10 Cover Letter Mistakes That Make Good Candidates Look Average

A cover letter can weaken a strong application when it is generic, inaccurate or difficult to follow. Check these ten mistakes before submitting the final version.

The goal is not to sound unusually impressive. It is to explain relevant evidence and genuine interest clearly.

Mistakes in targeting

1. Using the wrong employer or role name. Check every reference after adapting an old letter.
2. Opening with generic ambition. Introduce a relevant connection to the vacancy.
3. Praising the company without a basis. Use specific, reliable information instead of unsupported claims.
4. Ignoring the requested format. A cover letter does not replace required application questions or a supporting statement.

These errors can survive even when the writing sounds polished. Review the instructions separately from the prose.

Mistakes in evidence

1. Repeating the CV line by line. Select examples and explain their relevance.
2. Making unsupported claims. Leadership, expertise and results need an accurate foundation.
3. Taking sole credit for team outcomes. Describe your own contribution clearly.
4. Apologising repeatedly for limited experience. Present genuine preparation and target suitable roles instead.

For example, a graduate can explain a relevant project and internship. They do not need to begin with several sentences about everything they have not yet done.

Mistakes in presentation

1. Writing too much without structure. Give each paragraph a purpose and remove repeated points.
2. Submitting editing leftovers. Check comments, placeholders, tracked changes, filenames and attachments.

Read the final export, not only the editable draft. A correct letter in your editor does not help if the uploaded file belongs to another application.

Use a three-pass review

First verify facts and instructions. Then check whether each paragraph connects to the role. Finally proofread grammar, spacing and document details.

Ask a reader to identify your strongest reason for fit and your reason for interest. If those are unclear, revise the content before changing the design. Keep a saved copy of what you submitted.

Explore cover letter writing support when you need help selecting examples or explaining a transition. A professional service should still preserve your facts and voice rather than introducing claims you cannot defend.