How much does a DUI really cost in Quebec? Far more than the fine. Between the roadside penalty, towing, PERRCCA and Alcofrein, an ignition interlock, a lawyer and years of higher insurance, a single impaired driving charge can cost more than a used car. And the money is only part of it.
Use our free calculator below to add up what a DUI could cost you in Quebec. Every number is editable, so you can plug in your own bills as they come in.
DUI cost calculator: Quebec
Pick your situation. Every amount below can be changed, so type in your real bills as they come in.
| Criminal Code minimum fineSet by your blood alcohol reading. Judges can order more. | |
| Victim fine surcharge (30%)Added to the fine unless the judge waives it. | |
| Ignition interlockInstallation, monthly fees and removal. | |
| Lawyer (rough estimate)Ask for a quote. Many lawyers offer a free first consultation. | |
| Higher insuranceExtra premium over the years you choose. |
An estimate for a first offence, not a quote. Fees change, and your situation may add or remove costs.
The costs of a DUI in Quebec, line by line
1. Criminal Code fines
Impaired driving is a federal crime, so the minimum fines are the same across Canada:
| Situation (first offence) | Minimum fine |
| Impaired, or blood alcohol 0.08 to 0.119 | $1,000 |
| Blood alcohol 0.12 to 0.159 | $1,500 |
| Blood alcohol 0.16 or higher | $2,000 |
| Refusing a breath or blood demand | $2,000 |
A victim fine surcharge is usually added. A second offence brings at least 30 days in jail, and a third at least 120 days.
2. Provincial penalties and fees in Quebec
The SAAQ publishes its own list of what a first impaired driving offence costs in Quebec, and its total is at least $5,000, before legal fees and higher insurance. That includes the $1,000 minimum fine, the PERRCCA evaluation, the Alcofrein session or comprehensive assessment, the ignition interlock and the cost of getting a new licence, which includes an extra insurance contribution.
On top of the court case, the SAAQ suspends your licence for 90 days on the spot, and your vehicle can be seized for 30 or 90 days. Driving during a penalty period brings a separate fine of $1,500 to $3,000.
| PERRCCA summary assessment | $351 |
| Alcofrein awareness session | $150 |
| New licence (includes extra insurance contribution) | $420 |
| Vehicle seizure: towing and storage | Varies |
3. Ignition interlock
To drive again before your prohibition ends, you will usually need an ignition interlock in your vehicle. SAAQ lists $165 to $350 to install, $69.99 a month and $55 to remove. You pay to have it installed, a monthly fee, regular calibration visits and removal at the end. Ask the approved provider for every fee in writing before you sign.
4. Lawyer’s fees
Legal fees depend on the lawyer, the evidence and whether your case goes to trial. A quick guilty plea costs less than a full trial, but a good impaired driving lawyer can find problems with the roadside test, the breath readings or your Charter rights that lead to a better result. That can save you thousands on everything else on this page. Find an impaired driving lawyer in Quebec, and ask about a free first consultation.
5. Car insurance
In Quebec, the SAAQ covers bodily injury, but the coverage for your car comes from private insurers, and they will raise your premium or drop you after a conviction. The SAAQ also adds an extra insurance contribution when you get your new licence. For many people this is the biggest cost of all, because it lasts for years.
6. Hidden costs nobody warns you about
- Getting around: taxis, rides and transit while you cannot drive.
- Lost income: missed shifts for court dates, appointments and programs, or a job that needs a licence.
- Travel: a criminal record can get you turned away at the US border.
- A second offence: the costs and jail time climb fast if it happens again.
How to keep the cost down
- Talk to a lawyer early. Deadlines to challenge a roadside suspension can be short.
- Follow every condition. Missing a court date or driving while suspended adds new charges and fines.
- Get the program done quickly. Your licence will not come back until PERRCCA and Alcofrein is finished.
- Shop for insurance. Rates for high-risk drivers vary a lot from one company to the next.
- Deal with the drinking or drug use. It protects your family, your licence and your wallet. See our free guide to treatment in Quebec.
Frequently asked questions
How much does a first DUI cost in Quebec?
Most people pay many thousands of dollars once fines, provincial penalties, PERRCCA and Alcofrein, the ignition interlock, a lawyer and higher insurance are added up. Use the calculator on this page with your own numbers for an estimate.
What is the minimum fine for impaired driving in Canada?
Under the Criminal Code, the minimum fine for a first offence is $1,000. It rises to $1,500 for a blood alcohol reading of 0.12 to 0.159, and $2,000 for 0.16 or higher or for refusing to provide a sample. A victim fine surcharge is usually added.
How much does an ignition interlock cost?
Expect an installation fee, a monthly lease and monitoring fee, and a removal fee. Over a year the total usually runs into the thousands, so ask the approved provider for every fee in writing.
Is hiring a DUI lawyer worth the cost?
Often, yes. A conviction brings years of costs, from the fine and interlock to higher insurance. If a lawyer can get the charge withdrawn, reduced or beaten, the savings can be far larger than the legal fee. Many lawyers offer a free first consultation.
Does a DUI cost more than money?
Yes. A criminal record can affect your job, travel to the United States and your family life. Losing your licence puts pressure on everyone who depends on you to get to work, school and appointments.
The human impact: a DUI costs the whole family
The calculator shows dollars. It cannot show what a DUI does to the people who love you. When one person loses their licence, the whole family carries the load.
There is a way through this. Families that come out stronger usually do three things: they get good legal advice early, they talk openly about what happened, and they get help for the drinking or drug use behind it. Staying in treatment, spending time with people who support your recovery and going to support meetings all help. Family members can find support too, through groups like Al-Anon and Alateen.
Start with our free treatment and recovery guide for Quebec, and talk to a local impaired driving lawyer about your case.
Sources: Criminal Code of Canada, s. 320.19; SAAQ: Costs related to impaired driving (checked November 9, 2026). Lawyer, interlock and insurance amounts are rough estimates. This is general information, not legal advice. Fees change, so confirm with the agency or provider.
