Writing a Cover Letter for a Recruitment Agency

Writing to an agency is not the same as writing to an employer, and treating it as the same is why so many approaches disappear into a database and never come back.

A recruiter is not deciding whether to hire you. They are deciding whether they can place you, how quickly, and how much work you will be. Write for that and you will get a call.

Understand What They Are Solving For

An agency recruiter is usually working a set of live vacancies with deadlines attached. Their day is spent matching people to those specific briefs.

That means the useful question is not whether you are impressive in general. It is whether you fit something on their desk this week. Everything in your letter should make that assessment fast.

It also means your letter is competing with urgency rather than with other candidates. A recruiter who cannot tell in fifteen seconds what you are and where you fit will simply move on to the next thing, and you will never hear back.

Lead With Your Category

Open by saying exactly what you are and what you want. Job title, sector, seniority, and the kind of role you are looking for.

Something functional beats something clever here. A first line that reads as a plain statement of category, level and target does more for you than an engaging story, because the recruiter is mentally filing you as they read.

If you are open to more than one type of role, name up to two. Beyond that you sound undirected, and undirected candidates are hard to place, which makes them unattractive to someone paid on placements.

Give the Commercial Facts Up Front

This is the biggest difference from a letter to an employer. Agencies need the practical details early, and candidates who withhold them create friction.

Include, briefly:

• Your salary expectation or day rate, as a range.
• Your notice period and earliest realistic start date.
• Where you are based and how far you will travel or which office days you accept.
• Whether you want permanent, contract or either.
• Your right to work status if there is any question about it.

Holding salary back to preserve negotiating room feels shrewd and mostly backfires. The recruiter cannot match you to a brief without it, so you get put aside rather than pushed.

Be Specific About Sector Experience

Recruiters work in verticals. The thing that makes you placeable is often not the job title but the environment: the sector, the regulatory context, the size of organisation, the systems you know.

Name them. Someone who has worked in regulated financial services, or in a manufacturing environment with a specific system, or across public sector procurement, is instantly matchable to briefs that a generic description would never surface.

Keep it factual. This section is closer to a specification than a pitch.

Do Not Send the Same Letter to the Employer

The tone that works for an agency is more transactional than the one that works for a hiring manager. If you reuse it, the employer will read it as someone treating them like a listing.

Write two versions. The agency version is efficient and commercial. The employer version does the persuasion work, and our guide on what to include in a cover letter covers how to build that one.

Make Yourself Easy to Work With

Recruiters remember candidates who cause problems, and they remember the ones who do not.

A short line confirming you will respond quickly, that you are available for calls at certain times, and that you will always let them know before accepting anything elsewhere, positions you as low maintenance. That matters more than most candidates realise, because a recruiter chooses who to put forward and they choose people who will not embarrass them.

Also be clear about where you have already applied directly. Agencies cannot represent you to a company that already has your CV, and discovering that late wastes everyone’s time and sours the relationship.

Send Your CV in an Editable Format

Agencies reformat CVs onto their own templates before sending them to clients, and they strip your contact details so the client has to come through them.

That process is much easier from a Word document than a PDF. Sending both is the safe answer: the PDF for anyone reading it directly, the Word file for the reformatting.

If you have a strongly designed CV, expect it to be rebuilt. That is normal, and it is another reason the content matters more than the styling. Our guide on CV file format covers which version to send where.

Follow Up Once, Properly

Send the letter and CV, then follow up after about a week if you have heard nothing. One short message referencing your original email and confirming you are still available.

Beyond that, leave it. Agencies work to live briefs, and the honest answer is often that nothing suitable exists this month. Staying polite and easy to deal with is what gets you the call when something does land, and that call is the entire point of the exercise.