# Do I Need a Business Bank Account Before Incorporating?

> No. Federally, in Ontario, and in Alberta, incorporation comes first: you file articles of incorporation (or register with the province), then receive your business number and tax accounts, and only then open a business bank account. No jurisdiction requires a bank account as a precondition to incorporating.

Published 2026-08-09 · Last reviewed 2026-07-31 · [Canonical page](https://canadalegalcenter.ca/articles/do-i-need-a-business-bank-account-before-incorporating/)

Legal information, not legal advice.

**No. You do not need a business bank account before incorporating, in any of the three jurisdictions this site covers.**

## The verdict rests on the government's own sequence

Federally, incorporation is built around naming the corporation, filing articles of incorporation, and setting a registered office address and a board of directors. Corporations Canada's guidance describes these as the requirements for incorporating; a bank account is not among them.

What comes after incorporation, not before it, is the business number (BN) and the CRA corporate tax account. The Canada Revenue Agency states plainly: "Once your federal incorporation is approved, you'll get a business number (BN) and your corporation income tax (RC) program account." Canada.ca's own step list for registering a corporation confirms the same order: incorporate first (get your articles of incorporation), then get the federal business number and tax account from CRA. A bank account does not appear in this sequence at all, because it is not a legal precondition to incorporating: it is something you arrange afterward, once you have the paperwork a bank will ask to see.

## How the order works in Ontario and Alberta

The same "incorporate, then get your identifiers" order holds provincially.

<div class="table-scroll">

| Jurisdiction | What you get, and when | Bank account required first? |
|---|---|---|
| Federal | Articles of incorporation, then a BN and CRA tax account after approval | No |
| Ontario | Registration through the Ontario Business Registry, then a 9-digit Business Identification Number (BIN) from ServiceOntario | No |
| Alberta | A certificate of incorporation from the Corporate Registry, then a federal business number by email afterward | No |

</div>

In Ontario, the registration process assigns your Business Identification Number (BIN) once registration is completed, not before. Ontario's own guidance describes this as something you receive as part of registering, with no bank account listed as a prerequisite.

In Alberta, the Corporate Registry process works the same way: once your information meets requirements, a service provider issues a certificate of incorporation, and the federal business number follows afterward by email. Again, a bank account is not part of this required sequence.

## Why the question comes up anyway

Even though no jurisdiction requires a bank account before incorporating, many new corporations end up opening one soon after, because a bank will typically want to see the incorporation documents and business number before it opens a corporate account. That practical banking requirement runs in the opposite direction from the question asked here: it is a reason to incorporate before you go to the bank, not a reason to bank before you incorporate.

## What this means for planning your timeline

Because the legal sequence is incorporate first, then obtain your BN and tax accounts, and only then approach a bank, readers planning their own incorporation timeline can treat the bank account step as something to schedule after the paperwork is in hand, not as a task to clear beforehand. If you are a sole proprietor incorporating an existing business, the transition of your operating funds and existing banking relationship into the new corporate structure is a separate practical step from the legal act of incorporating itself, and the primary sources reviewed here do not cover that transition in detail.

## What you can do next

- Confirm which jurisdiction you are incorporating in (federal, Ontario, or Alberta) and follow that government's own step order rather than assuming a bank account is needed first.
- Keep your incorporation documents (articles of incorporation or certificate of incorporation) and your business number ready, since these are what a bank will typically ask for once you do open an account.
- If you are unsure whether federal or provincial incorporation suits your situation, that is a separate decision from the bank account question and is worth resolving before you file.

## Frequently asked questions

**What order do the steps actually happen in?**

In all three jurisdictions (federal, Ontario, Alberta), you incorporate first, then receive your business number and tax accounts, and open a business bank account last using those documents. No jurisdiction reverses this order.

**Can I use my personal bank account for the corporation instead?**

The government sources reviewed here address the incorporation and registration sequence, not what banks require for account opening or what happens if you mix personal and corporate funds; that's a banking and accounting question separate from the incorporation process itself.

**Does Ontario or Alberta issue the business number, or does the federal government?**

The federal business number and corporate tax account come from the Canada Revenue Agency after incorporation is approved, whether you incorporate federally, in Ontario, or in Alberta. Ontario also issues its own 9-digit Business Identification Number (BIN) once registration is complete.

**Do I need a registered office or directors before I can incorporate?**

Yes, federally: every incorporated business must have a registered office address and a board of directors as part of the incorporation itself. This is a requirement of incorporating, not a requirement that comes before it, and it applies in addition to (not instead of) the naming and filing steps.


## Sources

1. [Corporations Canada, "How to incorporate a business"](https://ised-isde.canada.ca/site/corporations-canada/en/business-corporations/how-incorporate-business), Corporations Canada, Innovation, Science and Economic Development Canada, "How to incorporate a business" (Government of Canada guidance issued under the Canada Business Corporations Act, RSC 1985, c C-44)
2. [Canada Revenue Agency, "When you need a BN"](https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/registering-your-business/you-need-a-business-number-a-program-account.html), Canada Revenue Agency, "When you need a business number or Canada Revenue Agency program accounts" (Government of Canada)
3. [Canada.ca, "Registering a corporation"](https://www.canada.ca/en/services/business/start/register-with-gov/register-corp.html), Government of Canada, "Registering a corporation", canada.ca/en/services/business/start
4. [Government of Ontario, "Register your business online"](https://www.ontario.ca/page/business/start/register-your-business-online), Government of Ontario, "Register your business online", ontario.ca (Ontario Business Registry, under the Business Corporations Act, RSO 1990, c B.16)
5. [Government of Alberta, "Incorporate an Alberta corporation"](https://www.alberta.ca/incorporate-alberta-corporation), Government of Alberta, "Incorporate an Alberta corporation", alberta.ca (issued under the Business Corporations Act, RSA 2000, c B-9)