Cost to Register a Business in Ontario
Starting a business in Ontario does not have to be expensive, but understanding the true costs upfront can help you avoid surprises.
The cost to register a business in Ontario depends on the type of business you are starting, whether you register yourself or use a professional service, and whether you need additional registrations such as business licences or CRA tax accounts.
In 2026, entrepreneurs can start a simple Ontario sole proprietorship for as little as the government registration fee, while incorporating a business requires a larger investment due to additional filing requirements and ongoing obligations.
This guide breaks down every cost involved, explains what you actually need to pay, and shows you how to register a business in Ontario step-by-step.
How Much Does It Cost to Register a Business in Ontario?
The cost to register a business in Ontario starts at $60 for a sole proprietorship or partnership registration through the Ontario Business Registry. Additional costs may apply for name searches, licences, professional filing services, and tax registrations.
Business Type | Government Registration Fee | Typical Total Cost |
$60 | $60–$300+ | |
$60 | $60–$300+ | |
$300 | $300–$1,000+ |
What Is the Cost to Register a Business in Ontario?
The answer depends on your business structure.
Ontario entrepreneurs typically choose between:
Each option has different registration fees and requirements.
Cost to Register a Sole Proprietorship in Ontario
A sole proprietorship is the simplest and most affordable way to start a business.
It is commonly used by:
consultants
contractors
online businesses
Government Cost
The Ontario Business Registry registration fee is $60.
This registers your business name with the province.
Additional Sole Proprietorship Costs
Item | Estimated Cost |
$60 government fee | |
Name search (optional depending on situation) | $0–$50 |
Professional registration service | varies |
Business licence | varies by city/business |
Free through the CRA directly |
Example
Sarah wants to start a photography business in Ottawa.
Her costs may look like:
Requirement | Cost |
Ontario business registration | $60 |
Website domain | $20 |
Municipal licence | $0–$100 |
Professional registration assistance | optional |
Estimated startup registration cost:
$60–$200+
Cost to Register a Corporation in Ontario
Many entrepreneurs choose incorporation because it creates a separate legal entity and may provide benefits such as:
limited liability protection
tax planning opportunities
increased credibility
easier ownership transfer
However, incorporation costs more than registering a business name.
Ontario Incorporation Costs
Typical costs include:
Item | Estimated Cost |
Government incorporation filing | $300 |
Name search (if required) | $0–$100 |
Corporate supplies/minute book | varies |
Professional incorporation service | varies |
Feature | Sole Proprietorship | Corporation |
Lower startup cost | ✅ | ❌ |
Separate legal entity | ❌ | ✅ |
Limited liability protection | ❌ | ✅ |
Easier setup | ✅ | ❌ |
More compliance requirements | ❌ | ✅ |
Hidden Costs When Starting a Business in Ontario
Many new entrepreneurs only budget for the registration fee and forget about additional expenses.
Here are costs to consider:
1. Business Licences
A business registration does not automatically give permission to operate every type of business.
Depending on your industry and location, you may need:
municipal business licence
professional licence
zoning approval
industry permits
How Much Does a Business Licence Cost in Canada?
Business licence costs in Canada vary depending on the municipality, province, and industry. Some licences are free, while others may cost several hundred dollars annually.
Examples:
Business | Possible Licence Requirements |
Restaurant | Health permits, food licences |
Contractor | Municipal licence |
Home business | Zoning approval |
Childcare | Provincial requirements |
2. Business Name Search Costs
Before registering a business name, many entrepreneurs check name availability.
A name search can help determine whether another business is already using a similar name.
3. CRA Business Number and Tax Accounts
Many businesses need:
HST/GST account
payroll account
import/export account
The CRA does not charge a fee to register these accounts.
4. Professional Filing Assistance
You can register yourself through government portals, but many entrepreneurs choose professional help to:
avoid filing mistakes
save time
ensure information is entered correctly
understand requirements
How to Register a Business in Ontario
Step 1: Choose Your Business Structure
Decide whether you want:
sole proprietorship
partnership
corporation
Your choice affects taxes, liability, and future growth.
Step 2: Choose a Business Name
Your name should:
be available
follow Ontario requirements
avoid confusion with existing businesses
Step 3: Register Through the Ontario Business Registry
You can register:
Step 4: Receive Your Registration Documents
You will receive confirmation documents showing your business registration details.
Step 5: Complete Additional Registrations
Depending on your business, you may need:
CRA accounts
municipal licences
permits
insurance
How Long Does Ontario Business Registration Take?
Most Ontario business registrations can be completed quickly when information is accurate.
Typical timelines:
Method | Timeline |
Online registration | Usually immediate |
Professional service | Often same day |
Manual processing | Longer |
Can You Register a Business in Ontario Yourself?
Yes.
Ontario allows entrepreneurs to register directly through the Ontario Business Registry.
However, many business owners use a professional filing service because mistakes can create delays or require corrections.
DIY Registration vs Professional Business Registration
DIY | Professional Service |
Lowest cost | Saves time |
You handle paperwork | Experts handle filing |
Research requirements yourself | Guidance available |
Responsible for errors | Filing support |
Common Mistakes When Registering a Business in Ontario
Avoid these common problems:
Choosing the Wrong Structure
A sole proprietorship may not be suitable for every business.
Forgetting Business Licences
Registration does not replace industry approvals.
Using an Unavailable Business Name
Always check availability before investing in branding.
Not Registering Required Tax Accounts
Some businesses need CRA accounts immediately.
Question | Cost Impact |
Sole proprietorship or corporation? | Major difference |
Need business licence? | Industry dependent |
Need professional help? | Optional |
Need tax accounts? | Usually free through the CRA directly |
Ready to get started? We're here to help! Launch your Ontario business today; And, if you still have questions, reach out to us!
