Quebec Sales Tax Calculator
Confidently calculate Quebec's GST & QST with our fast, accurate sales tax calculator. Avoid errors, save time, and understand your true costs in Quebec. Try...
functions Mathematical Formula
Formula for Quebec Sales Tax
GST = Price_{before\_tax} \times 5\%
Price_{with\_GST} = Price_{before\_tax} + GST
QST = Price_{with\_GST} \times 9.975\%
Total\_Tax = GST + QST
Total\_Price = Price_{before\_tax} + Total\_Tax
Understanding Quebec Sales Tax (QST)
In Quebec, consumers pay two types of sales tax: the federal Goods and Services Tax (GST) and the provincial Quebec Sales Tax (QST). Unlike other provinces where PST is calculated on the price before GST, QST is calculated on the price that already includes the GST. This 'tax on tax' approach is unique to Quebec.
- GST: A federal tax applied across Canada.
- QST: A provincial tax specific to Quebec, administered by Revenu Québec.
How GST (Federal Tax) is Calculated
The Goods and Services Tax (GST) is a 5% federal tax applied to most goods and services sold in Canada. It's a uniform rate across all provinces and territories. Businesses that are registered for GST/HST collect this tax on behalf of the Canada Revenue Agency (CRA).
For example, if an item costs $100 before tax, the GST portion would be $5.
How QST (Provincial Tax) is Calculated
The Quebec Sales Tax (QST) is currently set at 9.975%. What makes QST distinct is that it is applied to the price of the good or service after the 5% GST has been added. This means you are essentially paying provincial tax on the federal tax portion as well.
Consider an item priced at $100:
- Original Price: $100.00
- GST (5%): $5.00
- Subtotal (Price + GST): $105.00
- QST (9.975% of $105.00): $10.47
- Total Tax: $5.00 + $10.47 = $15.47
- Final Price: $100.00 + $15.47 = $115.47
Important Considerations and Exemptions
While most goods and services are subject to GST and QST in Quebec, there are certain exceptions and considerations:
- Exempt Supplies: Some basic groceries, certain health care and dental services, and residential rents are generally exempt from GST and QST.
- Zero-Rated Supplies: Exported goods and certain medical devices are 'zero-rated', meaning GST and QST are technically applied at a 0% rate, allowing businesses to claim input tax credits.
- Digital Services: Foreign digital service providers selling to Quebec consumers must also register for and collect QST.
- Always verify current rates and exemptions with official government sources for the most accurate information.
Frequently Asked Questions
Frequently Asked Questions
What is GST (Goods and Services Tax)?
The GST is a 5% federal tax applied to most goods and services across Canada. It is administered by the Canada Revenue Agency (CRA).
What is QST (Quebec Sales Tax)?
The QST is a provincial sales tax specific to Quebec, currently at a rate of 9.975%. It is unique because it is calculated on the price of the good or service after the 5% GST has been added.
Do I pay QST on the GST in Quebec?
Yes, this is a distinguishing feature of Quebec sales tax. QST is calculated on the selling price that already includes the 5% GST. This is often referred to as 'tax on tax'.
Are there any exemptions for GST and QST in Quebec?
Yes, certain goods and services are exempt or zero-rated. These typically include basic groceries, some health and educational services, and certain financial services. For a comprehensive list, it's best to consult Revenu Québec's official guidelines.
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