Shopify Tax is free for your first $100,000 of global sales.
After $100,000, a 0.25% fee (0.15% on Shopify Plus plans) is applied to the total transaction amount (including taxes and shipping) per order. You won’t be charged more than $0.99 per order, no matter the order total. Shopify Tax fees only apply to sales made in provinces where tax collection is enabled.
For example: If a store sold a water bottle for a total of $30 CAD in a province where they’re registered to collect sales tax, Shopify will charge a calculation fee of $0.08. If that store was on a Shopify Plus plan, they would be charged $0.05 instead of $0.08.
If your sales are above $25,000,000 CAD annually, or the equivalent in your local currency, then contact your Customer Success Manager (CSM) for pricing.
Learn more about Shopify Tax pricing.