What is Proof of Work Experience
Proof of work experience refers to the official documentation confirming your professional background. If you intend to immigrate to Canada through any economic immigration program, whether federal or provincial, you must provide evidence of your qualifying work experience. The same applies when applying for a closed work permit based on a job offer from a Canadian employer.
What Type of Work Experience Is Accepted for Immigration Purposes
To be considered valid:
- The work must be paid.
Unpaid internships, volunteer work, or probationary periods without remuneration cannot be counted as work experience for immigration programs. - You must have actively performed your job duties.
IRCC recognizes actual employment activity, not merely the period during which you were formally employed.
Additional considerations:
- Standard paid leave and short-term sick leave are generally included as part of your work experience.
- Prolonged absences from work, even if you remained officially employed, should be excluded from reference letters when calculating experience for immigration.
Always consult the specific requirements of the program you intend to apply under, as additional rules or restrictions regarding work experience may apply.
Does Maternity, Parental, or Childcare Leave Count as Work Experience
No, periods during which you were on maternity, parental, or childcare leave and not actively performing paid work cannot be counted as qualifying work experience.
Even if your position was formally maintained and you received government benefits such as Employment Insurance (EI), these periods are not considered valid work experience, as no salary was paid by the employer during this time.
Do Standard Paid Leave and Sick Leave Count as Work Experience
Yes, the following are included in your work experience:
- Annual paid leave;
- Public holidays and weekends;
- Paid breaks;
- Short-term sick leave.
The following are excluded:
- Extended medical leave (such as EI or short-term disability periods);
- Unpaid leave of absence;
- Employer-imposed unpaid downtime (e.g., unpaid leave due to lack of available work).
Example:
If you took your regular annual vacation or a week off due to minor illness, these periods are counted toward your work experience.
However, if you took six months of unpaid leave for personal travel, or your employer placed you on unpaid leave due to operational reasons, these periods must be excluded from the work experience you intend to claim for immigration purposes.
How Many Years of Experience Must Be Confirmed and Are Reference Letters Required from All Employers
Reference letters are mandatory only for the work experience:
- That you intend to claim under your specific immigration program;
- That contributes to your points under Express Entry or other selection criteria;
- That is required to meet the eligibility conditions of your program.
Example:
Under Express Entry:
- For the Federal Skilled Worker Program, up to three years of foreign work experience are counted toward your points.
- If three years of experience are insufficient to meet the minimum 67-point threshold, additional experience must be documented with reference letters to improve your score.
Provincial Nominee Programs (PNPs) may have different experience requirements, both in terms of duration and occupation. Before preparing your documents, carefully assess:
- How many years of work experience you will claim;
- Which specific positions are relevant to your program;
- What documentation is required to support your claim.
This approach helps avoid unnecessary paperwork for experience that does not contribute to your eligibility or improve your application outcome.
Conclusion
Carefully review the requirements of the program you are applying under and only claim work experience that provides measurable benefits for your immigration case. All qualifying experience must be supported by official documentation prepared in accordance with IRCC standards.


