how to write an application letter for employment

You find a job that matches your qualifications, prepare your CV and get ready to apply. Then you notice another requirement: “Submit an application letter.”

Suddenly, a simple application feels more complicated. Should you start with your name? Explain that you need a job? Repeat your CV? And what can you say if you have never worked for a company before?

A good application letter answers three questions: which job do you want, what makes you suitable, and why are you interested in this employer? You do not need impressive grammar or a dramatic personal story. You need clear, relevant information that helps someone understand what you could contribute.

This guide explains how to write that letter from the first line to the final sign-off. You will also find original examples you can adapt for an experienced role, a first job or an email application.

What is an application letter for employment?

An application letter is a formal message asking an employer to consider you for a job. It introduces your application and connects your skills, qualifications or experience to the work advertised.

Your CV gives the broader record: where you studied, where you worked and what you did. Your letter selects the parts of that record that matter most for one particular vacancy.

For example, your CV might say that you worked in a supermarket. Your letter can explain that you answered customer questions, recorded orders and checked stock availability—experience that could be useful in a customer service position.

In many recruitment settings, “application letter” and “cover letter” serve the same purpose. However, an employer may ask for a detailed supporting statement or specific answers instead. Follow the actual instructions rather than relying on the document’s name.

If the advert asks only for a CV, check whether an optional letter is accepted. If it expressly says not to send additional documents, respect that instruction.

How long should an application letter be?

For an ordinary job application, aim for one page. Around 250–400 words is a useful drafting target, although a straightforward entry-level application may need fewer words. Employer instructions take priority.

The National Careers Service describes a cover letter as a short introduction, usually three to five paragraphs: https://nationalcareers.service.gov.uk/careers-advice/covering-letter.

Think of those paragraphs as space for a focused introduction, useful evidence and a polite closing. You do not need to explain your entire educational journey or every task you have ever performed.

A practical test is to ask what each sentence helps the employer understand. If a sentence only repeats that you are hardworking, passionate or eager, replace it with evidence or remove it.

An application for a research appointment or a role requesting a detailed statement may need more space. Do not squeeze a requested two-page explanation into one page simply because general advice recommends brevity.

What to prepare before writing your application letter

Begin with the job advert, not a downloaded sample. A sample can help with organisation, but the advert tells you what this employer actually needs.

Identify these details before drafting:

• The exact job title and any vacancy reference.
• The essential qualifications or experience.
• The main duties.
• The skills the employer emphasises.
• The required documents and submission method.
• The deadline and any special instructions.

Next, collect examples from your own background. If the employer wants someone who can keep accurate records, think about when you maintained attendance sheets, invoices, stock lists or customer information.

For a Nigerian graduate, relevant evidence might come from NYSC, industrial training, a student association or a small family business. For someone changing careers, it may come from responsibilities that overlap with the new position.

Also check what the organization does. Read its own description of its services or products. You need enough understanding to explain your interest honestly, not enough material to write a company history.

Application letter format: what to include

The following structure works well for a conventional attached or printed letter. For an email, you can simplify the address section.

For a formal paper letter, include postal details when expected. In many online applications, your city, state, phone number and email provide the necessary contact information unless the employer requests more.

A simple left-aligned layout keeps the document easy to read. There is no need to struggle with complicated spacing just to position your address on the right.

How to start your application letter

Start by identifying the vacancy and giving the employer a reason to keep reading.

For example:

I am applying for the Administrative Assistant position advertised on your company’s careers page. My experience maintaining office records and coordinating appointments has prepared me to support the daily work of your team.

This opening names the job and introduces relevant experience. It also creates a clear direction for the next paragraph.

If you are a fresh graduate, you could write:

I am applying for the Graduate Customer Service position at [Company Name]. During my NYSC placement, I handled enquiries and maintained visitor records, which helped me develop the communication and organisational skills required for this role.

Replace these details with your actual experience. If your NYSC assignment involved classroom teaching, explain the relevant work you really did rather than adopting someone else’s responsibilities.

Avoid openings that spend several lines requesting permission to apply. “I humbly wish to apply” is understandable, but “I am applying for…” gets to the point more directly.

You also do not need to introduce your name in the opening sentence when it already appears in the contact section and signature.

How to show your suitability in an application letter

The middle of your letter should make your abilities believable. Instead of listing qualities, describe situations in which you used them.

Consider the difference between these sentences:

Vague: “I have excellent organisational skills.”

Specific: “I maintained appointment records and prepared a daily list of pending enquiries so the next shift could follow up.”

The second sentence gives the employer something concrete to assess.

A useful writing pattern is:

Responsibility + action + result or relevance.

For example:

While supporting a small clothing business, I recorded customer orders in a spreadsheet and checked payment details before dispatch. This helped the owner identify outstanding orders and organise deliveries.

