It is common practice to divide your cover letter into three paragraphs, although you can add a fourth if you have any relevant information to include. If you send a letter of application via email, make sure you add a Subject Line that clearly states the reason for your email, and scan the job description for keywords to include.

A clear structure can help you articulate what you need to say as effectively and briefly as possible. You could consider the following layout: Explain why you are getting in touch – say which role you are applying for, and mention if anyone referred you Explain why you are suitable for the job – for instance, your years of relevant experience.