Last updated: September 12, 2026
Ontario does not “take points away” from a starting balance of 15. You begin at zero and gain demerits when convicted. The live question is how many points before suspension in Ontario — 15 for a full licence — and how long they stay: two years from the offence date. Model it on the points calculator and suspension risk tools.
For BC and Alberta on the same page, use Canada demerit points: Ontario, BC & Alberta compared. This article is the Ontario guide.
How Ontario demerits work
ontario.ca: demerit points stay two years from the offence date. Accumulation in that window can cost the licence. Paying quickly does not start a shorter clock.
Full licence vs novice thresholds
| Full licence (ontario.ca / MTO handbook) | What happens |
|---|---|
| 6–8 points | Warning letter |
| 9–14 points | Second warning letter |
| 15+ points | 30-day suspension; surrender the licence as instructed |
| After that suspension | Points reduced to 7 (full) / 4 (novice) |
Novice (G1/G2 and equivalent handbook rows) use lower rungs; 9 points is the novice suspension trigger in the official MTO handbook (60 days), with still-lower warning bands. Always match your class on ontario.ca.
Worked example: 9 vs 15
A fully licensed driver at 9 points has a warning, not an automatic 30-day loss. Six more demerits inside the two-year offence window reach 15. After serving the 30 days and reinstating, the balance becomes 7 — so a modest new conviction can climb back toward another 15 (and the handbook’s longer second suspension).
Date the two-year stay on the points expiry calculator.
Insurance and the abstract
Demerits dropping after two years is not the same as a clean abstract for premiums. Sketch directionally with the insurance estimator.
Novice vs full G, and second suspensions
Ontario does not give every class the same 15-point, 30-day story. The MTO handbook’s novice rungs warn earlier and suspend at 9 points (commonly 60 days). After a full-licence 15-point suspension, the record is set to 7 demerits, not zero. Reach 15 again and the handbook’s second suspension is six months. Failing to surrender the licence when instructed can extend the loss up to two years — ontario.ca is explicit.
Demerits are added on conviction, but they stay two years from the offence date. Paying quickly does not shorten that stay. BC and Alberta are not Ontario with different accents — compare them on the Canada hub.
Ontario.ca is explicit that you do not start with a bucket of points to “lose.” You start at zero and gain. That wording matters because US drivers arriving from Florida’s 12-point ladder often reverse the arithmetic. A warning letter at 6–8 points is not a suspension. A second letter at 9–14 is still not the 30-day loss. Fifteen is.
Worked calendar: offence 1 April 2025 adding 4 demerits, offence 1 October 2025 adding 3, offence 1 March 2026 adding 4. Total 11 — still a warning band for a full G licence. One more 4-point conviction on 1 May 2026 reaches 15. The April 2025 demerits remain until 1 April 2027. After a 30-day suspension the balance becomes 7, so the next modest ticket is not a fresh start.
Insurance and the three-year abstract are a different file from the two-year demerit stay. Sketch premiums on the insurance estimator. Model dates on points expiry and headroom on suspension risk.
Fully licensed G drivers get a first warning at 6–8 demerits and a second at 9–14. Novice classes (G1/G2 and handbook equivalents) are warned earlier and can be suspended at 9 points, commonly for 60 days. After a novice suspension the handbook reduces the balance to 4, not 7. Mixing those rungs is how people think Ontario “changed the 15-point rule” when they were reading a novice row.
Failing to surrender the licence when the suspension letter says to can extend the loss up to two years. Reinstatement is not automatic on day 31 without following the ministry letter. A second trip to 15 points on a full licence is a six-month suspension in the MTO handbook — another reason the post-suspension balance of 7 is not a clean slate.
This guide is Ontario only. BC penalty points and Alberta conviction-date stays belong on the Canada comparison, which summarizes Ontario and links here instead of reprinting this table.
Typical Highway Traffic Act rows that add demerits (speeding bands, follow too closely, fail to remain) are listed on ontario.ca and in the MTO handbook. This page does not invent a full offence-to-points tariff; if a row is not on those official lists, it is omitted. Use Traffic Violation Points Lookup as a directional sketch, then the abstract. Speeding bands on the official list are not the same as Florida’s 3/4-point split or New York’s 3–11 point speed table — do not import those numbers onto an Ontario file.
After reinstatement, the remaining 7 (full) or 4 (novice) demerits still occupy the two-year offence window. That is why “I already served 30 days” is not the same as a clean licence for the next ticket. Pair the points calculator with suspension risk after every new conviction date.
Frequently Asked Questions
How many demerit points before an Ontario licence suspension?
Fully licensed drivers: 15 or more demerit points trigger a 30-day suspension (ontario.ca). Warning letters go out at 6–8 and 9–14 points. Novice drivers face lower thresholds (9 points suspends a novice licence for 60 days in the MTO handbook).
How long do demerit points stay on an Ontario licence?
Ontario.ca: demerit points stay on your record for two years from the offence date — not from the day you paid the ticket.
Do I start with points and lose them?
No. Ontario adds points for convictions. You start at zero and accumulate. After a full-licence 15-point suspension, the record is reduced to 7 (novice: 4).
What happens if I do not surrender my licence?
Ontario.ca: you can lose the licence for up to two years if you fail to surrender it when the suspension letter instructs you to.
Is a second 15-point hit worse?
MTO handbook: reaching 15 points again after a full-licence suspension can mean a six-month suspension. Confirm the current handbook wording for your class.
Do Ontario demerits match BC or Alberta?
No. Canada is provincial. BC uses RoadSafetyBC penalty points and ICBC premiums; Alberta suspends fully licensed drivers at 15 points in two years from conviction date. See the Canada comparison hub.
Will insurance ignore expired demerits?
Convictions can remain on a driver’s abstract longer than the two-year demerit stay. Insurers rate the conviction, not only the live demerit total.
Which CalcGrain tools apply?
Points calculator, suspension risk, points expiry, and the insurance estimator — then verify on ontario.ca and your abstract.
Does an out-of-province ticket add Ontario demerits?
Ontario can record convictions from other jurisdictions when they map to Highway Traffic Act offences. Treat the abstract as the source of truth; this page does not invent an interprovincial tariff.
Sources
- Ontario.ca — Understanding demerit points
- MTO — Keeping your driver’s licence
Use points, suspension risk, and expiry calculators, then the official abstract. If ontario.ca updates a warning band, treat that page as the live rule — this guide is a reading of the ministry text dated 12 September 2026, not a substitute for the letter in your mail.