Your résumé does not need to be perfect to help you apply for a job, internship, or graduate opportunity. It does, however, need to present your qualifications clearly and accurately.
Students often spend time choosing templates and adjusting colors but overlook more important issues. A résumé may look attractive and still leave an employer unsure about the applicant’s experience, skills, or suitability for the position.
The good news is that many résumé problems are easy to correct.
Here are ten common mistakes to look for before submitting your next application.
1. Sending the Same Résumé for Every Job
One of the most common mistakes is using exactly the same résumé for every application.
Different employers look for different qualifications. An administrative position may emphasize organization and computer skills, while a community outreach role may place greater emphasis on communication and community engagement.
You do not need to rewrite your entire résumé for every application. Review the job description and adjust the emphasis of your existing experience.
Highlight relevant projects, skills, and responsibilities while keeping all information accurate.
2. Listing Responsibilities Without Explaining Your Work
A résumé should help an employer understand what you actually did.
Statements such as “helped with projects” or “responsible for communication” provide little information.
Instead, explain the task and your contribution.
For example:
Instead of:
“Helped with a student event.”
Try:
“Assisted with event preparation, coordinated materials, and communicated with participants.”
Use the second description only if it accurately reflects your responsibilities.
Specific descriptions make your experience easier to understand and help employers identify relevant skills.
3. Overlooking Volunteer Work and Academic Projects
Students sometimes assume that only paid employment belongs on a résumé.
This can leave out useful evidence of their abilities.
Volunteer work, internships, field placements, student organizations, and academic projects can all demonstrate relevant skills.
For example, a research project may show your ability to analyze information and prepare reports. A volunteer activity may demonstrate teamwork and communication. A student organization may provide evidence of planning or coordination.
Select experiences that relate to the position and explain your contribution clearly.
4. Using a Complicated Design
A résumé should look professional, but complicated formatting can make it harder to read.
Too many colors, decorative graphics, unusual fonts, and inconsistent spacing may distract from your qualifications. Some layouts can also create problems when software extracts information from a document.
For most student and entry-level applications, a clean layout is a sensible starting point.
Use readable fonts, clear headings, consistent spacing, and simple bullet points. If you are applying for a creative role, you can consider a more distinctive design while keeping the information accessible.
5. Including Irrelevant Information
Your résumé does not need to tell your entire life story.
Include information that helps an employer evaluate your suitability for the position.
For example, a short description of a relevant research project may be more useful than a long list of unrelated classes. A technical skill requested in the job description may deserve more attention than a hobby that has no connection to the role.
You do not need to remove every personal interest or unrelated job. Some experiences demonstrate transferable skills. The important thing is to give the most relevant information appropriate attention.
6. Making Spelling and Grammar Errors
Small mistakes can make a résumé look unfinished.
Common problems include misspelled organization names, inconsistent verb tenses, incorrect dates, missing punctuation, and sentences that are difficult to understand.
Read your résumé slowly before submitting it. Spell-checking tools can help, but they may not identify every error, particularly when names or specialized terms are involved.
If possible, ask someone else to review the document. A second reader may notice problems you have overlooked.
7. Using an Unprofessional Email Address
Your email address is part of your professional presentation.
If your current address includes an inappropriate nickname or a phrase you would not want an employer to see, consider creating a separate email account for job applications.
A simple address based on your name is usually sufficient.
Also check that the address is correct and that you have access to it. An employer cannot contact you if your email address contains a typo.
8. Making Unsupported Claims About Your Skills
It is easy to fill a résumé with words such as “excellent communicator,” “strong leader,” or “advanced computer skills.”
These statements are more useful when supported by examples.
If you claim to have strong communication skills, describe an experience that required you to prepare reports, present findings, assist customers, or coordinate with a team.
If you list a software program, be prepared to explain how you have used it.
Be honest about your level of proficiency. You can still demonstrate your ability to learn without claiming expertise you have not developed.
9. Ignoring Dates and Inconsistent Formatting
Inconsistent dates and formatting can make a résumé harder to follow.
For example, listing one position as “January 2025–May 2025” and another as “06/24–09/24” creates unnecessary variation.
Choose a date format and use it consistently. Make sure job titles, organization names, and dates appear in a predictable order.
Check that the dates accurately reflect your experience. Do not change dates or invent employment to hide a gap. If a gap is relevant to the application, you can decide how best to explain it separately.
10. Forgetting to Follow the Employer’s Instructions
Even a well-written résumé can create problems if you ignore the application requirements.
An employer may request a particular file format, ask applicants to include specific information, or require an application through a designated portal.
Before submitting your application, confirm that you have followed the instructions.
Open the final file to check that it displays correctly. Give the file a clear name, such as FirstName-LastName-Resume.pdf, if a PDF is requested.
Keep a copy of the version you submitted so you can refer to it when preparing for an interview.
A Quick Résumé Review Checklist
Before submitting your next application, check each item:
- My contact information is accurate.
- My résumé highlights experience relevant to the position.
- My bullet points explain what I did.
- My skills are supported by real examples.
- My formatting is consistent and easy to read.
- My dates and qualifications are accurate.
- I have checked spelling and grammar.
- My file follows the employer’s instructions.
- I have saved the final version.
Final Thoughts
A strong résumé is not necessarily the one with the most elaborate design or the longest list of skills. It is the one that communicates your relevant qualifications clearly and honestly.
Review your document from the employer’s perspective. Can they quickly understand your education, experience, and strengths? Are your examples specific? Is the information accurate?
Making these small improvements can help you present your background more effectively.
Need help creating or improving your résumé?
Use the free CV Perfector résumé builder to organize your information. You can also browse our résumé templates and examples for ideas on presenting your experience clearly.