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Ontario Business Compliance Guide

Everything you need to know about starting and maintaining a business in Ontario โ€” LLC formation, taxes, annual reports, licenses, and compliance requirements.

State Compliance Guide

Overview of Business in Ontario

Ontario is a leading destination for business formation. The state offers a low-cost regulatory environment, managed by the Secretary of State.


list_alt Key Compliance Highlights

Filing Fee
$150
One-time base cost
Annual Fee
$0
LLC annual recurring
Report Cycle
Annual
Filing frequency
Late Fee
$0
Penalty assessment

Business Requirements in Ontario

Formation Requirements
  • File Articles of Organization
  • Appoint a Registered Agent
  • Pay state filing fee ($150)
  • Obtain EIN from IRS
Licensing
  • General business license
  • Industry-specific permits
  • Local municipal licenses
  • Sales tax permit (if applicable)
Tax Obligations
  • Federal income tax (IRS)
  • Ontario state tax
  • Sales & use tax reporting

Best Business Structure in Ontario

For most businesses in Ontario, the recommended structure is:

Limited Liability Company (LLC)

An LLC provides the ideal balance of personal liability protection, pass-through taxation flexibility, and minimal administrative overhead. Ontario LLCs are governed by the Secretary of State with a state filing fee of $150.

Form LLC in Ontario

Compliance Calendar for Ontario

Jan 01
Ontario Corporate Annual Return
all
Upcoming
Jan 01
Canada T2 Corporate Income Tax Return (Ontario)
all
Upcoming
Jan 01
GST/HST Annual Filing (Ontario)
all
Upcoming

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