What counts as misrepresentation
Section 40(1)(a) makes a person inadmissible for directly or indirectly misrepresenting or withholding material facts relating to a relevant matter that induces, or could induce, an error in the administration of the Act. Common examples:
- not disclosing a previous visa refusal from Canada or another country;
- leaving out a spouse, child or previous marriage;
- fraudulent or altered documents, such as bank statements, employment letters or education records, even when supplied by an agent;
- an inaccurate travel or address history; or
- a relationship of convenience in a sponsorship.
You are responsible for everything submitted in your name, including by a representative or employer.
Materiality and innocent mistake
Not every error is misrepresentation. The misstatement must be material: it must have the potential to affect the decision, even if it did not in fact do so. Trivial errors, such as a typo or a wrong date that changes nothing, are not misrepresentation.
A narrow innocent mistake exception exists where the person honestly and reasonably believed they were not withholding material information, and the knowledge was beyond their control. It is applied strictly. Simply not reading the forms before signing is rarely enough.
The process
- Procedural fairness letter or interviewThe officer sets out the concern and gives you a deadline to respond. This is the stage where cases are won or lost.
- DecisionIf the officer finds misrepresentation, the application is refused and the five-year period begins.
- Inside CanadaFor people in Canada, a section 44 report can lead to an Immigration Division hearing and an exclusion order.
- ChallengesPermanent residents and sponsors can often appeal to the IAD. Others can seek judicial review at the Federal Court.
The five-year ban
A person found inadmissible for misrepresentation remains inadmissible for five years from the final refusal, or from the date a removal order is enforced if they were in Canada. During that period they cannot apply for permanent residence. Family members included in the application can also be affected.
How ATWORLD IMMIGRATION helps
- We review the original file to see exactly what was said and by whom.
- We write fairness letter responses addressing materiality and any innocent mistake.
- We gather affidavits and records showing what you knew.
- We take IAD appeals and coordinate judicial review with litigation counsel.
- We correct the record proactively before an officer finds the problem.
Last reviewed November 2026. This page is general information, not legal advice. Immigration law and IRB procedure change often; we confirm the current rules for your file at your consultation.