What “Criminally Inadmissible” Actually Means
Criminal inadmissibility is the legal term Canada uses when a past conviction, a current charge, or even an act you committed abroad is enough to refuse you entry, refuse a visa, or strip a permit you already hold. It is governed by Section 36 of the Immigration and Refugee Protection Act (IRPA), and it applies to visitors, workers, students, permanent residents, and people applying from outside Canada.
The single most important thing to understand: Canada does not care how your home country classified the offence. A border officer compares the foreign offence to its closest Canadian equivalent. If that equivalent is an indictable offence, or a hybrid offence prosecutable by indictment, you are presumed inadmissible until you fix it.
This guide walks through the offence categories that actually trigger refusals, the timelines that govern how long inadmissibility lasts, and the four legal remedies that can clear the path: a Temporary Resident Permit, criminal rehabilitation, deemed rehabilitation, and a legal opinion letter.
The Two Tiers of Criminal Inadmissibility (IRPA Section 36)
Canadian immigration law splits criminal inadmissibility into two tiers. The tier you fall into determines which remedies you qualify for and how long you have to wait.
Serious Criminality (IRPA s. 36(1))
You fall under serious criminality if you have:
- A conviction in Canada for an offence punishable by a maximum sentence of 10 years or more, or
- A conviction outside Canada for an offence that, if committed in Canada, would carry a maximum sentence of 10 years or more, or
- A conviction in Canada that resulted in an actual sentence of more than six months, regardless of the offence’s maximum penalty.
Serious criminality cannot be cleared by waiting. Deemed rehabilitation is not available. The only routes back are an approved criminal rehabilitation application or a Temporary Resident Permit.
Criminality (IRPA s. 36(2))
You fall under standard criminality if you have:
- A single Canadian or foreign conviction that, in Canada, would be an indictable (or hybrid) offence with a maximum penalty under 10 years, or
- Two or more summary convictions not arising from the same incident.
Criminality is the easier tier to clear. Deemed rehabilitation, criminal rehabilitation, a TRP, and in some cases a legal opinion letter are all on the table.
Crimes That Will Make You Inadmissible to Canada
The list below covers the offence categories that account for the overwhelming majority of refusals at Canadian ports of entry and visa offices. Names and exact wording vary by jurisdiction; what matters is the Canadian equivalent.
1. Impaired Driving (DUI, DWI, OUI, Drug-Impaired Driving)
This is the offence that catches the most travellers off guard. On December 18, 2018, Canada raised the maximum penalty for impaired driving from five years to ten under the Cannabis Act amendments to the Criminal Code. That single change reclassified DUI as serious criminality under IRPA s. 36(1).
What this means in practice:
- A single DUI from any country, no matter how minor in your home jurisdiction, is now treated as serious criminality.
- Deemed rehabilitation is no longer available for DUIs.
- Wet reckless, reckless driving causing injury, leaving the scene, and refusing a breathalyser are typically captured as well.
- “Expunged,” “diverted,” or “set aside” convictions in the U.S. are still visible to Canadian officers and still trigger inadmissibility unless paired with a remedy.
Check Out Criminally Inadmissible to Canada Due to a Criminal Charge or Conviction in or Outside of Canada?:
2. Drug Offences
Possession, trafficking, importing, exporting, and production offences under the Controlled Drugs and Substances Act are common bases for inadmissibility. Most are hybrid offences with maximum penalties at or above 10 years, which puts them in serious criminality territory.
Cannabis is the exception worth knowing: simple possession of cannabis in small quantities is no longer an offence in Canada, but a foreign conviction is still assessed against the Canadian equivalent at the time of the application or arrival, and trafficking and import/export offences remain inadmissibility triggers.
3. Violent Offences
- Assault (simple, with a weapon, causing bodily harm, aggravated)
- Domestic violence and uttering threats
- Robbery
- Manslaughter and homicide
- Kidnapping and forcible confinement
- Vehicular manslaughter (often filed as criminal negligence causing death in Canada)
Most are hybrid or strictly indictable. Assault causing bodily harm and aggravated assault both carry maximum penalties at or above 10 years, which makes them serious criminality.
