My Business File in Quebec: Everything you need to know to manage your business online

Mon Dossier Entreprise au Québec : tout ce qu’il faut savoir pour gérer votre entreprise en ligne

When you operate a business in Quebec, you interact with several government agencies. To simplify these procedures, the Quebec government provides you with centralized online services , including My Business File , My Business Registrar's Office , and the Service Entreprises Québec platform .

Here is a complete and up-to-date guide to understanding how to access, use and manage your business online , without complications.

What is My Business Account ?

My Business File is a secure online space offered by Revenu Québec , which allows businesses and self-employed workers:

  • To access their tax returns

  • To manage GST/QST, DAS, corporate tax

  • To consult their balances, correspondence and payments

  • To delegate access to an accountant or representative

Official website:

https://www.revenuquebec.ca/fr/services-en-ligne/mon-dossier-entreprise/

To connect:

  • Have a clicSÉQUR code – Businesses (request online)

  • Or access via your clicSÉQUR account already activated when registering your company

Important: My Business File is managed by Revenu Québec , separate from the Registrar of Enterprises.

Quebec Business Service: central portal for government services

The Quebec Business Service is the one-stop shop for administrative procedures related to operating a business in the province.

You can:

  • Search for financial aid programs

  • Find the steps to start, change or close a business

  • Be redirected to the correct forms (REQ, Revenu Québec, CNESST, etc.)

  • Find contact details for regional ministries and services

Official website:

https://www.quebec.ca/entreprises

This portal is particularly useful for young businesses, self-employed workers and SMEs , who wish to navigate the Quebec administrative ecosystem.

REQ Connection : how to access the Quebec Enterprise Registrar

The Quebec Enterprise Registrar (REQ) is the organization responsible for:

  • Business registration (and issuance of the NEQ )

  • Updating your company's legal profile (address, directors, etc.)

  • Publication of mandatory annual filings

  • The deregistration or closure of a company

Access site:

https://www.registreentreprises.gouv.qc.ca

Connection to REQ:

You can connect to your file via the secure clicSÉQUR – Businesses portal.

Once logged in, you will access your business profile where you can:

  • Edit information

  • Produce your annual declaration

  • Add administrators

  • Download your registration certificate

What is My Office at the Registrar of Companies?

My office is the name of the secure personal space within the REQ portal.

It allows the company or its representative to:

  • Access your companies registered with the REQ

  • Update information online

  • Download official documents (NEQ, certificates, statements)

  • Produce and pay the annual declaration

You can:

  • Manage multiple businesses with one account

  • Delegate access to a representative (e.g. accountant, notary)

  • Be notified of deadlines or deposits to be produced

Comparative table of online services for businesses in Quebec

Service

Managed by

Main functions

Access link

My Business File

Revenue Quebec

GST/QST, DAS, taxes, tax communications

Site

Business Registrar

Ministry of Labor, Economy and Innovation

Registration, update, NEQ, annual filings

REQ

My office

REQ

Secure personal space to manage your company data

Via REQ

Quebec Business Service

Government of Quebec

One-stop shop: assistance, programs, resources, procedures

Site

Frequently Asked Questions – My Business File and REQ

Are My Business Account and My Office the same thing?

No. My Business File is managed by Revenu Québec for your tax returns, while My Office is the Registrar of Enterprises ' platform for managing your legal file (registration, NEQ, etc.).

Do I have to use clicSÉQUR for everything?

Yes. ClicSÉQUR is the Quebec government's secure access gateway . You can connect your REQ, Revenu Québec, and other services to it.

Can I allow my accountant to access My Business Account or My Office?

Yes. You can delegate a representative from your secure online space.

I haven't received my NEQ, what should I do?

Log in to the REQ via My Office. If registration is complete, your NEQ will be displayed there. Otherwise, contact the Registrar.

What are the deadlines for registering and activating online access?

Registration can be completed within 24 to 48 hours via the REQ. Activating clicSÉQUR takes a few days after receiving the code by mail if you are a new user.

Conclusion: Centralize your business management with the right digital tools

Between My Business File , My Office and the Service Entreprises Québec portal , the government gives you access to powerful and free tools to efficiently manage your business .

Whether you're self-employed, an SME, a SENC (Swiss Enterprise), or an INC (Industrial Corporation), you can complete most of your procedures without leaving your home, in just a few clicks. The key: understanding the roles of each portal and securing your access with clicSÉQUR.

At trnsfr , we support entrepreneurs in their takeover or start-up processes, with legal, accounting and organizational tools.

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