What must an employment reference letter include?

It should state job title, employment dates, hours worked per week, salary, and main duties, on letterhead and signed by someone with authority to confirm the employment details.

Can a letter from a co-worker replace an employer's letter?

No. IRCC expects a letter from an employer or authorized representative, such as a supervisor or human resources staff member, not a colleague without authority over employment records.

What if my former employer has closed or will not provide a letter?

Gather alternative evidence such as pay stubs, contracts, tax records or a statutory declaration, and be prepared to explain why a formal letter could not be obtained.

Does the letter need to match the exact National Occupational Classification wording?

It should closely reflect the lead statement and main duties of the claimed occupation, though it does not need to copy the classification text verbatim.

Employment Reference Letters for Immigration Applications

Last updated August 3, 2026 · Reviewed by RCIC Reviewer · Review cadence 60 days

Quick answer

An employment reference letter is a signed document from an employer confirming a candidate's job title, dates of employment, hours worked per week, salary, and main duties matching a specific National Occupational Classification. IRCC uses these letters to verify the skilled work experience claimed in Express Entry and other economic immigration applications.

Key takeaways

A compliant letter must state the job title, exact employment dates, hours worked per week, salary and main duties.
Listed duties should closely match the lead statement and main duties of the relevant National Occupational Classification.
The letter should be on company letterhead and signed by a supervisor or human resources representative with contact details.
Letters for self-employment or unusual arrangements may need additional supporting evidence beyond a single letter.
Missing details, such as hours per week or salary, are a common reason officers request additional documentation.
A letter that only lists a job title without describing duties is generally not sufficient to verify skilled experience.
Reference letters in a language other than English or French require a certified translation.

Purpose

An employment reference letter is how IRCC verifies that a candidate's claimed work experience genuinely matches a skilled occupation. Self-declared work history on an application form is not, on its own, sufficient evidence; the letter from the employer corroborates the dates, seniority, compensation and specific duties performed, allowing an officer to compare the role against the relevant National Occupational Classification (NOC) code.

When it is required

Reference letters are required to support skilled work experience claims in Express Entry programs such as the Federal Skilled Worker Program, Federal Skilled Trades Program and Canadian Experience Class, and are often requested for Provincial Nominee Program applications and some work permit categories that rely on demonstrated experience.

Required for each period of qualifying work experience claimed under an Express Entry program.
Often requested for Provincial Nominee Program streams tied to specific occupations or job offers.
Sometimes required for work permit applications where prior experience supports eligibility.
Needed for both current and past employers when multiple jobs are used to establish experience.

Common mistakes

Submitting a generic letter that confirms only a job title and dates without describing actual duties.
Listing duties that do not clearly correspond to the lead statement or main duties of the claimed National Occupational Classification.
Leaving out hours worked per week, which affects whether the experience counts as full-time equivalent.
Failing to include salary information, which officers use to assess the seniority and nature of the role.
Relying on a letter signed by someone without authority to confirm employment details, such as a co-worker.

Supporting guidance

Ask employers for a letter on official letterhead that clearly states job title, employment dates, hours per week, salary and a detailed list of main duties, written in a way that maps to the relevant National Occupational Classification's description. The signer should include their name, title and contact information so the letter can be verified if needed.

If an employer is unwilling or unable to provide a complete letter, gather alternative supporting evidence, such as pay stubs, tax documents or contracts, though these generally supplement rather than replace a proper reference letter.

Frequently asked questions

What must an employment reference letter include?: It should state job title, employment dates, hours worked per week, salary, and main duties, on letterhead and signed by someone with authority to confirm the employment details.
Can a letter from a co-worker replace an employer's letter?: No. IRCC expects a letter from an employer or authorized representative, such as a supervisor or human resources staff member, not a colleague without authority over employment records.
What if my former employer has closed or will not provide a letter?: Gather alternative evidence such as pay stubs, contracts, tax records or a statutory declaration, and be prepared to explain why a formal letter could not be obtained.
Does the letter need to match the exact National Occupational Classification wording?: It should closely reflect the lead statement and main duties of the claimed occupation, though it does not need to copy the classification text verbatim.

Official sources

IRCC – Proof of work experience

This guide is general information, not legal advice. Government requirements change. Confirm details against the official sources above, and read our editorial standards.