What OPCF 20 actually does
OPCF 20 is the Ontario Policy Change Form that adds transportation-replacement coverage to your standard auto policy. The forms are approved by the Financial Services Regulatory Authority of Ontario (FSRA) and published by the Insurance Bureau of Canada, so the wording is identical from one carrier to the next. The brand name on the quote often reads as "Loss of Use" or "Transportation Replacement," but the legal mechanism is the same endorsement.
Once it is on your policy, OPCF 20 reimburses the reasonable cost of substitute transportation while your insured vehicle cannot be driven because of a loss that is covered under your collision, comprehensive, all perils, or specified perils coverage. "Substitute transportation" is intentionally broad: a rental car, a taxi, a ride-share trip, a transit pass, or even a borrowed car with documented costs can all qualify.
Two limits define the coverage. There is a per-day maximum and an overall maximum, and you choose both when you buy the endorsement. Typical structures sold in Ontario pair a modest daily figure with an aggregate ceiling that runs out after a few weeks, but the exact dollar figures vary by insurer and by the limit you select, so check your declarations page rather than relying on a quote summary.
When the endorsement triggers — and when it doesn't
OPCF 20 only responds when the underlying loss is itself covered. If you carry collision and you crash into a guardrail, your repair claim opens and OPCF 20 starts paying for transportation. If a tree falls on the car and you carry comprehensive, same thing. If you carry only the mandatory minimums and have no physical-damage coverage on the vehicle, OPCF 20 has nothing to attach to and will not pay.
There are two scenarios where drivers are routinely surprised. The first is a mechanical breakdown — a dead transmission is not an insured peril, so OPCF 20 does not pay for the rental while the shop sources parts. The second is a not-at-fault collision where you are relying on Direct Compensation–Property Damage. DCPD does cover loss of use for the not-at-fault driver, but only if you carry the loss-of-use option under DCPD, which on most policies is the same OPCF 20 endorsement. No endorsement, no rental — even when the crash wasn't your fault.
Coverage runs from the date the vehicle becomes undriveable (or is taken in for covered repairs) until the earlier of the repair being finished, the insurer settling a total loss, or the aggregate limit being exhausted. It does not extend indefinitely if the body shop is slow, and it does not stretch to cover the gap between the settlement cheque and the day you actually buy a replacement car.
Choosing a limit that matches reality
The cheapest OPCF 20 tier on most Ontario quotes is built around a daily cap that is comfortable for a compact rental in a small city and tight for anything bigger. If you drive a minivan, a pickup, or anything with a child seat or mobility equipment, the entry-level daily limit may not cover the class of vehicle you actually need, and you will pay the difference out of pocket. Buying up one tier is usually inexpensive in absolute dollars.
The aggregate limit matters more than people expect. Body shops in Ontario have run multi-week backlogs for common repair types — bumpers, sensors, calibrated windshields — and parts delays for newer vehicles with ADAS components can stretch a "two-week" repair past a month. If your aggregate cap is low, you can hit the ceiling before the car comes back, and the meter stops whether or not you still need wheels.
If you lease or finance the vehicle, also look at how OPCF 20 interacts with OPCF 43 (waiver of depreciation) and OPCF 27 (legal liability for damage to a non-owned vehicle, i.e. the rental itself). Loss of use pays for the rental; OPCF 27 covers your liability for damaging it. Many drivers carry both and decline the rental counter's daily damage waiver, which is usually the cheaper path.
Cost trade-off and where it shows up on the quote
OPCF 20 is one of the lower-cost endorsements on a typical Ontario auto policy. The premium scales with the daily and aggregate limits you choose, and it is broadly proportional to the underlying physical-damage premium — drivers in higher-rated territories or with higher-claim vehicles pay a bit more. There is no provincially set price; each insurer files its own rates with FSRA.
