How Far Back Should Your Resume Go?

If you have worked for 25, 30, or 40 years, it is hard to fit everything on one or two pages. Nor should you try. A resume is meant to show an employer why you fit a specific job, not to document your entire career.

This guide explains how far back to go, what to do with older experience, and how to decide in your own case.

The general guideline

Many career advisors suggest focusing on the last 10 to 15 years. There are a few reasons:

• Recent work shows current skills. Employers want to know what you can do now.
• Technology and methods change. Work from long ago may involve tools that are no longer used.
• Shorter resumes are easier to read. Recruiters often skim quickly.
• It reduces the chance of age bias. Long histories can signal age before you have a chance to show your value.

This is a guideline, not a rule. The right answer depends on the job you want.

When to include older experience

Sometimes older work belongs on your resume. Consider including it when:

• It is directly relevant to the job you are applying for.
• It shows a skill or credential you have not used recently but that the role requires.
• It involves a well-known achievement or a role that would impress this employer.
• You are changing careers back into a field you worked in earlier.

For example, a person who managed a warehouse 20 years ago and later worked in sales might include the warehouse role when applying for an operations job.

How to handle older jobs

You have several options. Choose the one that best fits your situation.

Option 1: Leave them off

If the older roles are not relevant, it is fine to leave them off. A resume is a summary, not a sworn statement. You are not hiding anything; you are choosing what is most useful to the reader.

Option 2: Add an "Earlier Experience" section

List older roles briefly, without dates or with very little detail. For example:

Earlier Experience

• Office Manager, regional insurance agency
• Customer Service Lead, national retailer

This shows depth without taking up space.

Option 3: Mention it in your summary

Your summary at the top can reference your overall experience without listing every job. For example: "Operations professional with a background in logistics, sales, and team leadership."

Should you include dates on older jobs?

Dates on recent jobs are expected. For older roles in an "Earlier Experience" section, many people leave dates off. Consider whether the dates are necessary for the role. Our guide on whether to include graduation dates covers a related question.

Online applications sometimes require dates for every job. When they do, give accurate information.

What about a long time at one employer?

If you worked for one organization for many years, you can show growth by listing different roles under one employer heading. Focus on your most recent positions. Our guide on writing a resume after 20 years at one company explains how.

Common mistakes to avoid

• Listing every job since your first one. This makes the resume long and harder to read.
• Leaving out relevant older experience just because of the date.
• Making up dates or job titles to hide age. Never do this. Accuracy matters, and background checks may verify your history.
• Using an old format. An "Objective" statement and "References available upon request" are no longer common. A short summary works better.

A quick way to decide

For each older job, ask yourself:

1. Does this show a skill the employer is asking for?
2. Would it make the employer more interested in me?
3. Does it fill a gap that would otherwise raise questions?

If the answer to all three is no, consider leaving it off or listing it briefly.

Where to find help

• American Job Centers offer free resume reviews. Find one through CareerOneStop (opens in a new tab).
• Our resume guide for experienced workers covers formatting, summaries, and skills.
• Our lesson on what an ATS is explains how software reads your resume.

Your next steps

1. List all your past jobs on a separate sheet.
2. Mark the ones from the last 10 to 15 years and any that are directly relevant.
3. Move the rest to an "Earlier Experience" section or remove them.
4. Read your resume as if you were the employer. Does every line help?
5. Ask someone you trust, or a job center counselor, to review it.