4. Sexual Offences
Sexual assault, sexual interference, child pornography offences (possession, distribution, production), and luring are all serious criminality and effectively permanent triggers. These are among the offences IRCC scrutinises most closely on rehabilitation applications.
5. Weapons Offences
- Unauthorised possession of a firearm
- Concealed carry without authorisation
- Pointing a firearm
- Possession for a purpose dangerous to public peace
- Unsafe storage
A U.S. concealed-carry conviction or an unsafe-storage charge is enough to trigger refusal at the land border. Most weapons offences are hybrid and prosecutable by indictment.
6. Theft, Fraud, and White-Collar Offences
- Theft (over and under $5,000)
- Fraud and identity theft
- Embezzlement
- Money laundering and proceeds of crime
- Tax evasion
- Bribery and corruption
Theft over $5,000 and most fraud offences are indictable with 10-year maximums (serious criminality). Theft under $5,000 is hybrid; a single conviction can still make you inadmissible under s. 36(2).
7. Offences Against the Administration of Justice
- Obstruction of justice
- Resisting or assaulting a peace officer
- Failure to appear, failure to comply with conditions
- Perjury
- Escape or attempting to escape lawful custody
These often travel with another charge but stand alone as inadmissibility grounds.
8. Cybercrime and Privacy Offences
- Unauthorised use of a computer
- Identity theft and identity fraud
- Criminal harassment (stalking)
- Voyeurism
- Non-consensual distribution of intimate images
Most are hybrid offences in Canada. Stalking and harassment frequently appear on refusal letters because they carry maximum penalties of 10 years.
9. Public Order and Morals Offences
- Disorderly conduct equivalents (causing a disturbance)
- Indecent exposure
- Mischief over $5,000
- Arson
- Public mischief and false statements to police
Severity is the deciding factor here. Mischief over $5,000 and arson are serious criminality. A single causing-a-disturbance conviction is usually summary-only and may not trigger inadmissibility on its own.
10. Driving Offences That Are Not DUI
Careless driving, dangerous driving, street racing, and driving while disqualified can all be inadmissibility triggers. Dangerous driving causing bodily harm or death sits in serious criminality.
How Border Officers Find Out
Canadian visa officers and Canada Border Services Agency (CBSA) officers run names against the Canadian Police Information Centre (CPIC), which is connected to the FBI’s National Crime Information Center (NCIC). Most U.S. records are visible in seconds at a land border. Convictions, charges, and even arrests without conviction frequently appear.
Lying about a record is a separate ground of inadmissibility (misrepresentation under IRPA s. 40), and it carries a five-year ban of its own. The honest, prepared traveller almost always has more options than the one who hopes the record will not show up.
How to Overcome Criminal Inadmissibility
There are four legal pathways. The right one depends on how long ago the offence happened, how Canada classifies it, and whether you need to enter once or repeatedly.
Option 1: Deemed Rehabilitation (Free, Automatic, Limited)
Deemed rehabilitation means enough time has passed that Canada treats you as rehabilitated by operation of law. No application, no fee. You qualify if all of the following are true:
- The offence is not serious criminality (the Canadian equivalent has a maximum penalty under 10 years).
- It is a single offence, or two or more summary-only offences.
- All sentences, probation, fines, and community service finished at least the required number of years ago.
The clocks:
- 10 years after sentence completion for a single non-serious indictable-equivalent offence.
- 5 years after sentence completion for two or more summary-equivalent offences.
Deemed rehabilitation does not cover DUIs from December 18, 2018 onward, and it does not apply to anything classified as serious criminality. You should still travel with court records, sentencing documents, and proof of completion. Officers retain discretion to refuse entry even when the criteria appear to be met.
Option 2: Criminal Rehabilitation (Permanent Fix, Application Required)
Criminal rehabilitation is the permanent solution. Once approved, the conviction no longer makes you inadmissible. You apply through IRCC using form IMM 5312 and supporting documents (court records, FBI report or equivalent, local police certificates, personal statement).
Eligibility:
- At least five years must have passed since the full completion of all sentences, including any probation, fines, restitution, and community service.
- The conviction must be eligible (most offences are; a few categories cannot be rehabilitated).
Government fees (effective December 1, 2025):
- Non-serious criminality: CAD $246.25
- Serious criminality: CAD $1,231
Processing typically runs 12 to 18 months; serious criminality files routinely take longer because they require ministerial review. Plan early. If you have a wedding, a job, or a closing in nine months, criminal rehabilitation alone is not the right tool.
