The verdict in three sentences
For a Montreal notary office handling 1,200 deeds a year, a secure client portal costs CAD 50,000 to 120,000 excl. taxes and goes live in 3 to 4 months. It cuts follow-up calls by about 60% and shortens file preparation by 10 days, especially for out-of-province and foreign clients. Security is part of the spec from day one: document encryption, access logs and compliance with Quebec's Law 25 and the Chambre des notaires rules.
What an office loses without a portal
A typical Montreal office has 2 to 3 notaries, 10 to 15 assistants and a client base that includes buyers abroad, estate heirs and corporate clients. Each property sale generates 8 to 12 calls or emails about progress, and documents arrive by unencrypted email, sometimes in 5 separate sends.
| Indicator (1,200 deeds a year) | No portal | With portal |
|---|---|---|
| Follow-up calls and messages per file | 8 to 12 | 3 to 5 |
| Assistant time spent on follow-up per week | 25 to 35 hours | 10 to 14 hours |
| Average file preparation time | 28 days | 18 days |
| Documents received through insecure channels | 70 to 85% | under 10% |
| Trips required for remote clients | 1 to 2 per file | 0 to 1 (remote notarization) |
| Incomplete files 7 days before signing | 20 to 30% | 5 to 8% |
These are 2026 orders of magnitude observed in offices of comparable size.
Budget in CAD: three portal levels
| Level | Features | Cost excl. taxes | Timeline |
|---|---|---|---|
| Essential | file stage tracking, SMS and email alerts, messaging | CAD 50,000 to 70,000 | 10 to 12 weeks |
| Complete | + encrypted document upload, checklist per deed type, appointment booking | CAD 75,000 to 100,000 | 12 to 14 weeks |
| Advanced | + video meetings, e-signature of preparatory documents, trust deposit payments | CAD 105,000 to 120,000 | 14 to 16 weeks |
| Maintenance and hosting | updates, backups, monitoring | CAD 8,000 to 15,000 a year | ongoing |
| Connector to deed drafting software | file and stage sync | CAD 10,000 to 20,000 | 3 to 5 weeks |
The notarial deed itself is still executed under the profession's rules; the portal handles everything before it: document collection, draft approval, coordination with the lender, the broker and the land registry.
Security and Law 25 compliance
| Requirement | Implementation | Indicative extra cost |
|---|---|---|
| Privacy impact assessment (Law 25) | prepared with the office, purposes and retention | CAD 3,000 to 6,000 |
| Document encryption | AES-256 at rest, TLS 1.3 in transit | included |
| Strong authentication | SMS or app one-time code | CAD 1,500 to 4,000 |
| Hosting | Canadian data centre | CAD 4,000 to 10,000 a year |
| Access logs | who viewed which document, and when | included |
| Penetration test before launch | external audit | CAD 6,000 to 12,000 |
For clients living in the European Union, GDPR may also apply, so the privacy notices must cover both frameworks.
Mini case study
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Marc, a partner notary at a Montreal office, signs 1,200 deeds a year with 14 assistants. He chooses the Complete level at CAD 90,000 plus CAD 12,000 a year in maintenance. Follow-up time drops from 30 to 12 hours a week, freeing 18 hours. At CAD 55 per assistant hour, that is CAD 990 a week, about CAD 46,500 over 47 weeks. Add 40 extra files handled thanks to shorter lead times, and the investment pays back in under 18 months.
FAQ
How much does a client portal cost for a notary office in Montreal?
Allow CAD 50,000 to 120,000 excl. taxes depending on the level, plus CAD 8,000 to 15,000 a year for maintenance and hosting. The most popular level, with encrypted uploads, sits around CAD 75,000 to 100,000.
Does Law 25 require specific steps?
Yes: a privacy impact assessment, a designated privacy officer and clear retention rules. The assessment takes 2 to 4 weeks and costs CAD 3,000 to 6,000 with support.
Can remote clients do everything online?
They can upload documents, approve the draft and track the file online. Deed execution follows the profession's rules, including remote notarization where allowed, which cuts trips to 0 or 1 per file.
Where is the data hosted?
In a Canadian data centre, for CAD 4,000 to 10,000 a year. Hosting outside Quebec is possible but requires an assessment of the transfer.
How long until launch?
10 to 16 weeks depending on the level, penetration test included. Plan 2 weeks of staff training before opening to clients.
Let's scope your project. Tell us your deed volume, share of remote clients and drafting software, and we will price a CAD 50,000 to 120,000 portal delivered in 3 to 4 months. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
