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Business Number: Who Qualifies and What You Get

Learn how to get your single identifier for federal tax accounts to ensure your Canadian business stays compliant.

A Business Number is a unique identifier used by the government to manage all your federal tax accounts under one single number. This identifier acts as a central reference point for your business's relationship with the tax authorities.

Who it's for

This scheme is designed for any business operating in Canada. Whether you are a solo entrepreneur or a larger company, if you are conducting business activities within the country, you will need to interact with this system to meet your federal requirements.

What you get

When you register, you receive a single identifier for all your federal tax accounts. Instead of managing multiple different numbers for different tax obligations, this single identifier streamlines how you identify your business to the government. It serves as the primary link for your various tax-related accounts, ensuring that your business is correctly recognized across the federal system.

What it costs you

There is no cost associated with obtaining this identifier. It is free to register for your Business Number, so you do not need to pay any fees to the government or third parties to set up this specific identification.

The catch to know

The most common mistake people make is mixing up their Business Number (BN) with their GST/HST account number. While the Business Number is the foundation for your accounts, your GST/HST account is a specific account linked to that number. It is important to understand that while they are connected, they serve different specific purposes in your tax reporting.

How to apply