route that combines both" is honest, and it works. I would take that sentence over a paragraph of enthusiasm any day.
A short annotated structure
Keep it to one page. Four paragraphs is enough, five at most.
- Opening (two sentences). The exact apprenticeship title, the level, where you saw it, and your situation in a few words: leaving school this summer, or moving on after eleven years in retail.
- Why this trade (three or four sentences). The thing you did that points here. One concrete story beats a list of interests.
- Why you will last (three or four sentences). School leavers: the Saturday job, the team, the attendance. Changers: the trigger, the planned finances, the habits that transfer.
- The study side (two or three sentences). Delivery pattern, proof you can study, one unit you want.
- Close (two sentences). Availability for an interview or a trial day, your possible start date, and a phone number you actually answer.
If the same letter goes to the employer and to the provider, keep one text and swap paragraphs three and four: lead with staying power for the firm, and with the study side for the college. If you built your CV from a LinkedIn profile with a tool like Postulit, check that the dates and job titles in the letter match it exactly, because a careful screener notices a mismatch quickly.
Before you send it, take a pen and underline every sentence that describes something you did. If fewer than half the sentences are underlined, replace a feeling with a fact and count again.