Option 3: Temporary Resident Permit (TRP)
A TRP is a discretionary permit that lets an inadmissible person enter Canada for a specific reason and a specific period, from a single day to three years. It does not erase the inadmissibility; it sets it aside temporarily.
Two paths to apply:
- At a port of entry (U.S. citizens and most U.S. permanent residents): Apply directly to a CBSA officer at a land border, airport pre-clearance, or marine port. Bring court documents, an FBI rap sheet, a police certificate, a written explanation of the trip purpose, and any supporting letters (employer, family).
- At a Canadian visa office: Required for nationals who need a visitor visa, and recommended for high-stakes trips where a refusal at the border would be costly.
A TRP must be justified by need: business, employment, family event, medical care, or another concrete reason. The officer weighs the necessity of entry against the public-safety risk. The fee is CAD $239.75 in most cases, and there is a fee waiver for certain low-risk DUI cases.
Option 4: Legal Opinion Letter
A legal opinion letter is written by a Canadian immigration lawyer and submitted before a charge has resulted in a conviction, or before the file even reaches the border. It explains how the foreign charge maps to Canadian law, why it should not be treated as inadmissibility, and what mitigating factors exist.
Use cases:
- A pending DUI charge that has not yet been adjudicated.
- A charge that was diverted, dismissed, or expunged but still appears on databases.
- Travelling for an urgent reason where a TRP application would not finish in time.
A legal opinion letter is not a permit. It is persuasive material that helps an officer reach the right conclusion without forcing you into a TRP application.
What About a Pardon, Record Suspension, or Expungement?
Canadian record suspensions (formerly called pardons) automatically clear inadmissibility for offences prosecuted in Canada. Foreign pardons and expungements do not.
The Federal Court has consistently held that a U.S. expungement, sealed record, or “set aside” judgment does not bind a Canadian visa officer. The conviction still happened; the file still shows the conduct; inadmissibility still applies. The only foreign equivalent IRCC accepts as binding is a pardon issued by the United Kingdom under the Rehabilitation of Offenders Act 1974.
If your record was expunged or sealed in your home country, plan on either deemed rehabilitation (if you qualify by time) or criminal rehabilitation. A legal opinion letter is often the first step.
How Long Does Inadmissibility Last?
It depends entirely on the classification.
| Situation | Time Until You Can Be Cleared | Mechanism |
|---|---|---|
| Single non-serious offence, sentence completed | 5 years | Apply for criminal rehabilitation |
| Single non-serious offence, sentence completed | 10 years | Deemed rehabilitated automatically |
| Two or more summary offences, sentences completed | 5 years | Deemed rehabilitated automatically |
| Serious criminality (10-year max, including DUI post-2018) | 5 years | Criminal rehabilitation only (no deemed option) |
| Currently on probation, parole, or paying a fine | Clock has not started | Sentence must be fully completed first |
| Indefinite categories (war crimes, organised crime) | No remedy available | Permanent inadmissibility |
The “completion of sentence” date is the date the last requirement was satisfied: the day probation ended, the day the fine was paid in full, the day community service hours were finished. Not the conviction date. Not the release date.
Permanent Residents and Citizens with Criminal Records
The rules above apply primarily to foreign nationals. Permanent residents face a separate consequence: a conviction that meets serious criminality (six months actual sentence or 10-year maximum) can lead to a removal order and loss of PR status. Citizens cannot be made inadmissible, but a citizenship application can be refused or delayed if a conviction is recent.
If you are a PR with a pending charge, the threshold to watch is the six-month sentence line. Sentencing decisions made with that line in mind have repeatedly preserved PR status. Talk to a lawyer before pleading.
Practical Checklist Before You Travel
- Pull your own record. Order a criminal history report from your country (FBI Identity History Summary in the U.S.). Officers will see what you do not, and surprises rarely go well.
- Get certified court records for every charge: information/complaint, sentence, proof of completion.
- Identify the Canadian equivalent. Read the IRPA Section 36 thresholds against the maximum penalty in Canada, not in your home country.
- Calculate your sentence-completion date. Five years and 10 years run from that date, not from the offence date.
