An Ontario paralegal can use AI to read a client’s documents, build chronologies and produce first drafts — provided the matter is inside their permissible scope and the paralegal reviews everything that leaves the office.
Key takeaways
Every AI question for an Ontario paralegal runs into the same gate: scope. The Paralegal Rules of Conduct state that a paralegal shall not undertake or provide advice with respect to a matter that is outside the paralegal’s permissible scope of activities. A tool that will happily draft a separation agreement does not extend your licence, and the fact that the draft came from software is not a defence. Decide scope first, then decide tooling.
Competence. Rule 3.01 requires a paralegal to perform services to the standard of a competent paralegal, and the definition of competence in that rule is unusually practical: it includes managing one’s practice effectively, ensuring that all applicable deadlines are met, and adapting to changing requirements, standards, techniques and practices. Adapting to changing techniques is a competence obligation, not an innovation slogan — and so is understanding a technique well enough not to be misled by it.
Quality of service. Rule 3.02 requires courteous, thorough and prompt service that is competent, timely, conscientious, diligent, efficient and civil. Efficiency appears in the same list as diligence. A paralegal who uses a drafting tool to answer clients faster is squarely inside that rule; one who ships an unchecked draft is not.
Confidentiality. Rule 3.03 requires a paralegal to hold in strict confidence all information concerning the business and affairs of a client, and adds a physical instruction that translates neatly to software: keep the client’s papers and other property out of sight, as well as out of reach, of those not entitled to see them. The duty continues indefinitely after the retainer ends. Pasting a client’s statement of defence into a free consumer chatbot is the modern version of leaving it on the counter.
Responsibility and supervision. Rule 8.01 requires a paralegal to assume complete professional responsibility for all business entrusted to them, and to directly supervise staff and assistants to whom particular tasks and functions are delegated. It also bars permitting a non-licensee to provide legal services. Whatever your view of what software is, the paralegal remains the responsible person for everything that leaves the office.
Reading the client’s pile. Clients arrive with texts, invoices, photographs and a year of email. A model can turn that into a dated chronology and a list of the documents that exist, which is the single biggest time saving available to a small paralegal firm.
First drafts of routine documents. A plaintiff’s claim, a defence, a settlement conference brief outline, a demand letter, a client update — the paralegal supplies the facts and the position, the model supplies structure and prose, the paralegal edits and signs.
Preparation, not advocacy. A question list for a settlement conference, a table of the other side’s inconsistencies with document references, a plain-language explanation of a process step for a nervous client.
Practice administration. Deadline checklists per matter type, file-opening summaries, and the endless status emails. Rule 3.01 counts practice management inside competence, so this is not a side benefit.
Ontario raised the Small Claims Court monetary limit from $35,000 to $50,000 effective October 1, 2025, and the minimum appealable amount from $3,500 to $5,000, per the province’s guidance on suing someone in Small Claims Court. This is the sort of change a language model will get wrong if it is working from memory rather than from the document you gave it, which is the whole argument for prompting against supplied source material instead of asking an open question. For the underlying process, our sister firm covers what Small Claims Court is and what happens at a settlement conference.
A sole paralegal in Hamilton handles roughly forty Small Claims and Landlord and Tenant Board matters at a time. The bottleneck is not advocacy; it is that every new file takes two hours to read.
The change: every new client uploads documents to a folder, and a drafting tool produces a chronology with a source reference per line plus a list of missing documents. The paralegal reads the chronology with the folder open, corrects it, and only then plans the matter. Drafting templates stay as they are; the model fills them from the corrected chronology, never from the raw upload.
Two rules make it safe. Nothing goes to the model that the client has not agreed can go to a service provider, and nothing leaves the office without the paralegal reading it line by line against the file. The saving is in reading, not in signing.
Anything outside your permissible scope. Anything where the model would be the source of the law rather than a summariser of a document you supplied. Any limitation or filing deadline treated as an answer rather than a prompt. And any client information entering a tool whose data terms you have not read — the Office of the Privacy Commissioner’s guidance on privacy and AI is the place to start that assessment.
Do I have to tell the Law Society I use AI?
There is no separate AI filing. What exists is the ordinary framework — competence, confidentiality, supervision and complete professional responsibility — set out in the Paralegal Rules of Conduct, and it applies to whatever you use.
Can AI appear or speak for a client?
No. Representation is licensed activity. A tool prepares material; a licensed person appears.
Is a paid tool safer than a free one?
Not automatically, but paid business tiers are usually where the contractual commitments on data retention and model training live. Read the terms rather than the price.
A 30-minute call is enough to tell you whether AI pays for itself here.
