Ontario Incorporation Hidden Fees | Avoid Costly Surprises
- Natalie Paquette
- 1 day ago
- 4 min read
Thinking about incorporating your business in Ontario? The advertised price might look low—but that’s rarely the full story. Many entrepreneurs are caught off guard by Ontario incorporation hidden fees that show up during or after the process.
From government add-ons to unnecessary upsells, these extra costs can quickly turn a $300 incorporation into a $1,000+ expense.
In this guide, we break down every hidden fee, explain what’s optional vs required, and show you how to incorporate smarter—so you don’t overpay.
The True Cost to Incorporate in Ontario
The base government fee to incorporate in Ontario is $300, but total costs typically range from $300 to $1,200+ depending on add-ons, legal help, and hidden fees.
Basic Government Fee
Ontario incorporation filing fee: $300
That’s the only mandatory fee if you file directly through the Ontario Business Registry Portal (OBR Portal).
But for many people, there are other costs involved when incorporating in Ontario.
Hidden Fees to Incorporate in Ontario
Name Search (NUANS Report)
Cost
$13–$60+
If you’re naming your Ontario corporation, a NUANS name search report is mandatory. You can get a NUANS name search report from an authorized NUANS provider (which Launch a Business is!).
Before getting a NUANS report, you can also pre-search the name if you’d like.
A NUANS name report and pre-search each have their own fees, which vary depending on the NUANS provider you’ve chosen to use.
Hidden Fee Insight
Some providers mark this up heavily or offer add-ons that might not necessarily be needed
Avoid Paying Extra
Compare NUANS pricing before buying a package
Remember that you don’t need a NUANS if you’re registering a numbered corporation or a small business
Service Provider Fees
Cost
$50–$400+
If you aren’t comfortable incorporating on your own or you just don’t have the time to do it, you have the option to get someone (like Launch a Business!) to do it for you. You’ll pay a service provider fee, which can be very different depending on which provider you use.
Common Hidden Charges
Processing fees
Priority filing upsells
“Compliance packages”
Reality Check
Many of these are optional—but not always clearly labeled.
Registered Office Address Fees
Cost
$50–$300/year
An Ontario corporation must have a physical address in Ontario. This can be a residential address if you don’t have a separate business address. If you don’t have either of these, you can use a paid address service - always check for any terms for using your paid address as a corporation address.
Hidden Catch
Recurring annual fee (not one-time)
Often auto-renews
Other fees, like mail forwarding, etc.
Corporate Minute Book
Cost
$60–$200+
Ontario corporations are required to have a minute book, which is a legal record book for your corporation. It should include your corporate documents, including Articles of Incorporation, bylaws, meeting minutes, and any other relevant documentation.
Hidden Fee Insight
Some providers bundle this automatically
Digital versions are often cheaper
Initial Return & Ongoing Filings
Cost
$0–$150+
An Initial Return filing is required to be filed within 60 days of incorporating in Ontario. This is where you list any officer titles for the corporation, including President, Secretary and CEO. There is no government fee to file this, and you’re able to file it yourself through the Ontario Business Registry (OBR Portal) or you can get a service provider to do this for you.
What’s Hidden
Different service providers charge different fees for this filing
Legal & Professional Fees
Cost
$300–$2,000+
A lawyer isn’t required to incorporate in Ontario, but if you’re more comfortable doing it yourself, you can hire a lawyer or accountant to do this for you. You’ll likely pay more than using a service provider, but you’ll have the benefit of getting legal or accounting advice if needed.
Hidden Angle
Not always necessary for simple incorporations or if you don’t need legal advice to get it done.
Cost
$0–$150
You don’t always need to register right away (or sometimes not at all) for HST or other CRA accounts. Understand if and when you need these registrations, and if you can do it yourself or need someone to do it for you. Registering for HST is free through the CRA, or you can pay a service company to do it for you.
Important Insight
If you’ve already registered for an HST account in the past, you may not be eligible to open a new one. In these cases, some service providers may not issue a refund for HST registration fees if the application can’t be completed due to an existing account.
Cost
$0–$100+
Examples
Business bank account setup fees
Monthly banking charges
Real Example: How Costs Add Up
Item | Cost |
Government Filing | $300 |
NUANS Report | $40 |
Service Fee | $60 |
Initial Notice filing | $70 |
BN/HST Registration | $100 |
Total | $570 +tax |
Optional vs Required Fees (Quick Guide)
Required
✔ Government filing fee ($300)
✔ NUANS report (if using custom name)
Optional
❌ Minute book
❌ HST registration service
❌ Expedited filing
❌ Corporate minute book & seal
❌ Compliance packages
How to Avoid Ontario Incorporation Hidden Fees
Step-by-Step Strategy
1. Start with Government Filing Knowledge
Know the base cost for incorporating in Ontario: $300
2. Question Every Add-On
Ask:
Is this legally required?
Do I want to do this myself?
3. Compare Service Providers
Look for:
Transparent pricing
No forced bundles
4. Avoid Pre-Checked Add-Ons
Many checkout pages include:
Pre-selected extras
Subscription services
5. Separate What You Can DIY
Can you handle:
HST registration?
CRA account setup?
Basic filings?
Key Takeaways
The real cost to incorporate in Ontario can often be much higher than advertised
Many hidden fees are optional
You can save hundreds of dollars by understanding the process
Transparency is key—avoid bundled upsells and unnecessary add-ons
Final Thought
Understanding Ontario incorporation hidden fees isn’t just about saving money—it’s about making smarter business decisions from day one.
If you know what to expect, you stay in control.
Got questions about fees for incorporating in Ontario? Contact us and we can help answer your questions!
