How to Serve Form B and File Proof of Service in Saskatchewan

Filing and Serving Are Two Separate Steps

One of the most common mistakes defendants make in Saskatchewan Small Claims Court: they file Form B with the court registry and assume they're done.

They're not. Filing and serving are two independent obligations, and both must be completed at least 10 days before the scheduled court appearance date. Filing means delivering Form B plus the $50 fee to the Provincial Court clerk. Serving means delivering a copy of Form B to the plaintiff (and any other parties). If you file but don't serve, you haven't met your procedural obligations.

Service Methods the Court Accepts

Under section 18 of The Small Claims Act, 2016, several service methods are valid:

Personal service — Someone physically hands a copy of Form B to the plaintiff. This is the most straightforward method and the easiest to prove.

Registered mail — You send Form B by registered mail to the plaintiff's address. Service is complete on the delivery date shown on the signed Canada Post acknowledgment of receipt.

Fax or email — A Form B may be served by email or by another method that lets you produce proof of receipt, including fax. Keep the proof required for the method you use.

Substituted service — If the service methods permitted by section 18 are impractical, you can ask a judge to authorize another method of service under section 21. This requires a court application.

How to Prove You Served the Plaintiff

Every service method requires its own proof:

The person who actually performed the service swears or affirms the affidavit. For personal service, that means the individual who hand-delivered the document — not you, unless you served it yourself (which is allowed but not recommended for evidentiary reasons).

Step-by-Step: Personal Service

1. Make an extra copy of the filed Form B
2. Have an adult who isn't involved in the case deliver it directly to the plaintiff
3. The server notes the date, time, location, and how they identified the recipient
4. The server completes Form E — Affidavit of Personal Service and swears or affirms it before a Commissioner for Oaths, notary public, or court clerk
5. File the sworn Form E with the Provincial Court registry

Rural defendants who don't have easy access to a Commissioner for Oaths can have affidavits commissioned at the court registry — the clerks can administer oaths.

Step-by-Step: Registered Mail Service

1. Take a copy of the filed Form B to a Canada Post outlet
2. Send it by registered mail to the plaintiff's address (the address on the Form A Summons)
3. Keep the Canada Post receipt and tracking number
4. Wait for the signed delivery confirmation (the green card, or the online tracking confirmation showing the recipient signed)
5. Complete Form F — Affidavit of Service by Registered Mail, attaching the signed delivery receipt
6. Swear or affirm Form F before a Commissioner for Oaths
7. File it with the court registry

The risk with registered mail: if the plaintiff refuses to sign for the delivery or doesn't pick it up, service isn't complete. You'd need to try another method or apply for substituted service.

Serving a Corporation

For a corporation other than a Crown corporation, service rules differ slightly. You can serve it by:

• Personal delivery to an officer, director, agent, or liquidator, or to a clerk, manager, agent, or other representative at or in charge of a Saskatchewan business location
• Registered mail or delivery to the corporation's registered office or its appointed attorney

Check the corporate registration to find the correct registered office. A representative at a Saskatchewan business location may also accept personal service under the Act.

Timing Matters

Both filing and service must happen at least 10 days before the court appearance date listed on the Form A Summons. If you file on time but serve a day late, you haven't met the deadline.

If you're cutting it close and registered mail won't arrive in time, personal service is faster and more certain. You know the exact moment it's completed.

The Responding to a Small Claim in Saskatchewan guide includes a service execution tracker that logs each step — filing date, service date, method, and proof filed — so nothing falls through the cracks during a stressful deadline.

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