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Build my Ontario business checklist

A grouped, personalized checklist. Tick items as you go, save it in this browser, or print it.

Planning to incorporateHiring employeesPhysical locationSelling onlineSelling products (not just services)

Add Ontario key dates to my calendar

Before launch

Decide business structure
Choose and validate a business name
Draft a simple business plan / offer
Set up a business bank account

Registration

Register business name (if not using legal name)
Confirm registered office / business address
Consider a partnership agreement (if applicable)

Tax

Obtain a CRA Business Number
Review GST/HST registration (mandatory once past small supplier threshold)
Track expenses to support future deductions
Plan for personal instalments if self-employed

Licensing

Check municipal business licence requirements
Confirm zoning if operating from a physical or home location
Confirm any professional licensing

Insurance

General liability insurance
Professional liability (if services)
Commercial property or contents (if physical)
Cyber insurance (if handling customer data)

Banking

Open a separate business bank account
Set up a business credit card
Choose accounting software

Operations

Register a domain and set up basic site
Set up simple bookkeeping process
Create standard invoice template

Ongoing compliance

Renew business name registration on time
File corporate or personal income tax on time
File GST/HST on schedule
Keep minute book and records current

General information only

This is general information about Ontario business requirements and is not legal, accounting, or tax advice. Rules and fees change — always confirm with the official source or a qualified professional before acting.

OOntarioLLB

Independent guides and tools for starting and managing an Ontario business.

Start

Start a Business
Business Structures
Business Registration
Ontario Incorporation

Manage

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Ontario Business Registry
Company Key
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Business Taxes
GST/HST
Licences & Permits
Grants & Funding
Government Fees
Glossary

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Structure Comparison
Incorporation Cost
Startup Checklist
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