The Resume Typos and Mistakes That Cost You Interviews

⏱ 5 min read · Resume & Career

Your resume says you have "excellent attention to detail." It also has three typos, inconsistent date formatting, and a phone number with the wrong number of digits. The recruiter notices. Your application goes in the reject pile.

Small errors signal carelessness. If you can't proofread a one-page document about yourself, why would a company trust you with their work? Understanding common mistakes helps you avoid them.

Typo 1: Your Own Name or Contact Info

Misspelling your own name or having a typo in your email/phone is surprisingly common. And it's fatal. If the recruiter can't contact you, you can't get interviewed.

Check: Name spelling, email address, phone number (correct number of digits), LinkedIn URL (actually works).

Pro tip: Send a test email to the address on your resume. Call the phone number. Click the LinkedIn link. Verify everything works.

If your contact info has errors, your resume is useless. Double-check every digit and character.

Typo 2: Company Names

Writing "Gogle" instead of "Google" or "Microsft" instead of "Microsoft" shows you didn't proofread. Even if it's a typo, it looks like you don't care.

Company names are proper nouns. Spell them exactly as the company spells them: "LinkedIn" not "Linked In," "GitHub" not "Github."

Mistake 3: Inconsistent Date Formatting

Job 1: "Jan 2020 - Dec 2022"
Job 2: "2018-2020"
Job 3: "March 2015 to June 2018"

Pick one format and use it everywhere. Inconsistency looks sloppy.

Standard formats: "Jan 2020 - Dec 2022" or "2020-2022" or "January 2020 - December 2022"

Mistake 4: Tense Inconsistency

Current job: Use present tense ("Manage team," "Build features," "Lead projects")
Past jobs: Use past tense ("Managed team," "Built features," "Led projects")

Mixing tenses within the same job description is confusing and unprofessional.

Typo 5: Homophones

Common errors:
- "Lead" vs "Led" (I led the team, not I lead the team)
- "Their" vs "There" vs "They're"
- "Your" vs "You're"
- "Its" vs "It's"
- "Affect" vs "Effect"

Spellcheck won't catch these because they're real words. You need human proofreading.

Mistake 6: Bullet Point Inconsistency

Some bullets end with periods. Some don't. Some are full sentences. Some are fragments.

Pick a style and stick with it:
- All bullets are fragments, no periods
- All bullets are full sentences, all have periods

Don't mix styles within the same resume.

Typo 7: Extra Spaces

Two spaces between words. Space before a period. No space after a comma. These are subtle but noticeable.

Find and replace: Search for double spaces (" ") and replace with single space (" "). Repeat until no double spaces remain.

Mistake 8: Broken Formatting

Bullet points that don't align. Headers in different fonts. Inconsistent indentation. These happen when you copy-paste from different sources.

Solution: Build your resume in one tool (Word, Google Docs, LaTeX) from scratch. Don't copy-paste from multiple sources.

Typo 9: Wrong Company in Cover Letter

Your cover letter says "I'm excited to join Microsoft" but you're applying to Google. This is the worst mistake. It shows you're using a template and didn't customize.

Always do a final search for the company name before submitting. Make sure it matches the job you're applying to.

Mistake 10: File Name

Your resume file is named "resume_final_v3_updated.pdf" or "John_Resume_OLD.pdf"

Use a professional file name: "FirstName_LastName_Resume.pdf" or "FirstName_LastName_CompanyName.pdf"

The file name is the first thing recruiters see when they download your resume.

The Proofreading Process

1. Write your resume
2. Wait 24 hours
3. Read it out loud (you'll catch awkward phrasing)
4. Use spellcheck (catches obvious typos)
5. Read it backward (catches typos spellcheck misses)
6. Have someone else read it (fresh eyes catch what you miss)
7. Print it and read on paper (different medium reveals errors)

Don't skip steps. Each catches different types of errors.

Common Grammar Mistakes

- "Managed a team of 8 engineers"
- "Managed a team of eight engineers"
- "Managed a team of 8 Engineers" (don't capitalize job titles mid-sentence)

- "Increased revenue by 40%"
- "Increased revenue by 40 percent"
- "Increased revenue by 40 %" (no space before %)

The Fresh Eyes Test

You've read your resume 50 times. You can't see errors anymore. You need fresh eyes.

Ask a friend, family member, or colleague to proofread. They'll catch typos you've read past 100 times.

If you don't have someone to ask, use online tools: Grammarly, Hemingway Editor, or even ChatGPT for proofreading.

The Overnight Test

Never submit a resume the same day you write it. Sleep on it. Review it the next morning with fresh eyes.

Errors that were invisible yesterday become obvious today. The overnight test is the simplest way to improve quality.

Why Typos Matter So Much

A typo doesn't mean you're unqualified. But it signals:
- Lack of attention to detail
- Carelessness
- Not taking the application seriously

Recruiters see hundreds of resumes. They use any reason to narrow the pile. A typo is an easy reason to reject.

Your competition has error-free resumes. If yours has errors, you're at a disadvantage.