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Gst Tax Calculator Ontario

Reviewed by Calculator Editorial Team

Calculate Ontario GST tax with our free GST tax calculator. This tool helps you determine the GST amount for your purchases in Ontario, including the total price after tax.

How to Use This Calculator

Using our GST tax calculator is simple:

  1. Enter the price of your item in the "Item Price" field.
  2. Select whether the item is taxable (most items are).
  3. Click "Calculate" to see the GST amount and total price.
  4. Use the "Reset" button to clear all fields and start over.

The calculator will show you the GST amount (5% of the item price) and the total price including GST.

How GST Tax Works in Ontario

GST (Goods and Services Tax) is a consumption tax applied to most goods and services sold in Ontario. The current GST rate in Ontario is 5%.

GST Calculation Formula

GST Amount = Item Price × GST Rate (5%)

Total Price = Item Price + GST Amount

When you make a purchase in Ontario, the seller adds the GST to the price. The GST is collected by the government and used to fund various programs and services.

Taxable vs. Non-Taxable Items

Most goods and services are subject to GST in Ontario. However, there are some exceptions:

  • Basic food and groceries (except some prepared foods)
  • Prescription drugs
  • Newspapers and periodicals
  • Financial services (like interest on savings accounts)
  • Some medical services

For non-taxable items, the GST amount will be $0.00.

GST Refunds

If you travel outside Ontario and purchase goods or services that are taxable in your home province but not in Ontario, you may be eligible for a GST refund. You can claim this refund when you file your tax return.

Worked Examples

Example 1: Taxable Item

You purchase a laptop priced at $1,200.00.

GST Amount = $1,200.00 × 5% = $60.00

Total Price = $1,200.00 + $60.00 = $1,260.00

Example 2: Non-Taxable Item

You purchase a loaf of bread priced at $3.50.

GST Amount = $3.50 × 0% = $0.00

Total Price = $3.50 + $0.00 = $3.50

FAQ

What is the current GST rate in Ontario?
The current GST rate in Ontario is 5%. This rate applies to most goods and services sold in the province.
Are all items subject to GST in Ontario?
No, not all items are subject to GST. Basic food and groceries, prescription drugs, newspapers, financial services, and some medical services are not taxed with GST.
How do I calculate GST on an item?
To calculate GST, multiply the item's price by 5% (the GST rate). For example, a $100 item would have $5 in GST.
Can I get a refund for GST paid on items purchased outside Ontario?
Yes, if you purchased taxable items in another province and moved to Ontario, you may be eligible for a GST refund when you file your tax return.