Because the line item is small, it tends to get dropped first when a broker is trying to hit a target premium. That is rational on a 20-year-old beater with liability-only coverage, where the endorsement cannot trigger anyway. It is harder to defend on a newer vehicle that is your only car and your only way to get to work. A short walk through your actual fallback options — second household vehicle, transit reliability, employer flexibility — usually settles the question faster than a price comparison.
Note that OPCF 20 is not the same as "new car protection" or "depreciation waiver." Those are separate endorsements (OPCF 43 family). Bundling the names together on a sales summary is common; the coverages are independent and you can carry any combination.
How to actually use it after a claim
Open the claim first. OPCF 20 is administered through your physical-damage claim file, so the adjuster needs that file open before transportation costs start accruing. Most insurers have a preferred rental network and will direct-bill the rental company once a claim number is assigned, which spares you the upfront charge on a credit card.
Keep receipts for anything outside a direct-billed rental — taxi, ride-share, transit passes, even fuel for a borrowed family car if the insurer asks for documentation. Reimbursement is for the reasonable cost of substitute transportation, not a flat per-diem, and the burden of showing what you spent sits with you. The endorsement is not a hardship payment; it is an indemnity, and you cannot collect more than you actually outlaid.
Finally, watch the clock on a total loss. Once the insurer makes a written offer to settle the actual cash value, OPCF 20 generally stops paying within a defined window after that — usually a small number of days, set out in the endorsement wording. If you intend to negotiate the valuation, do it knowing the rental meter is on a timer.
Ontario context and the 2026 reform
The 2026 Ontario auto reform taking effect July 1, 2026 is concentrated on the Statutory Accident Benefits Schedule (medical, rehabilitation, attendant care) and on the structure of optional injury coverages. It does not, as currently drafted, restructure OPCF 20 itself. The endorsement remains a physical-damage add-on tied to your collision, comprehensive, all perils, or specified perils coverage.
What does shift in the reform is the expansion of Direct Compensation–Property Damage and the way drivers think about coverage on the not-at-fault side of a crash. As DCPD becomes a bigger share of how Ontario property-damage claims are resolved, the loss-of-use option under DCPD — which is again OPCF 20 — becomes proportionally more important. If you drop physical-damage coverage but keep DCPD, confirm with your broker whether your transportation-replacement coverage continues to attach.
For the endorsement form itself, FSRA and the Insurance Bureau of Canada are the authoritative references. If a broker quotes you specific dollar caps or exclusion language, ask to see the OPCF 20 wording on your declarations page rather than relying on a marketing summary.
Frequently asked
Do I need OPCF 20 if my credit card includes rental car coverage?
No — those are different products. Credit-card rental coverage typically responds to damage to a rental you have already booked on a trip. OPCF 20 pays for the rental (or taxi, ride-share, transit) you need because your own insured vehicle is out of commission after a covered claim. The card does not pay your rental bill while your car sits in an Ontario body shop after a collision.
Will OPCF 20 cover a rental if the other driver hit me?
Only if you carry it on your own policy. In Ontario, property-damage from a not-at-fault collision is generally handled through Direct Compensation–Property Damage on your insurer, and the loss-of-use portion of DCPD is the OPCF 20 endorsement. Without it, you can pursue the at-fault driver's insurer directly, but that route is slower and the recovery is not guaranteed.
How long will OPCF 20 keep paying for a rental?
Until the earlier of three things: your car is repaired and back on the road, the insurer makes a total-loss settlement offer (after which a short defined window applies), or you hit the aggregate dollar limit you bought. Repair backlogs and parts delays can outlast a low aggregate cap, which is the main reason to look at the total limit, not just the daily figure.
Is OPCF 20 the same thing as Loss of Use on my quote?
Yes. "Loss of Use" and "Transportation Replacement" are the brand-friendly names insurers use on quote summaries; OPCF 20 is the FSRA-approved endorsement that delivers the coverage. The form wording is standardized across Ontario insurers, so the differences between carriers are in the limits offered and the premium charged, not in what the endorsement does.