Corporate Article Filings
As a qualified intermediary of the Ontario Business Registry and Corporations Canada, with nearly three decades of experience serving Canada’s premier law firms, you can trust our expertise in filing Corporate Articles. Our specialization encompasses all aspects of Business Corporations, Extra-Provincial Corporations, and Corporation Information Act filings.
Have a document ready for filing? You can either upload a completed application form or complete the application online.
Company Key: As of February 1st, 2025 a Company Key is required to file changes to a business entity registered with the Ontario Business Registry (OBR). Read more.

Why use Centro?

Ontario & Federal Corporations
Trusted corporate filing services for Ontario & Canadian corporations — accurate, timely, and dependable for nearly 30 years.

Quick turn-around
Once drafts are reviewed and approved, corporate filings are submitted and confirmation is provided same day!

Straight forward pricing
Backed by competitive pricing that delivers real value.
We are qualified intermediaries of the Ontario Business Registry and Corporations Canada.
Let us help register, maintain, or update a corporation!
Corporate Filings
Ontario Incorporation
Incorporate in Ontario by completing our easy and intuitive online application form. Same day service at very competitive rates!
Change the Corporation Name or Structure
File Articles of Amendment to change the name of a corporation, the share structure or share provisions, or the minimum and maximum number of directors for a corporation.
Initial Return or Notice of Change
File an Initial Return within 60 days of incorporating, continuing or amalgamating in Ontario. File a Notice of Change within 15 days of any changes to information on record for director or officers, registered or head office address or the official email address and the NAICS primary activity code.
Dissolve an Ontario Corporation
Dissolve an Ontario Corporation by filing Articles of Dissolution (form 5268E). A consent from the Minister of Finance will automatically be requested once the application for dissolution is submitted.
Annual Returns
File an Annual Return for an Ontario corporation which is required each year under the Corporation Information Act.
Extra-Provincial Corporations
Obtain an Extra-Provincial License in Ontario for Domestic and Foreign Corporations.
File Ontario Articles by application form
Upload any of the completed application forms to file your articles: Incorporation, Amendment, Amalgamation, Continuance into Ontario, Continue out of Ontario, Extra-Provincial License by Foreign Corporation, Dissolution or Revival.
Federal Corporations
Incorporate a Federal Corporation online under the Canada Business Corporations Act. Name pre-approvals, articles of amendment, change directors, update ISC individuals, change registered office address, file annual returns and more!
Do you file on a daily basis?
CorpServ designed for high-volume users and allows the upload multiple application types quickly and easily.
*Client registration required. Conditions apply.
