Administrative Assistant Cover Letter Examples & Guide for 2025

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A well-crafted cover letter for an administrative assistant position in the UK should clearly communicate your skills, experience, and enthusiasm for the role. It is essential to highlight your proficiency in administrative tasks, attention to detail, and ability to support team operations effectively. Additionally, conveying your understanding of the organisation's needs and demonstrating how your strengths align with the company's objectives can set you apart from other candidates, making you a compelling choice for potential employers.

When you start applying for jobs, you quickly realise that including a cover letter with your CV is a excellent way to stand out. But what should your cover letter focus on?

Should it emphasise your key achievements or simply list your responsibilities? And how can you effectively demonstrate that you're the ideal fit for the role?

One of the most common mistakes candidates make is either underselling themselves or overstating their experience.

In this guide, you’ll learn how to craft a compelling cover letter by showcasing your most significant professional achievement and telling the story behind it.

Administrative Assistant cover letter example

Edward Mitchell

Glasgow, UK

+44 1234 567890

help@enhancv.com


Dear Hiring Manager,

I am writing to express my interest in the Administrative Officer role at your company. The opportunity to contribute to your team aligns with my extensive experience in business operations and customer relations, and I am impressed by your commitment to innovation and excellence in service delivery.

In my previous role at Reynolds International, I managed to improve customer satisfaction by 35% by serving as a key liaison between customers and logistics providers. This was achieved through strategic workflow adjustments that reduced order processing turnaround time by 20%. My ability to coordinate effectively with suppliers and my introduction of a customer order tracking system were crucial processes that not only enhanced organizational efficiency but also deeply enriched the customer's experience.

I would welcome the opportunity to discuss how my background, skills, and enthusiasms can be aligned with the objectives of your team. Please feel free to contact me at your earliest convenience to schedule an interview. I appreciate your consideration and look forward to the possibility of contributing to your esteemed company.

Sincerely,

Edward Mitchell, Administrative Officer
Reasons this cover letter is successful:


  • Highlighting relevant experience: Mentioning specific achievements such as improving customer satisfaction and reducing order processing time provides concrete examples of effectiveness and suitability for the administrative role.
  • Emphasizing strategic skills: Describing the introduction of a customer order tracking system and coordination with suppliers demonstrates skills in strategic planning and operational improvement, key for an administrative position.
  • Focusing on measurable results: Using precise percentages like "improved customer satisfaction by 35%" underscores your impact and provides quantifiable proof of past successes.
  • Aligning with company values: Expressing enthusiasm for the company's commitment to innovation and excellence shows alignment with their goals and a keen understanding of their core values.

Importance of cover letters in the United Kingdom

Cover letters are a crucial tool in making your application personal and engaging.

Here are three reasons why they matter:

  • Personalisation: Unlike a CV, a cover letter allows you to show your enthusiasm for the role, giving a more personal insight.
  • Addresses details about your career: Whether you’re changing careers or have gaps in employment, your cover letter offers a space to explain these in a constructive way.
  • Meeting the job requirements: Your cover letter should be unique and tailored, clearly showing how your skills align with the role requirements.

What UK employers expect from a cover letter

Want to make an excellent first impression on your UK employers with your cover letter?

Here are three handy tips and tricks to keep in mind when creating yours:

  • Take the time to research: Invest in learning about the company and role by exploring their website, social media, and doing a thorough Google search. Focus on the products and services they offer, as well as awards and industry recognitions.
  • Focus on the company's values: Refer back to your research and to uncover what the company believes in. Integrate those values into your cover letter by explaining how you embody them. For example, if they value diligence, highlight how you’ve consistently met tight deadlines or successfully managed heavy workloads.
  • Align your skills with the job requirements: Read the job advert carefully and identify the most sought-after skills. Select the top three skills that you can substantiate with your most noteworthy achievements, to demonstrate your expertise in those areas.