You do not always need a percentage or a large financial achievement. Everyday improvements can demonstrate useful judgement. A neatly maintained stock record, a clear handover note or a carefully prepared lesson plan may be relevant evidence.

Harvard’s career guidance similarly recommends specific examples that connect your experience to the position, rather than repeating your whole CV: https://careerservices.fas.harvard.edu/resources/hes-create-impactful-resumes-and-cover-letters/.

Use numbers only when you can explain where they came from. If you did not measure a sales increase, do not invent one. “Prepared weekly sales summaries” is more credible than an unsupported claim that you increased revenue by 60%.

How to tailor your application letter to the employer

Tailoring means changing the substance of your letter to match the vacancy. Replacing one company name with another is only the beginning.

Imagine applying for two roles with the same retail background. A sales assistant vacancy might call for product knowledge, customer interaction and stock awareness. An administrative vacancy might call for record keeping, scheduling and written communication.

The experience is the same, but the strongest examples are different.

For the sales role, you could describe helping customers compare products. For the administrative role, you could explain how you recorded orders and organised receipts.

Your reason for choosing the organisation should also be specific and true. If the company supplies educational materials, you might connect your interest to experience helping teachers or organising school resources.

Avoid praise you cannot support, such as “Your company is the best organisation in Africa.” A more useful sentence is:

Your work supplying learning materials to schools interests me because my teaching placement showed me how much classroom preparation depends on reliable access to resources.

Do not use this example unless it reflects your background and the employer’s actual work.

How to write an application letter without work experience

Having no formal employment history does not mean you have no relevant experience. The challenge is to explain what you have done without presenting it as something bigger.

You might draw evidence from:

• A school project involving research, presentations or teamwork.
• An internship or industrial attachment.
• NYSC responsibilities.
• Volunteer work.
• Helping with a family business.
• Practical training or an apprenticeship.
• A personal project relevant to the vacancy.

Suppose you are applying for a receptionist position. You have never held that title, but you welcomed guests at community events, recorded names and directed people to the right rooms. That experience can demonstrate relevant communication and organisation.

Explain the setting clearly:

As a volunteer at community training events, I welcomed participants, checked registration details and directed enquiries to the organisers.

This is stronger than claiming you “managed front-office operations” if that description exaggerates what happened.

Mention a qualification when it supports the role. For example, spreadsheet training matters more when you can describe a task you completed with it. Do not apologise repeatedly for being inexperienced. Give the employer a fair picture of your current abilities and readiness to learn.

Application letter sample for an experienced applicant

The following example is fictional. Replace the placeholders and responsibilities with accurate information before using it.

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[Your Full Name]
[City, State]
[Phone Number]
[Email Address]

[Date]

The Hiring Manager
[Company Name]
[Company Address]

Dear Hiring Manager,

Application for the Position of Administrative Assistant

I am applying for the Administrative Assistant position advertised on your company’s careers page. I have two years of experience supporting office administration, including maintaining records, coordinating appointments and responding to routine enquiries.

In my current role at [Current Employer], I maintain electronic files, prepare meeting documents and update the office appointment calendar. I also record incoming enquiries and direct them to the appropriate colleague. These responsibilities have helped me organise competing tasks and keep information accessible to the people who need it.

When our team experienced difficulties tracking outstanding document requests, I introduced a shared spreadsheet showing each request, the responsible staff member and its status. This gave colleagues a clear record to consult during handovers. I would bring the same careful approach to the record keeping and coordination duties described in your advert.

The opportunity to support a team delivering [specific service] particularly interests me. My experience communicating with customers and colleagues would help me contribute to the day-to-day administrative work behind that service. I am comfortable using Microsoft Word and Excel for correspondence and routine records.

I have attached my CV for your consideration. I would welcome an interview to discuss how my experience matches your requirements. Thank you for considering my application.

Yours faithfully,
[Your Full Name]

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Notice that the example focuses on a few connected duties. It does not list every office task or include unrelated qualifications. The tracking example also gives the applicant a clear experience to discuss if invited to an interview.

Application letter sample for a first job

This fictional example shows how an applicant can use genuine service or volunteer experience without claiming a previous formal job.

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[Your Full Name]
[City, State]
[Phone Number]
[Email Address]

[Date]

The Recruitment Manager
[Company Name]
[Company Address]

Dear Sir or Madam,

Application for the Position of Customer Service Assistant

I am applying for the Customer Service Assistant position advertised by [Company Name]. I recently completed [Qualification] at [Institution] and would like to contribute the communication and record-keeping skills I developed during my NYSC placement.

At [Place of Primary Assignment], I helped answer enquiries from visitors, explain registration procedures and maintain attendance records. When someone needed information outside my responsibilities, I referred the enquiry to the appropriate staff member and recorded any follow-up required.

I also volunteered during a community training programme, where I helped participants complete registration forms and checked that their details were recorded correctly. This experience taught me to explain instructions patiently and remain courteous when several people needed assistance at once.

