How Long Do Demerit Points Stay on Your Licence in Canada?

Last updated: September 12, 2026

CalcGrain’s homepage promises USA, UK, Canada, and Australia. Until this post, Canada had no dedicated licence-points article. Demerit and penalty-point rules are written by provinces. This hub compares Ontario, BC, and Alberta, then links to the Ontario guide for full depth. Tools: points calculator, points expiry, suspension risk, insurance estimator.

Canada is provincial, not federal

Transport Canada does not run a coast-to-coast demerit table. Ontario.ca, ICBC/RoadSafetyBC, and Alberta.ca each publish their own thresholds and stay periods. Mixing them is how “Canada demerit points expiry” articles contradict themselves.

Ontario vs British Columbia vs Alberta

BC is the easy one to mis-quote. There is no single “15 points = automatic 30 days” statute in the Ontario sense. DriveSmartBC and the DIP guidelines describe experienced-driver prohibition risk around 15–19 points in two years, with ICBC billing extra premium above 3 points in 12 months.

Worked example: the same ticket, three clocks

Conviction equivalent to a modest speeding demerit on 1 June 2025 (not a criminal Code offence).

• Ontario: those demerits drop from the total around 1 June 2027 if they were assessed on an offence date of 1 June 2025. Fifteen in the window is still a 30-day full-licence hit.
• Alberta: two years from conviction date; 15 triggers a one-month demerit suspension. A defensive-driving credit can remove up to 3 points once every two years if completed before hitting 15 (alberta.ca).
• BC: the same conviction’s penalty points count toward ICBC’s 12-month premium view and RoadSafetyBC’s two-year DIP table. Three-plus points in a year can mean a bill without a prohibition.

US/UK/AU snapshot (hub, not a UK duplicate): when do license points expire.

Why Canada cannot share one federal number

Licensing is provincial. A homepage that lists “Canada” is promising a map, not a statute. Ontario publishes a clean 15-point / 30-day full-licence line and a two-year stay from the offence date. Alberta publishes 15 points in two years from conviction for a one-month first suspension, with 8–14 as a caution letter and 7 demerits on reinstatement. British Columbia splits ICBC’s Driver Penalty Point premium (12-month view, extra premium above 3 points) from RoadSafetyBC’s Driver Improvement Program (two-year tables, experienced-driver prohibition risk around 15–19 points, much lower GLP rungs).

If you move provinces, the old abstract still exists for insurers even when the new registrar uses a different demerit table. CalcGrain’s calculators need the region that matches the licence in your wallet, not the province you vacationed in.

Australia still has a lighter version of this gap: NSW is covered in depth; Victoria, Queensland, and WA are not this article. This page exists because Canada was the advertised country with zero dedicated posts.

ICBC’s Driver Penalty Point premium is the piece US-style articles skip. DriveSmartBC: ICBC looks at hazardous moving convictions in 12-month periods and bills extra premium when the point total exceeds 3, on a birthday billing cycle. You can owe money without RoadSafetyBC issuing a prohibition. RoadSafetyBC’s DIP tables then escalate separately: experienced drivers often see a warning letter in the 9–14 point band over two years, with prohibition risk discussed at 15–19. Novice GLP rungs start far lower (on the order of 2–6 points). Cite the PDF, not a forum “15 points = Canada suspension.”

Alberta reinstates a fully licensed driver with 7 demerits still on the abstract for two years from reinstatement — alberta.ca. A second demerit suspension inside a year is three months; a third pattern can be six months. A defensive-driving credit of up to 3 points once every two years is allowed only if completed before accumulating 15. Ontario’s post-suspension 7 is a cousin, not a copy: Ontario’s stay is offence-date; Alberta’s is conviction-date.

Unfulfilled in this brief: Quebec’s SAAQ demerit table and the Atlantic provinces. They are real systems; they are not sourced in this article, so they are not invented here. If you hold a Quebec permit, use SAAQ, not this ON/BC/AB hub.

Internal tools still apply if you pick the right region: points calculator, expiry, suspension risk, insurance estimator. Ontario depth stays on the Ontario guide.

Search queries like “how long do demerit points stay on license Canada” fail when a page pretends Ontario’s offence-date stay is Alberta’s conviction-date stay. This hub’s table is the fix: three columns, three ministries, three official links. If you only need Ontario’s 15-point / 30-day line, finish on the Ontario guide. If you need ICBC billing vs RoadSafetyBC prohibition, stay on the BC column here.

Insurance still outlasts demerit math in every province in this comparison. A conviction can sit on an abstract after the demerit total has dropped. That is the same lesson as the US/UK hub, applied to provincial files. Use the insurance estimator as a sketch, then a broker quote.

Novice rules are the other place a Canada-wide article goes wrong. Ontario G1/G2 thresholds sit well below the full-licence 15. Alberta GDL uses an 8-point suspension trigger in regulation. BC GLP (N/L) can see RoadSafetyBC intervention after a handful of penalty points. If the licence is still graduated, do not use the experienced-driver column in the table above. Confirm class on the ministry page, then set the matching region in the calculators before you treat 15 as a personal limit.

Sources

• Ontario — Understanding demerit points
• Alberta — Demerit driving suspension and demerit points
• RoadSafetyBC — Driver Improvement Program policies
• DriveSmartBC — Penalty points (ICBC DPP premiums vs RoadSafetyBC)

Run points, expiry, and suspension risk for the province on the licence.