- Pick the remedy that matches your timeline. Permanent fix? Rehabilitation. One-off trip? TRP. Pre-conviction or grey-area case? Legal opinion letter.
- Apply early. Rehabilitation files run 12–18 months. TRP applications at visa offices run 3–6 months.
- Never lie at the border. Misrepresentation creates a five-year ban that no rehabilitation application can clear.
Frequently Asked Questions
Can I enter Canada with a DUI from 10 years ago?
Possibly, but not automatically. A DUI from before December 18, 2018 may still be eligible for deemed rehabilitation if it would have been classified as criminality (not serious criminality) under the old rules and 10 years have passed since sentence completion. A DUI on or after that date is serious criminality and requires criminal rehabilitation or a TRP regardless of how much time has passed. Bring all your court records to the border and consider applying for rehabilitation in advance.
Will a single misdemeanour theft conviction keep me out of Canada?
If the Canadian equivalent is a hybrid or indictable offence, yes, until you clear it. Theft under $5,000 is hybrid in Canada and counts as criminality under IRPA s. 36(2). Once five years have passed since sentence completion, you can apply for criminal rehabilitation. After 10 years from sentence completion, you may be deemed rehabilitated if it is your only conviction.
How much does a Temporary Resident Permit cost?
The standard government fee is CAD $239.75. There is a fee waiver for certain low-risk impaired driving cases at the port of entry. Lawyer or representative fees are separate and vary widely.
How long does criminal rehabilitation take?
Most applications take 12 to 18 months, and serious-criminality files routinely take longer because they require ministerial concurrence. Apply as soon as you are eligible. The five-year clock starts the day your sentence is fully completed, not the day of conviction.
Does a U.S. expungement clear me to enter Canada?
No. A U.S. expungement, sealed record, or “set aside” judgment does not bind Canadian immigration officers. The conviction is still treated as if it stands. Only a U.K. pardon under the Rehabilitation of Offenders Act 1974 is recognised. Plan on deemed rehabilitation, criminal rehabilitation, or a legal opinion letter.
What is the difference between a TRP and criminal rehabilitation?
A Temporary Resident Permit lets you enter Canada once or for a defined period (up to three years) despite inadmissibility. It is a temporary set-aside. Criminal rehabilitation is permanent: once approved, the conviction no longer makes you inadmissible at all. TRPs are faster; rehabilitation is the long-term fix.
Can I be inadmissible for a charge that was dropped?
A charge that was dismissed or that did not result in a conviction generally does not make you inadmissible. But arrests, pending charges, and diversions can complicate entry, especially at a land border where officers see the underlying record. A legal opinion letter is the usual tool for these cases.
Do I have to disclose old offences if I was a minor?
Convictions handled exclusively in a youth justice system in Canada do not normally trigger inadmissibility. Foreign juvenile convictions are assessed against the Canadian equivalent: if the matter would have been dealt with under the Youth Criminal Justice Act in Canada, it generally does not make you inadmissible. Disclose it anyway when asked.
What happens if I just show up at the border and hope?
If the record is in CPIC or NCIC, the officer will see it. You will be refused entry, and the refusal becomes part of your file for every future application. A refusal does not technically count against rehabilitation, but it makes future officers more cautious. Apply in advance whenever possible.
Need Help With a Specific Case?
Inadmissibility files turn on small facts: the exact wording of the foreign statute, the actual sentence imposed, the documents you can produce. If your trip is time-sensitive or your record is more than a single straightforward offence, talk to a Canadian immigration lawyer or licensed consultant before you fly.
For related reading on getting into Canada when your file is more complicated than a tourist visa, see our guides on work permits, Express Entry, and moving to Canada from the U.S..
Sources
- Immigration and Refugee Protection Act, Section 36: laws-lois.justice.gc.ca
- IRCC, “Deemed rehabilitation” (canada.ca)
- IRCC, “Rehabilitation for persons who are inadmissible to Canada because of past criminal activity” (Guide 5312, canada.ca)
- IRCC, “Convicted of driving while impaired” (canada.ca)
- Government of Canada, “New impaired driving and marijuana-related penalties could affect immigration status” (December 18, 2018)
- IRCC fee schedule (effective December 1, 2025)