Experience Letter Format: What HR Must Include (+ Free Template)

What an Experience Letter Proves

An experience letter — sometimes called a work experience certificate — is issued by an employer on company letterhead confirming that a person worked there, in which role, and between which dates. Background-verification agencies treat it as primary evidence. A vague letter is worse than none, because it invites follow-up questions.

Experience Letter vs Relieving Letter

Many employers issue both, and many candidates need both. Do not merge them.

Fields That Must Appear

• Company letterhead with registered address.
• Date of issue and a reference number.
• Employee's full legal name and employee ID.
• Designation, and department if relevant.
• Exact joining date and last working date.
• A one-line statement of conduct.
• Name, designation, and signature of the authorised signatory.
• Company seal, where that is the local convention.

The Tone Rule

Keep it factual. An experience letter is not a recommendation letter — it does not argue that someone is excellent, it records that they were employed. If you want to advocate for the person, write a separate recommendation letter. Mixing the two weakens both.

Equally, never editorialise negatively. "Left without serving notice" belongs in internal records, not on a certificate that a person will carry for a decade. In several jurisdictions a gratuitously damaging statement exposes the employer to a defamation claim.

Copy-Paste Template

[Company Letterhead]

Date: [DD Month YYYY]
Ref: [HR/EXP/2026/014]

TO WHOMSOEVER IT MAY CONCERN

This is to certify that [Full Name] (Employee ID: [ID]) was employed
with [Company Name] as [Designation] in the [Department] department
from [Joining Date] to [Last Working Date].

During this tenure, [he/she/they] was responsible for [one line of
core responsibilities]. We found [him/her/them] to be sincere,
professional, and diligent in the discharge of assigned duties.

We wish [him/her/them] success in future endeavours.

For [Company Name]

[Signature]
[Name], [Designation]
[Company Seal]

Mistakes That Fail Verification

• Date ranges that disagree with payroll records. Verifiers cross-check.
• A designation nobody can confirm, such as an internal title never used in offer letters.
• No signatory name — only an illegible signature.
• Scanned copies with a pasted signature image. Issue a signed PDF instead.

Storing and Reissuing

Keep a reference number and a copy of every letter issued. Former employees will ask for a reissue years later, and reconstructing the dates from memory is how discrepancies appear.

Get the Format Right in One Minute

Start from a structured file rather than a blank page. Our free letter templates include experience, offer, and appointment letters laid out on proper letterhead, exportable to PDF or Word with no sign-up. If you are also drafting the departure paperwork, our two weeks notice guide covers the employee's side, and business letter format covers the conventions of formal correspondence.

Frequently Asked Questions

Can an employer refuse an experience letter?

Practice varies by jurisdiction and contract. Many employers treat it as a routine obligation once dues are cleared.

Does it need a company seal?

Not everywhere, but where it is conventional its absence invites doubt. Include it if your organisation has one.

Should salary be mentioned?

Generally no. Salary belongs in a separate salary certificate requested for a specific purpose, such as a loan.

Employment documentation is governed by local law. Where a letter may be relied on as a legal record, have your template reviewed once by counsel.