Incorporating Your Business in Canada: DIY Versus Working With a Lawyer

Nearly every day I come across a post on social media encouraging business owners to set up their corporation online. At face value, it seems easy enough. A straightforward DIY solution that can save business owners money appears attractive and simple, especially for solo founders. It can be tempting to DIY your business incorporation and as anyone who starts a business soon comes to know, deciding whether something is the right decision for you is a choice only you can make. What I want to walk you through here are the series of choices and considerations you should be aware of as you weigh whether you want to incorporate your business yourself or get help from a lawyer. 

On the surface setting up a corporation (also known as incorporating) can appear to be a few steps and paperwork: pick a name, fill out a form online, and pay a fee. What’s missing is the series of questions you’ll need to answer along the way and the amount of time and willingness you have to research each one. 

The list below includes some of the decisions you’ll have to make as you register a corporation in Canada. 

The decisions hiding inside “just incorporate”

Federal or provincial? You can incorporate federally (through Corporations Canada) or provincially (through your home province’s registry). Federal incorporation gives you name protection and the right to operate under that name across Canada, but if you’re doing business in a province other than where you’re headquartered, you may still need to register extra-provincially, sometimes in more than one province. Provincial incorporation is often simpler and cheaper if you genuinely only plan to operate in one province. Which one is “right” depends on where you plan to actually do business, not just where you happen to live today.

A named company or a numbered company? A numbered company (like “1234567 Ontario Inc.”) is faster and slightly cheaper to set up since it skips the name search and approval process. A named company protects your brand name but requires a search to confirm the name is available and distinctive enough to be approved.

How many share classes do you actually need? Most DIY filing portals set you up with one class of shares by default. That may work for now if you’re the sole owner and have no plans to bring on investors, share business revenue with anyone, or eventually sell the business. If any of that is even a possibility, the share structure you set up on day one determines what’s possible later, restructuring after the fact is more expensive and complicated than setting it up correctly the first time.

Are you incorporating with anyone else? If there’s more than one founder, the single biggest gap in most DIY incorporations is the absence of a shareholder agreement. Without one, there’s no agreed answer to what happens if one founder needs to leave, if you disagree on a major decision, or if the business is sold. These situations are much easier to agree on before there’s a business worth arguing over.

Are you setting up the paperwork that makes it official? A corporation may be registered but it isn’t fully “organized” just because it’s registered with the government. It also needs organizing resolutions, appointed directors and officers, issued shares, and a minute book to hold all of it. This step is easy to skip with a DIY filing, and it’s often the first thing that comes up and gets flagged as missing when a business later applies for financing, brings on an investor, or is being sold.

What a DIY incorporation gets you

For a business with only one owner, no partners, no near-term plans to raise money or bring on family members as shareholders, a DIY filing through an online portal or the provincial registry directly might be low risk. It’s fast, inexpensive, and gets your business legally registered.

What it typically doesn’t include: guidance on which jurisdiction actually fits your plans, a share structure built around your specific tax and ownership goals, a shareholder agreement, or a properly organized minute book. Most portals will get you a certificate of incorporation. Few of them tell you what else you now need to have in place, and if you’re building something you intend to grow, bring partners into, or eventually sell, that missing layer is usually the part that matters most.

What incorporating with a lawyer looks like

A conversation before any paperwork. Before anything is filed, we talk through the business you’re building: are you the sole owner, or are there other founders? Do you plan to raise money or bring on investors? Is there a reason to think about anyone else holding shares in the near future? Do you expect to operate in more than one province? Your answers shape every decision that follows.

A trademark clearance search for client-facing businesses. Business names that are the same as, or confusingly similar to, existing businesses may be flagged during the provincial or federal name approval process. If your corporate name will also be on your website, storefront, social media, or products, then there is another layer to consider: trademarks. A lawyer can help assess whether your proposed name creates potential trademark concerns.

A recommendation on jurisdiction and structure, based on your plans rather than a default template, including whether federal or provincial incorporation fits, and how many share classes make sense now versus what you might need to add later.

A shareholder agreement, if there’s more than one owner, that spells out how decisions get made, what happens if someone wants out, and how disputes get resolved.

