How to Sell Online in Ontario: A Small Business E-Commerce Guide

If you run a small business in Ontario, selling online is no longer optional. More customers start their shopping journey online, even for local purchases, and having a working e-commerce setup can mean the difference between a sale and a lost customer. Here is a practical, no-fluff guide to getting started.

What You Need Before You Sell Online

Before picking a platform, get the basics in order: a registered business name or corporation, an HST number if your revenue is above the small supplier threshold, a business bank account, and clear product photos and descriptions. Skipping these steps causes headaches later, especially at tax time.

Choosing the Right E-Commerce Platform

Shopify and WooCommerce are the two most common choices for small Ontario businesses. Shopify is easier to launch quickly and handles hosting for you, while WooCommerce, built on WordPress, gives you more control and lower ongoing costs if you already have a WordPress site. If you are unsure which fits your budget and goals, our web development team can help you weigh the tradeoffs before you commit.

Ontario-Specific Rules to Know

You are generally required to charge HST on most goods and services sold to Ontario customers once you are registered, and different rates can apply for buyers in other provinces. The Canada Revenue Agency has clear guidance on when registration is mandatory and how to charge tax correctly across provinces, so it is worth checking before your first sale rather than after.

Shipping and Payment Basics

Offer at least one flat-rate shipping option so customers can calculate cost upfront, and consider local pickup if you are based in a community like Sudbury where many customers prefer to avoid shipping fees altogether. For payments, stick to established processors like Stripe or Shopify Payments so customer card data never touches your own server, and always show your return policy clearly before checkout.

FAQ

Do I need to charge HST if I only sell online?

Yes, selling only online does not exempt you from HST. Once your revenue passes the small supplier threshold, you generally need to register and charge tax the same as a physical storefront would.

Should I build my online store myself or hire someone?

DIY builders work fine for a simple catalog of a few products, but a professionally built store pays off once you have inventory management, custom shipping rules, or a brand you want to stand out. Many businesses start DIY and upgrade once sales grow.