Cover Letter Tips: How to Write One That Gets Read

Updated October 2026

Many recruiters skip cover letters. The ones who do read them usually read them for a reason: to break a tie between two similar resumes, to understand a career change or a gap, or to see whether you can write a clear, specific paragraph. That means a cover letter rarely wins you a job on its own, but a generic one can lose you a close call. This guide shows you how to write a short, specific letter that gives a reader a reason to open your resume, and how to do it in about fifteen minutes per application.

When a cover letter matters (and when it does not)

If the application form says a cover letter is required, write one. Skipping it suggests you did not read the instructions. If it is optional, a good letter still helps in a few situations in particular, and you should prioritise those:

You are changing careers and your resume alone does not explain why you fit.
You have a gap, a relocation or a short stint that a reader might misinterpret.
The role is at a small company, where the hiring manager often reads every application personally.
The job involves writing, communication or client contact, so the letter itself is a work sample.
Someone referred you, and you want to name them in the first line.

A simple 4-paragraph structure

You do not need a clever format. A clear, predictable structure lets the reader find what they are looking for quickly. Keep each paragraph to two to four sentences:

Opening: the role you are applying for, and one specific reason you are a strong fit (or the name of the person who referred you).
Proof: one or two achievements from your experience that match the most important requirement in the job post, with numbers where you have them.
Fit: why this company or team specifically. Mention something concrete — a product, a market, a recent project — and connect it to your experience.
Close: a short, confident line saying you would welcome a conversation, plus a thank-you. No begging, no repeating your resume.

Write an opening line that earns the second line

"I am writing to apply for the position of…" is how most letters start, which is exactly why it is wasted space. The reader already knows you are applying. Use the first sentence to say something only you could say.

Compare these two openings for the same marketing job. Weak: "I am excited to apply for the Marketing Manager role at your esteemed company." Stronger: "In my last role I rebuilt our email programme from scratch and grew marketing-sourced pipeline by 40% in a year — I would like to do the same for your B2B team as your next Marketing Manager."

If you were referred, lead with that: "Priya Sharma on your data team suggested I apply for the Analyst role." A named referral is the single most effective opening line there is, because it gives the reader a reason to trust you before they read anything else.

Tailor it in 15 minutes

Writing a new letter from scratch for every job is not realistic. Instead, keep a base letter and change three things for each application:

The opening line: name the exact job title from the posting and the strongest single match between you and the role.
The proof paragraph: pick the achievement that answers the requirement the posting lists first or repeats most often. Use the same wording the posting uses for that skill.
The fit paragraph: one or two sentences about this company, based on five minutes on their website, recent news or the product itself.

Length and format

Aim for 250 to 400 words — comfortably under one page. Use the same font and header as your resume so the two look like a set; you can generate a matching letter with the free cover letter builder.

Address a real person when you can. The job post, the company's LinkedIn page or the team page often names the hiring manager. If you cannot find a name, "Dear Hiring Manager" is fine; avoid "To whom it may concern" and "Dear Sir/Madam", which feel dated.

Save it as a PDF unless the application asks for Word, and name the file clearly, for example "Ananya-Rao-Cover-Letter.pdf". If you are pasting the letter into a form field or the body of an email, drop the address block and keep the paragraphs.

Differences between the US, UK and India

The core advice is the same everywhere, but expectations differ a little:

United States: short and direct. Lead with results and keep it to three or four paragraphs. Do not include age, marital status or a photo.
United Kingdom: the term "cover letter" is standard, and a slightly more formal tone is common. Sign off with "Yours sincerely" when you address a named person and "Yours faithfully" after "Dear Sir or Madam". Mention your right to work in the UK if you need to.
India: many applications go through job portals or email, so your email body often is the cover letter — keep it to a short paragraph or two and attach your resume. Mention your notice period and current location if the role is in another city, as recruiters ask about both early.

A short example, paragraph by paragraph

Here is how the structure looks for a junior data analyst application. Opening: "I would like to apply for the Junior Data Analyst role. In my internship at a logistics startup I built the weekly delivery dashboard the operations team still uses, and I want to bring the same practical focus to your analytics team."

Proof: "Your posting asks for strong SQL and clear reporting. During the internship I wrote the queries behind 12 weekly reports and cut the time to prepare them from a full day to under an hour by moving them from manual spreadsheets to Power BI."

Fit: "I use your app to plan my own commute, and the route-delay feature you launched this year is exactly the kind of data product I want to work on." Close: "I would welcome the chance to discuss how I could help. Thank you for your time."

Every sentence in that letter is specific to the candidate and the company. That is the whole trick: replace each general claim with a detail the reader can picture.

Mistakes that get letters skipped

Repeating your resume line by line. The letter should add context, not duplicate.
Talking only about what you want ("this role would help me grow"). Focus on what you would bring.
The wrong company name, left over from the last application. Read the letter once just for names before you send it.
Generic flattery ("your esteemed organisation", "industry leader") with no specific detail.
Apologising for missing requirements. If you lack something, show a related strength instead of drawing attention to the gap.
Pasting AI-generated text without editing it. Use AI for a first draft if it helps, but replace every generic sentence with a specific detail of your own.

Write yours now

Open the free cover letter builder, fill in the job title and company, and use the optional AI help to produce a first draft that you then edit with your own details. It uses the same look as your resume, and you can download it as PDF or Word without signing up.

Then make sure the resume behind it is just as strong: build or update it in the resume builder and run it through the free ATS resume checker. If you are switching fields, read our career change resume guide too — that is where the cover letter matters most.

Ready to write yours?Build my resume — free