A complete, organized minute book: articles of incorporation, organizing resolutions, appointment of directors and officers, share issuances, and the corporate records you’ll be asked to produce the first time you seek financing, bring on an investor, or decide to sell the business.

Someone to call when things change. Adding a shareholder, changing your share structure, registering in a new province, these come up as the business grows, and having a lawyer who already knows your corporation makes each of those a quick conversation instead of a fresh start.

Filing paperwork vs. building an asset

There’s a key distinction that tends to get lost in the DIY-vs-lawyer comparison: a DIY filing treats incorporation as a task, as something to check off so you can legally invoice clients or open a business bank account. That’s not necessarily wrong. It’s just a narrow and present-focused way to think about what a corporation actually is.

A properly structured corporation isn’t just a shield around your existing business, it’s a container that can hold and grow value in its own right. The share structure, the minute book, the shareholder agreement, the clean corporate history, these decisions are not mere formalities. They’re what makes the business itself a sellable, financeable, transferable asset, separate from you personally. A business that’s never had its structure looked at past the initial filing often finds out how much this matters at the worst possible time: mid-diligence, mid-negotiation, with a buyer or investor’s lawyer asking for documents that were never or improperly created.

If you think there’s any chance you’ll eventually need to access financing, sell the business, bring on a partner or investor, or pass it to a family member, then the way it’s incorporated today is the foundation that decision gets built on later. Filing paperwork gets you a legal entity. Structuring it properly gets you an asset that holds and can transfer value, this is a key difference. DIY might be appealing to save costs and get a corporation set up quickly. However, if you’re pouring in full energy, time, and capital into building a business you intend to keep, grow, or eventually sell, then working with a lawyer to structure your corporation could be a good decision.

Why incorporation is a lawyer’s job and not your business advisor’s or accountant’s

Sometimes your bookeeper, CPA, or business advisor might offer to help you incorporate. The issue is that incorporation, done properly, is legal work, not financial work, and the distinction matters.

A CPA is the right person for your tax filings and financial statements, and their input on tax strategy (which share structure minimizes tax, for instance) is valuable input into the incorporation decision. However, a CPA isn’t licensed to draft legally binding governance documents, give legal advice on liability protection, or draft a shareholder agreement. A business advisor can help you think through strategy and growth, but the same limitation applies: neither is authorized to practice law. A lawyer is the one who can draft documents that are binding, advise you on risk and liability protection, and help you set up a structure that holds up if it’s ever challenged. 

Common questions

Do you need a lawyer to incorporate? No, there’s no requirement to hire a lawyer to incorporate your business. You can file directly with Corporations Canada or your provincial registry, or use an online incorporation service. Whether you should use a lawyer is a different question from whether you’re required to.

Why might you consider using a lawyer? A lawyer earns their fee in providing guidance through the decisions a DIY filing will just make for you: which jurisdiction actually fits your plans, a share structure suited to your tax and ownership goals rather than a generic default, a shareholder agreement if you’re not the only owner, and a complete minute book that holds up if you’re ever raising money, bringing on a partner, or selling. If any of those apply to you now or might apply later, that’s the case for using a lawyer from the start.

What are the disadvantages of DIY incorporation? The main risks aren’t in the filing itself, they’re in what a DIY filing typically leaves out. That includes a share structure that isn’t built around your actual goals, a shareholder agreement if you have co-founders, an incomplete or missing minute book, and no one who reviewed whether federal or provincial incorporation actually fits how and where you do business. These issues tend to show up later, when a lender, investor, or buyer asks for something that was never created or accounted for and fixing it retroactively is more expensive and more complicated than setting it up correctly the first time.

What if I have business partners or co-founders? This is the situation where DIY incorporation carries the most risk. Most online filings default you into an equal share split with no customized shareholder agreement that examines the unique risks to your business and situation. Without that agreement in place, there may not be much to fall back on when a disagreement happens.

The bottom line

Incorporating your business is one of those decisions that’s genuinely simple for some businesses and genuinely not for others, and the only way to know which one you are is to think through the questions above before you file, not after. If you’re incorporating a business in Canada and want to make sure it’s set up to support where you’re headed, book a call to discuss your incorporation.

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This information is for general informational purposes and isn’t legal advice for your specific situation. Incorporation requirements vary by jurisdiction.