How to Register a Sole Proprietorship in Yukon

Registering a sole proprietorship in Yukon means reserving a business name and filing a Declaration of Business Name (Form 8) with the Yukon Corporate Registry. In short, Yukon business registration is required when you use a name other than your own legal name; if you operate under your own name, no registration is needed. The registry is part of Professional and Corporate Affairs, Department of Community Services. This guide covers the two-step process, current fees, renewal, and common CRA follow-ups. It is general information, not legal or tax advice.

Do you need to register a sole proprietorship in Yukon?

If you carry on business under your own legal name, Yukon does not require a business name registration. For example, a freelance consultant named Alex Smith may invoice as “Alex Smith” without filing anything. However, if you want to use any other name — a trade name, a shortened name, or a name that describes the business — you must file a Declaration of Business Name with the Yukon Corporate Registry. The registry is part of Professional and Corporate Affairs, Department of Community Services. A sole proprietorship remains an unincorporated business owned by one person; registering the name does not create a separate legal entity. For background on this structure, see what a sole proprietorship is.

Step 1: Reserve your business name

Yukon uses a two-step process. First, reserve the proposed business name. A name reservation includes a name search and is completed either on the Yukon Corporate Online Registry (YCOR) for $40 by credit card, or by paper Form 1 for $60. The registry notes that review can take up to 5 business days. The certificate of name reservation is valid for 90 days, so the Declaration of Business Name must be filed within that window. For general name-search tips, see how to search for a business name in Canada.

• Online: YCOR, $40, credit card.
• Paper: Form 1, $60.

Step 2: File the Declaration of Business Name (Form 8)

Within the 90-day reservation period, complete Form 8 — Declaration of Business Name using the exact reserved name. The filing fee is $25. Submit Form 8 by drop-off, mail, fax or email, as directed by Corporate Affairs. Once accepted, keep the confirmation. A Yukon business name registration is valid for 3 years and must be renewed before it expires. The names and fees above are the current amounts listed by the Yukon Corporate Registry; confirm them on Yukon.ca before you file, because fees and processing times can change.

Yukon business name registration costs

Item	Fee	Notes
Name reservation — online (YCOR)	$40	Includes name search; valid 90 days.
Name reservation — paper (Form 1)	$60	Same 90-day reservation period.
Declaration of Business Name (Form 8)	$25	Filed within the 90-day reservation period.
Practical total — online	About $65	$40 reservation + $25 declaration.
Practical total — paper	About $85	$60 reservation + $25 declaration.
Renewal	$25	Every 3 years.

For a cross-country comparison, see business registration cost by province.

Renewing your Yukon business name declaration

A Yukon business name declaration expires after 3 years. The registry advises renewing within 3 months before expiry for $25. Renewal can be completed online in YCOR using the private filing key issued with the original registration. If the name has already expired, it cannot be renewed — the business name must be registered again, starting with a new name reservation. If you operate in more than one territory, compare the process with the Northwest Territories sole proprietorship guide.

After registration: CRA, GST/HST, and records

Registering a business name with Yukon does not automatically register you with the Canada Revenue Agency (CRA). Depending on your activity, you may need a Business Number (BN), a GST/HST account, or payroll deductions for CPP and EI. Sole proprietors report business income on Form T2125 with their personal T1 return. Many businesses manage accounts through CRA My Business Account. GST/HST registration is generally required once revenue exceeds the small-supplier threshold; confirm the current threshold on the CRA website. For the federal-provincial picture, see federal vs provincial business registration in Canada.

Also keep invoices, receipts, and registration documents for the period CRA requires, and confirm the current retention rule on the CRA website. If you later incorporate, the corporation will need a separate registration with Yukon Corporate Registry, and the sole proprietorship registration may need to be cancelled. This page is general information only; confirm your situation with the registry or a qualified tax professional.