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Autofill Ontario Estate Ancillary Certificate Will

Use an ancillary certificate of estate trustee with a will without retyping your details

When a foreign grant must be recognized for Ontario assets and a will exists, the ancillary certificate repeats the trustee's name, address, and appointment details. This guide is an example of storing them once in hivi.

Official form and source

Start from the official source and always use the current version — form numbers and links can change:

What this form is about

Form 74.29 is the certificate of ancillary appointment of estate trustee with a will, issued when a foreign estate grant is recognized for administering Ontario assets where the deceased left a will.

Before you start: what to gather

  • The estate trustee's full legal name and address.
  • The deceased's name and date of death.
  • Foreign grant and will details.
  • Ontario assets in the estate.

Confirm the current process on ontario.ca.

How hivi makes it faster

  1. Save it once. Store your name, address, and contact details in your hivi profile.
  2. Keep documents ready. Upload supporting documents to hivi Files so you are not searching at form time.
  3. Autofill the form. Use the hivi Chrome extension on a web form, or fill a PDF from your saved profile inside hivi.
  4. Review and submit yourself through the official channel.

Why do it in hivi

Related Ontario forms repeat the same personal details. Captured once in hivi — stored in Canada, with AI on its own servers — every form starts mostly complete.