Your vacancy interests me because it combines answering customer questions with maintaining accurate information. I can use Microsoft Word and basic Excel functions, and I am willing to learn the systems used by your team. I would bring a careful approach to recording enquiries and communicating information clearly.

My CV is attached for your review. I would appreciate the opportunity to discuss my application and explain how my experience could support your customer service team. Thank you for your time and consideration.

Yours faithfully,
[Your Full Name]

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If you have not completed NYSC or attended a higher institution, replace those sections with your actual schooling, training or practical experience. The purpose is to present your background clearly, not to fit yourself into someone else’s story.

How to send your application letter by email

First, check whether the employer wants the letter in the email body, as an attachment or through an online form. These are different submission methods, and the advert should guide your choice.

If there is no specified email subject, use something clear:

Application for Customer Service Assistant – [Your Full Name]

Include a vacancy reference if one is provided. Avoid subjects such as “Please help,” “Job needed urgently” or simply “Application,” which do not identify the role.

When attaching both your CV and letter, the email itself can be brief:

Dear Hiring Manager,

Please find attached my CV and application letter for the Customer Service Assistant position.

I would welcome the opportunity to discuss my suitability for the role. Thank you for considering my application.

Kind regards,
[Your Full Name]
[Phone Number]

If the email body is the application letter, use your introduction, evidence and closing there. You generally do not need to add another attachment containing identical text unless requested.

Use clear filenames, such as YourName_Application_Letter.pdf and YourName_CV.pdf. Follow the requested file format; where none is specified and attachments are accepted, a text-based PDF is a practical option for preserving layout.

Open every attachment before sending. Check that the correct company name appears, the pages display properly and you have attached the final version.

Application letter presentation and closing conventions

Choose a readable font, such as Arial or Calibri, at a comfortable size. Around 11 or 12 points is a practical starting point. Keep margins consistent and leave enough space between paragraphs.

Do not reduce the text to an uncomfortable size just to force a long letter onto one page. Edit the content first.

For a conventional British-style formal letter:

• Use “Yours sincerely” when addressing a named person.
• Use “Yours faithfully” after “Dear Sir or Madam.”
• For “Dear Hiring Manager,” a formal closing such as “Yours faithfully” is acceptable; a professional email may instead end with “Kind regards.”

These are conventions, not a reason to panic. Correct information, relevant evidence and a respectful tone deserve more attention than minor stylistic differences.

A typed name is usually sufficient for a routine emailed application unless a signature is requested. For a printed letter, you can sign above your typed name. Handwrite the letter when the employer specifically asks for a handwritten application; otherwise, a clean typed document is a sensible default.

Application letter mistakes to avoid

Sending the same letter everywhere. A letter about sales targets may not explain why you can support an accounts department. Review the evidence as well as the company name.

Making the letter mainly about financial hardship. Your need for employment is real, but the application should help the employer assess your suitability. Focus on what you can do and how it relates to the vacancy.

Using inflated language. Phrases such as “I possess unparalleled excellence” sound impressive only until the reader looks for evidence. Plain descriptions are easier to trust and discuss.

Including unnecessary private information. An introductory letter generally has no need for bank details, identification numbers, religion or a detailed family history. Keep it focused on your professional suitability.

Discussing salary without being asked. If the employer requests salary expectations, answer in the specified place. Otherwise, use the letter to explain your fit for the role.

Letting AI invent your background. You can use a writing tool to improve clarity, but check every qualification, date, duty and achievement. Remove anything you could not explain honestly in an interview.

Forgetting the next step. A short sentence welcoming an interview gives the letter a natural ending. You do not need to demand a response or promise to call repeatedly.

Application letter checklist before you submit

Read the letter alongside the job advert and your CV. These documents should tell a consistent story.

Before sending, confirm that:

• The job title, employer and vacancy reference are correct.
• Your strongest examples match the advertised duties.
• Every qualification and responsibility is accurate.
• Dates and job titles agree with your CV.
• Your phone number and email address are correct.
• No placeholders or previous employer names remain.
• The letter meets the requested length and format.
• The attachments open and display properly.
• You are using the correct submission channel.
• Your application will arrive before the deadline.

Read the letter aloud once. Awkward sentences and repeated phrases are often easier to notice when you hear them. If possible, ask someone else to check the final version for errors.

Keep a copy of the advert and the letter you submitted. If you receive an interview invitation, you will know exactly which examples the employer has already seen.

Your application letter should make your suitability clear

Writing an application letter becomes easier when you stop trying to sound impressive and start explaining the connection between your experience and the job.

Choose the vacancy, identify the employer’s main needs and select two or three honest examples that show relevant ability. Put those examples into a clear structure, explain your interest and close politely.

A letter cannot guarantee an interview, but it can give an employer a better understanding of your application. Start with a rough draft today, then remove anything that does not help answer the central question: why are you a suitable person to consider for this role?