Key Takeaways
- Combines federal GST and provincial PST into one tax.
- Applies in five Canadian provinces with rates from 13% to 15%.
- Collected by businesses and remitted to Canada Revenue Agency.
- Simplifies tax compliance by unifying sales tax collection.
What is Harmonized Sales Tax (HST)?
The Harmonized Sales Tax (HST) is a value-added tax in Canada combining the federal 5% Goods and Services Tax (GST) with a province's Provincial Sales Tax (PST) into a single, streamlined tax. It applies in select provinces to simplify tax collection and administration under the Canada Revenue Agency.
This combined tax affects most goods and services, influencing your earnings and expenditures by including both federal and provincial tax components in one charge at purchase.
Key Characteristics
HST has distinct features that differentiate it from separate GST and PST systems.
- Unified Tax: Combines GST and PST into one tax collected at the point of sale, easing compliance.
- Variable Rates: Rates range from 13% to 15%, depending on the province's PST rate integrated with the 5% GST.
- Applies Broadly: Covers most goods and services, unlike some PSTs limited to goods only.
- Input Tax Credits: Businesses recover HST paid on inputs, reducing tax cascading.
- Provincial Participation: Only five provinces use HST, including Ontario and Nova Scotia, each with different rates.
How It Works
HST is collected by businesses registered with the Canada Revenue Agency, which you interact with in daily transactions. When your business revenue exceeds CAD 30,000, you must register, collect, and remit HST periodically.
This tax functions as a multi-stage value-added tax, where each business in the supply chain charges HST on sales but claims input tax credits on purchases. This system ensures the end consumer ultimately bears the full tax burden without tax-on-tax effects, unlike some legacy PST systems.
Examples and Use Cases
Understanding how HST applies in practice helps you see its impact on various sectors and purchases.
- Retail Purchases: Buying a $100 laptop in Ontario includes a 13% HST, combining federal and provincial taxes into one payment.
- Services: A haircut in Nova Scotia is subject to 15% HST, reflecting the tax's broad application beyond goods.
- Business Expenses: A company purchasing $200 of office supplies can claim input tax credits to recover HST paid, optimizing cash flow.
- Airlines: Delta and other airlines adjust fares based on HST where applicable, impacting ticket pricing in harmonized provinces.
Important Considerations
When dealing with HST, consider the province-specific rates and the requirement to file returns according to your business size and revenue. The tax’s impact on the fair market value of goods and services can affect pricing and consumer behavior.
For consumers and businesses alike, understanding applicable rates and eligibility for rebates or credits is critical to compliance and financial planning. You might also explore related financial tools like the best low interest credit cards to manage cash flow when paying taxes or purchasing goods subject to HST.
Final Words
HST streamlines tax collection by combining federal and provincial sales taxes in select provinces, impacting both businesses and consumers. Review how HST applies in your province and consider consulting a tax professional to optimize compliance and potential rebates.
Frequently Asked Questions
Harmonized Sales Tax (HST) is a combined value-added tax in Canada that merges the federal 5% Goods and Services Tax (GST) with a province's Provincial Sales Tax (PST) into a single tax, simplifying tax administration in participating provinces.
HST applies in five provinces: New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, and Prince Edward Island. Rates range from 13% in Ontario to 15% in the other provinces, combining the 5% GST with varying PST portions.
Businesses with annual revenue over C$30,000 must register for HST and collect it on most goods and services. They file returns monthly, quarterly, or annually, and can claim input tax credits to recover HST paid on business inputs.
Yes, public institutions like universities may receive rebates on HST paid, often around 73.769%. In Ontario, there are point-of-sale rebates on certain items such as newspapers and fast food under $4, reducing the provincial portion of the tax.
In provinces that do not participate in HST, the federal 5% GST and provincial sales taxes are applied separately. PST rates and administration vary by province, unlike the single combined HST in participating provinces.
HST was first introduced in 1997 in the Atlantic provinces (New Brunswick, Newfoundland and Labrador, Nova Scotia) to streamline tax collection by combining GST and PST. Ontario joined later in 2010, replacing its Retail Sales Tax with HST.
Yes, unlike some older provincial sales taxes that applied mainly to goods, HST applies broadly to most goods and services, including services like haircuts, carpet cleaning, office supplies, and professional services.


