How to swear a corporate affidavit of documents (Form 30B) — and autofill rcp-30b with my-id.ca
Disclose documents for a corporation or partnership without retyping officer and counsel details
Corporate or partnership parties swearing an affidavit of documents repeat deponent officer identity, corporation name, counsel contacts, and court file references on every Form 30B. This guide is an example of storing them once in my-id.ca.
Official form and source
Start from the official source and always use the current version — form numbers and links can change:
- Service page: Ontario Superior Court of Justice — ontariocourts.ca
- Form (Central Forms Repository): FORM 30B - Courts of Justice Act. Affidavit of Documents (Corporation or Partnership) — rcp-30b
What this form is about
Form rcp-30b is Form 30B — Affidavit of Documents (Corporation or Partnership) under the Courts of Justice Act and Rules of Civil Procedure — confirm who may swear on ontariocourts.ca.
Before you start: what to gather
- Corporation or partnership legal name and address.
- Deponent officer name, title, and authority to swear.
- Counsel name, firm, address, and contacts.
- Court file number and document schedules — prepare with counsel.
Confirm the current process on ontario.ca.
How my-id.ca makes it faster
- Save it once. Store your corporate and counsel identity details in your my-id.ca profile.
- Keep documents ready. Upload supporting documents to my-id.ca Files so you are not searching at form time.
- Autofill the form. Use the my-id.ca Chrome extension on a web form, or fill a PDF from your saved profile inside my-id.ca.
- Review and submit yourself through the official channel.
Why do it in my-id.ca
Related Ontario forms repeat the same personal details. Captured once in my-id.ca — stored in Canada, with AI on its own servers — every form starts mostly complete.
Frequently asked questions
- Who may swear Form 30B?
- An officer, director, or partner with knowledge — confirm authority with counsel.
- How does my-id.ca help?
- It autofills corporation and counsel identity fields.
- Can one affidavit cover multiple parties?
- Confirm joinder and disclosure rules with counsel.
Fill it once. Reuse it everywhere.
Save your information in my-id.ca once, then autofill this form and the next one — web forms with the Chrome extension, PDFs right in the app. Your data is stored in Canada and AI runs on my-id.ca's own servers, never sent to third-party AI providers.