If you are an international online seller doing business in Canada through platforms like Amazon, Walmart, or Shopify, understanding your Canadian GST/HST obligations is critical. Many non-resident e-commerce businesses are surprised to learn that they may be required to register for GST in Canada – even without a physical office or employees located here.
When Is GST Registration Required in Canada?
In many cases, if your business has sold more than $30,000 CAD in taxable sales internationally over the last 12 months, you are generally required to register for GST/HST with the Canada Revenue Agency (CRA).
If you import inventory into Canada, this threshold applies to many international and non-resident businesses selling products through:
- Amazon FBA Canada
- Walmart Marketplace Canada
- Shopify stores shipping to Canadian customers
- Direct e-commerce websites
- Inventory stored in Canadian fulfillment centres
Once you exceed the $30,000 CAD threshold, GST registration is often no longer optional. Failure to register can lead to compliance issues, unexpected tax exposure, penalties, and complications during CRA reviews or audits.
Common Situations That Trigger Canadian GST Registration
You may need to register for GST/HST in Canada if you:
- Import inventory into Canada
- Store inventory in Amazon FBA warehouses
- Sell products to Canadian consumers online
- Operate a Shopify or Walmart e-commerce business serving Canada
- Use Canadian third-party fulfillment providers
- Have ongoing taxable sales in Canada exceeding $30,000 CAD
- Want to recover import GST or HST paid on cross border fulfillment
Many Amazon and Shopify sellers mistakenly assume that because they are located outside Canada, Canadian tax rules do not apply. Unfortunately, this is not always the case.
Why GST Registration Can Actually Benefit Your Business
Proper GST registration can also provide important advantages for online sellers.
Registered businesses may be able to recover eligible GST paid on imports, shipping, fulfillment fees, and other Canadian business expenses through Input Tax Credits (ITCs). This can significantly reduce the overall cost of operating in Canada.
For Amazon FBA sellers importing inventory into Canada, these recoveries can become especially valuable over time.
Canadian GST Filing and Compliance for E-Commerce Sellers
Registering for GST is only the first step. Ongoing Canadian tax compliance may also include:
- GST/HST return filing
- Provincial sales tax registrations
- Tax payment assistance
- Import GST recovery
- Audit support
- CRA correspondence management
- E-commerce tax compliance reviews
Every e-commerce business is structured differently, and determining your exact obligations can sometimes be complex — especially for non-resident businesses operating across multiple provinces and sales channels.
At Canadian Sales Tax Solutions, we specialize in helping Amazon, Walmart, Shopify, and other e-commerce sellers navigate Canadian GST/HST compliance. We assist with Canadian tax registration, provincial registrations, GST filing, payment support, import GST recovery, and audit assistance for online sellers doing business in Canada.
If your e-commerce business has exceeded the $30,000 CAD threshold or you are unsure about your Canadian GST obligations, we can help.
Contact us today: