The Commissioner of Oaths is able to administer oaths and witness signatures for certain affidavits and documents.  Milton’s Legislative and Legal Services Division provides the services of a Commissioner of Oaths (also known as a Commissioner for Taking Affidavits).   

Hours of operation

This service is available Monday to Friday from 8:30 a.m. to 4:30 p.m. at Town Hall located at 150 Mary St.


Review our fees for commissioning affidavits and documents:

  • $32.77 for 1-5 pages
  • $54.24 for 6-10 pages
  • $76.84 for 11-20 pages
  • $91.53 for 21 pages or more

Signing requirements

You must provide government issued photo identification with a signature, such as a driver’s licence or passport to sign an affidavit in the presence of the Commissioner of Oaths.

If your document requires the signature of a notary, or you require certified copies of documents, then you will need to contact a lawyer or a notary.