Career glossary

What is Experience Letter?

An experience letter is a document from a former employer confirming the role you held, your tenure and sometimes your responsibilities and conduct.

Also called:
  • Experience certificate
  • Service certificate

Updated 2026-07-25 · one of 47 terms in the OnJob career glossary

Key takeaways

  • An experience letter is a document from a former employer confirming the role you held, your tenure and sometimes your responsibilities and conduct.
  • Also called Experience certificate, Service certificate.
  • In India, experience letters are key proof of your work history.
  • Keep the experience letter from every job you leave, because together they substantiate your career timeline.
Definition

What does Experience Letter mean?

An experience letter, or experience certificate, is issued by an employer when you leave, certifying that you worked there, in what role, and for how long. It may also mention your responsibilities and a brief note on conduct.

How does Experience Letter work in India?

In India, experience letters are key proof of your work history. They are commonly requested during background verification and help establish your total years of experience for future roles and salary discussions.

Why does Experience Letter matter to a jobseeker?

Keep the experience letter from every job you leave, because together they substantiate your career timeline. Background verification agencies check designation, date of joining and date of leaving, and sometimes last drawn salary, against what your resume claims. A gap between your stated experience and these letters is treated as a discrepancy rather than a rounding error, and it can stall an offer even when the underlying work was genuine.

Is Experience Letter the same as Experience certificate?

Yes — Experience Letter is also commonly called Experience certificate, Service certificate. An experience letter is a document from a former employer confirming the role you held, your tenure and sometimes your responsibilities and conduct.

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