Do I Need a Cover Letter in 2026? An Honest Answer
Everyone asks this question before submitting an application. The answer is more nuanced than you think - and it matters more than ever.
You’ve found a good job. Your CV is ready. And then you hover over the submit button and ask the question that every job applicant asks at least once a week:
Do I actually need to write a cover letter for this?
Maybe the application says “optional.” Maybe you’re exhausted. Maybe you’ve read one of those “cover letters are dead” takes on LinkedIn and you’re not sure what to believe.
Here’s the honest answer: it depends, but the default should almost always be yes - and the reasons why are more interesting than a simple checklist.
The Short Answer (With Nuance)
A cover letter is not universally required. But in the vast majority of hiring situations, sending a good one will improve your chances of getting an interview, and not sending one can actively hurt you.
“Optional” in a job application almost never means “we don’t want one.” It usually means “we won’t automatically disqualify you if you don’t send one” - which is a meaningfully different thing.
The question isn’t really “do I need to send one?” It’s: what do I lose by not sending one, and what do I gain by sending a good one?
Let’s break that down.
When a Cover Letter Is Required or Highly Beneficial
When the Application Explicitly Asks For One
This seems obvious, but it’s worth saying clearly: if the application asks for a cover letter, not sending one is an automatic red flag. It signals that you either can’t follow instructions or don’t care enough to try. Neither is a good start.
When You’re Applying to Smaller Companies or Startups
Smaller organisations have smaller hiring teams. Often it’s the founder, a head of department, or a senior team member doing the screening. These people read cover letters. They’re making decisions about whether they want to spend time with a human being - and a well-written letter gives them the texture to make that call.
At a startup, your cover letter might be the difference between a “this looks interesting, let’s chat” and a “nice CV, but nothing that makes us want to move quickly.” Culture fit matters enormously in small teams, and cover letters are one of the only places it can come through.
When You’re Making a Career Change
If your CV doesn’t obviously connect to the role you’re applying for, a cover letter isn’t optional - it’s essential. Your resume shows what you’ve done; your cover letter explains how that translates to what they need. Without it, a career-change application is often just confusing.
We’ve written a whole guide to career-change cover letters if this is your situation.
When You’re a Recent Graduate or Early in Your Career
When your CV is thin on experience, your cover letter is doing a disproportionate amount of work. It’s where your personality, energy, and reasoning come through. It’s where you explain why this role, this company, right now - and that reasoning can move you from the “maybe” pile to the “yes” pile when two candidates have similar (limited) credentials.
When You Have a Referral or Connection
If someone inside the company referred you, or if you’ve met someone from the team, your cover letter is where you name-drop that connection. “Sarah Chen on your product team suggested I reach out” is one of the most powerful opening sentences you can write. Without a cover letter, you lose that advantage entirely.
When You Might Get Away Without One
There are genuine situations where a cover letter matters less:
Large enterprise automated funnels. If you’re applying to a FAANG company or a large corporate through an automated system, the initial screening is often entirely algorithmic. Your resume and the ATS score matter more than a cover letter in this stage. (Though if you make it to a human reviewer, having a good letter still helps.)
Highly technical roles with strong portfolio signals. If you’re a software engineer with an impressive GitHub profile, or a designer with a standout Behance, or a data scientist with published notebooks, the work speaks more loudly than words in many cases. Some technical hiring managers skip cover letters entirely and go straight to the code.
When explicitly marked optional and your resume is exceptionally strong. If the application says “cover letter optional,” your CV directly matches the role, and your credentials are hard to argue with, you might reasonably skip it for efficiency. Just know you’re giving up a potential edge.
The honest caveat: Even in these situations, a tailored, well-written letter rarely hurts. The risk calculus almost always favours writing one - especially now that it doesn’t have to take long.
The Risk Calculation: What Do You Lose by Not Sending One?
Think about it this way. There are four scenarios:
| You send a cover letter | You don’t send a cover letter |
|---|---|
| It’s good → likely helps your application | No cover letter → neutral at best |
| It’s bad → might hurt slightly | No cover letter → you lose the opportunity to stand out |
The downside of a bad cover letter is real but limited. The downside of no cover letter is that you’re competing on a narrower set of signals than other candidates who did send one.
Unless you’re confident your cover letter will be actively bad (typos, wrong company name, generic filler), sending one almost always improves your expected outcome.
The “Cover Letters Are Dead” Myth, Debunked
Every year, someone publishes a take declaring that cover letters are irrelevant, that nobody reads them, that they’re a relic of the fax machine era.
This is contradicted by the data.
Multiple studies of hiring managers and recruiters consistently find that:
- The majority of hiring managers read cover letters when they’re provided
- A significant proportion say a strong cover letter can overcome a weaker resume
- A poorly written cover letter can disqualify a candidate with a strong resume
- Most say cover letters give them important context that a CV can’t provide
The “nobody reads cover letters” claim is usually based on anecdote from recruiters at very high-volume roles, not from the hiring managers making final decisions. These are different people with different processes.
The signal here is clear: the hiring manager who matters - the one who decides whether you get an interview - is more likely than not to read your cover letter. Write it accordingly.
The Time Investment Argument
The most common reason people skip cover letters is time. Writing a tailored one from scratch takes 45–90 minutes. If you’re applying to 20 jobs, that’s days of work.
This is a real concern. And it’s the reason Coverlttr exists.
When you upload your CV and paste in a job description, Coverlttr generates a tailored, ATS-optimised cover letter in under 60 seconds. You spend another 2–3 minutes personalising the company-specific section, and you’re done.
The time argument against cover letters evaporates when the letter takes three minutes instead of ninety.
How to Make Your Cover Letter Worth Reading
If you’re going to write one - and you should - make it count. The most common reason hiring managers say cover letters are “useless” is that most cover letters are useless. Generic, formulaic, resume-recaps that tell the reader nothing they don’t already know.
A cover letter worth reading does five things:
Opens with a hook, not a statement of intent. Lead with your strongest credential or a compelling observation about the role. Not “I am writing to apply for…”
Mirrors the language of the job description. Use their words, not synonyms. This signals cultural fit and performs better in ATS systems.
Includes at least one piece of genuine company research. Something specific - a product feature, a recent announcement, a stated value - that proves you actually engaged with this company.
Quantifies your impact. Numbers make claims credible. “Increased engagement by 40%” is more convincing than “significantly improved engagement.”
Closes with a confident call to action. Not “I hope to hear from you.” More like: “I’d welcome the chance to talk through how my experience in X applies to what you’re building.”
Frequently Asked Questions
What if the application says “cover letter: optional”?
Treat it as an opportunity, not a free pass. If you can write a strong one, do it. The word “optional” just means you won’t be automatically disqualified for not sending one - it doesn’t mean a good letter won’t help you.
What if I have no idea who to address it to?
Do 60 seconds of research on LinkedIn. Look for the hiring manager for the team or the relevant head of department. Use their name. If you genuinely can’t find anyone, “Dear Hiring Team” is more professional than “Dear Hiring Manager,” and both are fine.
What if the job description is really vague about what they want?
Use the company’s website, recent press, and LinkedIn to fill in the gaps. A vague JD is an opportunity to show that you can identify the real need and speak to it directly - something a lot of applicants won’t bother to do.
Should I send a cover letter for internal applications?
Yes, often more carefully than for external ones. Internal applications carry the assumption that you know the culture and the people - your letter should reflect that familiarity while making a genuine case for why you’re right for the role at this particular moment.
The short version: write the cover letter. Make it good. It takes three minutes with the right tool, and it’s one of the clearest edges you can give yourself in a competitive market.