How to format a administrative assistant cover letter

To get your cover letter's formatting right:

  • Use a modern font like Lato, Raleway, or Chivo, rather than the overused Arial or Times New Roman.
  • Set your cover letter to be single-spaced with 1-inch (2.5 cm) margins on all sides—our templates are automatically set up for you.
  • Ensure both your CV and cover letter are consistent in font style and formatting.
  • Always send your cover letter as a PDF to prevent alterations and preserve its layout.

When it comes to structuring your cover letter, follow this sequence: begin with your address and contact details, then the employer's details (i.e. name and address), and the date. Next, start with a personalised greeting, followed by your introductory, body, and closing paragraphs. Be sure to include a sign-off and your signature at the end.

Remember, although Applicant Tracking Systems (ATS) software, which may scan your CV for keywords, won't read your cover letter, it will be reviewed by recruiters.

How to write your administrative assistant cover letter salutation

In a world of AI and instant prompts, taking the extra time to personalise your cover letter truly makes a difference.

Address the hiring manager directly with a customised greeting (e.g., 'Dear Mr Bond', 'Dear Ms Penny').

You can often find their name on LinkedIn (under the job listing or by searching) or in the ‘About’ or ‘Meet the Team’ section of the company's website. If in doubt, you can also contact the reception for assistance.

If you can't find the name, rather than using 'Dear Sir or Madam', opt for something more personal, such as 'Dear [Company Name] Hiring Manager'.

How to write your administrative assistant cover letter intro

While your cover letter should remain professional, adding a touch of personality or humour can make you stand out.

Hiring managers sift through countless applications, day in and day out. Anything unique or personable that grabs their attention could give you a competitive edge.

But do your homework first to ensure a dash of creativity would be appropriate and suitable to the company culture.

Cover Letter Intro
With a keen appreciation for Marten & Co.'s commitment to sustainability and innovation in the financial services sector, I am eager to contribute my organisational prowess and proactive problem-solving skills to your team as an administrative assistant.
RIGHT

How to write your administrative assistant cover letter body

You’ve personalised your greeting and introduction—now it’s time to focus on writing the body of your cover letter.

Instead of listing off skills and responsibilities from your CV, focus on one career highlight that’s relevant to the role.

Use your hard and soft skills, success metrics (e.g., percentages or sales figures), and the long-term impact it had on the company.

A concise, well-told story centred on your value as a candidate will make a strong impression.

Cover Letter Body
During my tenure with Acme Corporation, I orchestrated the digital transformation of the company’s document management system, streamlining operational efficiency and enhancing data accessibility across departments. By migrating to a cloud-based solution, my initiative led to an impressive 45% decrease in document retrieval time and a 30% reduction in physical storage costs. This achievement underscores my abilities in project management and technological proficiency, evidencing my commitment to continual process improvement and my capacity to foster operational efficiency in an administrative role.
RIGHT

How to write a closing paragraph

Now we’ve reached the closing paragraph of your cover letter. You might be tempted to end with a simple Yours sincerely, but don’t!

Instead, finish with a promise to enhance the company’s performance metrics (backed by your hard and soft skills), to develop as a professional, or something else that holds significance for the organisation. Whatever you choose, ensure to stand behind your words and be remain sincere.

Don’t forget to include a call to action, encouraging recruiters to suggest the best time to follow up for an interview or update.

Cover Letter Closing
Thank you for considering my application for the Administrative Assistant position. I am enthusiastic about the opportunity to contribute to your team and am eager to bring my organisational and communication skills to Your Company. I would be delighted to further discuss how my experience aligns with your needs. Please feel free to contact me at your earliest convenience to schedule an interview. I look forward to the possibility of joining your esteemed organisation and contributing to its success. Thank you once again for your time and consideration.
RIGHT

Conclusion

A standout cover letter is crucial for making an strong impression in your job search in the UK market. Personalise your letter by addressing it to the hiring manager and aligning your skills with the job description.

Use concrete examples to highlight your greatest achievement and convey your enthusiasm for the position. Finally, ensure that both your cover letter and CV are presented professionally for a consistent application.

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Volen Vulkov
Volen Vulkov is a resume expert and the co-founder of Enhancv. He applies his deep knowledge and experience to write about a career change, development, and how to stand out in the job application process.
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