Simple pricing, built for self-managed co-ownerships
Updated July 20, 2026
Carnet Condo costs $3.50 per unit per month, billed annually, with a minimum of $250 per year. One price, every module, no tiers and no hidden add-ons — plus a 3-month free trial for every building.
One price, no tiers
$3.50per unit per month, billed annually
Minimum of $250 per year. Taxes extra (GST and QST). The price is locked in for the current year and reviewed at renewal.
What does it cost for your co-ownership?
The math is always the same: number of units × $3.50 × 12 months, with a floor of $250 per year. All amounts are before taxes.
| Size of the co-ownership | Calculation | Price per year (before taxes) |
|---|---|---|
| 5 units or fewer | annual minimum | $250 |
| 8 units | 8 × $3.50 × 12 months | $336 |
| 12 units | 12 × $3.50 × 12 months | $504 |
| 30 units | 30 × $3.50 × 12 months | $1,260 |
| 71 units | 71 × $3.50 × 12 months | $2,982 |
Everything is included in the subscription
A Carnet Condo subscription gives access to every module in the application, for an unlimited number of users in the building. There are no paid add-on modules.
✓ Complete maintenance logbook
Maintenance tasks, interventions, deficiencies, repairs and corrective work, component inventory and suppliers.
✓ Contingency fund and simulator
Contribution tracking and a scenario simulator to plan your assessments with confidence.
✓ Compliance and attestation
Compliance dashboards and attestation documents to report back to the syndicate.
✓ Collaboration
Unlimited users for the building: board members, co-owners and invited contributors.
✓ Support in English and French
Assistance in English and in French, from Québec.
✓ Data hosted in Québec
Your data stays in Québec and remains yours.
✓ Continuous updates
Every improvement to the application is included, at no extra charge.
✓ Full export (ZIP)
A complete backup of your data can be downloaded at any time, self-serve.
What is not included: the professional’s study
The software subscription does not include the contingency fund study or the initial maintenance logbook, which must be prepared by a professional recognized under Bill 16 (Law 16) — a member of the OIQ, OEAQ, OAQ or OTPQ; a CPA may also carry out the study. Expect $2,500 to $20,000 and up depending on the size of the building: sourced price ranges are in our contingency fund study guide. For that mandate, request a quote: a professional in your area contacts you after a 60-second form.
In real terms, $3.50 per door per month
For a 12-unit co-ownership, the $504-per-year subscription works out to $3.50 per door per month: a fraction of one monthly condo fee, and less than the cost of a single hour of a property manager’s time per month. In return, the board of directors gets an up-to-date maintenance logbook, contingency fund tracking and documents ready for the meeting of co-owners.
Another way to look at it: the Bill 16 Regulation requires the board to update the logbook at least once a year (art. 4) and to have it reviewed periodically by a professional — a review that costs $1,750 on average according to the government. Carnet Condo does exactly that updating work, all year long. And when the review comes, a well-kept logbook means fewer billable hours for the professional. Compare with the full list of features before you decide.
3-month free trial: pay only if you stay
Every new building starts with a 3-month free trial. A payment card is requested when the building is created, but the first payment is only charged at the end of the trial. You can cancel at any time before the trial ends, at no cost.
Start the free trialFrequently asked questions about pricing
How much does the Carnet Condo maintenance logbook software cost?
Carnet Condo costs $3.50 per unit per month, billed annually, with a minimum of $250 per year before taxes. For example, a 12-unit co-ownership pays $504 per year. The price is locked in for the year and reviewed at renewal.
Is there a commitment? How do I cancel a Carnet Condo subscription?
You cancel your Carnet Condo subscription yourself, directly in the application, with no phone call and no questions asked. After cancellation, the building keeps full access until the end of the term already paid; there is no prorated refund.
What happens to my data if I leave Carnet Condo?
Your data is never deleted: when the subscription ends, the logbook becomes read-only and remains available to consult. A complete export of all your data (ZIP file) is available at any time, during and after the subscription.
Are taxes included in Carnet Condo’s prices?
No. Carnet Condo prices are shown before taxes; GST and QST are added to the amount billed, as with any service in Québec.
Who receives the invoice: the syndicate or a board member?
Carnet Condo invoices are issued in the name of the syndicate of co-ownership. One person (the paying owner) provides the payment card, but the expense belongs to the syndicate, which keeps reporting to the board of directors simple.
What happens if the board member who pays leaves the board?
The paying-owner role in Carnet Condo is transferable: another board member can take over the payment with no service interruption and no need to recreate the building. The change is done self-serve in the application.
Can I change the payment card myself?
Yes. You can change the payment card yourself in the Carnet Condo application settings, without contacting support.
Do I need a subscription for each building?
Yes, Carnet Condo works with one subscription per building: each building has its own logbook, its own 3-month free trial and its own billing, calculated from its number of units.