How to provide additional locate information for support — and autofill on00188 with my-id.ca
Help locate a respondent in another jurisdiction without retyping your contact details
Applicants in interjurisdictional support cases repeat their legal name, address, contact information, and known details about the respondent on every Additional Locate Information Form. 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: Child and spousal support — ontario.ca
- Form (Central Forms Repository): Additional Locate Information Form — on00188
What this form is about
Form on00188 provides additional information to help locate the respondent in another jurisdiction under the interjurisdictional support process — confirm filing rules on ontario.ca.
Before you start: what to gather
- Your legal name and address.
- Respondent's last-known address and employers.
- Known contacts or relatives who may know the respondent's location.
- Case or file reference from your support application — confirm on ontario.ca.
Confirm the current process on ontario.ca.
How my-id.ca makes it faster
- Save it once. Store your your name, address, and contact 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
- When is form on00188 used?
- When more locate information is needed in an interjurisdictional support case — confirm on ontario.ca.
- How does my-id.ca help?
- It autofills your name, address, and contact details.
- Does this replace the main support application?
- No — on00188 supplements locate efforts; confirm which forms apply to your case.
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.