Look for top-rated accounting firms in Montreal that have partnered with leading companies such as USA TODAY and Aldi. With over 1M monthly visitors and Fortune 500 brands turning to DesignRush to evaluate service providers, you can confidently select the right partner for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

We Vetted The Best Montreal Accounting Companies For You

20 Companies - Rankings updated: August 14, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

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  • Dimov Tax

    Verified Verified by the DesignRush team for authenticity and credibility.

    Let us save you time & money.

    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0 ★

      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2 ★

      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0 ★

      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (9)
    4.5 4.5 (72)

  • Grant Thornton

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.5 4.5 (13)

  • MNP

    MNP is a leading national accounting, tax and business consulting firm in Canada. We proudly serve and respond to the needs of our clients in the public, private and not-for-profit sectors. Through partner-led engagements, we provide a collaborative, cost-effective approach to doing business and personalized...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    View Profile
    4.6 4.6 (10)

  • UpCounting

    At UpCounting, we offer a full-service, cloud-based accounting approach to help your business grow. We are here to support you with the financial data and tools that you can rely on while you build the company of your dreams...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (30)

  • TC Comptables

    Tourangeau Crochetière CPA Inc. is an accounting services firm offering you sound financial management of your company in various sectors of small to medium business. Experienced and devoted accountants offer personalized advice that has honored us with our clients trust for over 25 years. Our team has been...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile

  • BDO Canada

    A sharp focus on evolving business issues and developments

    A sharp focus on evolving business issues and developments

    At BDO, we believe that the changes our industry is experiencing create incredible opportunity: the chance to rethink our place in an evolving market, and create a business thats more innovative, sustainable, and diverse than its ever been...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    100 - 249
    View Profile
    5.0 5.0 (2)

  • Xen Accounting

    We provide an easy, automated and pain free accounting experience for small businesses across Canada since 2013...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile
    4.8 4.8 (23)

  • Mazars

    Mazars is an internationally integrated partnership, specializing in audit, tax and advisory. Operating in over 90 countries around the world...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    100 - 249
    View Profile
    5.0 5.0 (5)

  • Virtuacompta

    Virtual accounting firm: Making your numbers accessible, wherever you are, whenever you need them. As simple as that...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile

  • T2inc.ca

    Online accounting and tax firm specialized in the filing of corporate income tax returns...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile
    4.9 4.9 (106)

  • FSM

    At FSM, our vision is to be the pre-eminent provider of quality and dedicated administrative, technical and strategic services to our global airline partners in the aviation fuel and aircraft de-icing sectors...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (2)

  • Boily Handfield

    Boily, Handfield CPA Inc., a corporation of chartered professional accountants and Boily Handfield Inc., a legal firm, are proud to operate under the Boily Handfield banner...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile
    3.9 3.9 (7)

  • Propulsio 360°

    Legal, Accounting, Financial, Marketing services for entrepreneurs and SMEs...

    Top Services:

    • Accounting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile

  • Gahnic Services & Conseils

     Ensure the continuity of your benefits policy, remotely.

     Ensure the continuity of your benefits policy, remotely.

    More than a consulting firm, Gahnic Services & Consulting is an innovative and award-winning HR company, the leading human resources services company that specializes in emergency and consulting services...

    Top Services:

    • Accounting
    • HR Outsourcing
    • IT Services
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    View Profile

  • NCRI

    Let's Grow Together

    Let's Grow Together

    NCRI began 13 years ago in a two-man shop working on AR for small companies. With a lot of hard work and earned reputation, the word of mouth spread and thereon we expanded from our one office in Mississauga to three multiple locations within Canada. With 80+ years of combined management experience and...

    Top Services:

    • BPO
    • SEO
    • PPC
    • Content Marketing
    • Email Marketing
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $8/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    1.0 1.0 (2)

  • Deloitte

    Collaborating for Lasting Impact in Business Consulting

    Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...

    Top Services:

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed
    View Profile
    3.4 3.4 (83)

  • JA Accounting

    The Complete, Practical & Tech-Oriented

    The Complete, Practical & Tech-Oriented

    JA Accounting offers personalized accounting, tax preparation, and business registration services for individuals and businesses. Known for our client-first approach and award-winning expertise, we simplify your finances and help you grow with confidence. Trusted by clients across Canada...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
    View Profile
    4.9 4.9 (163)

  • EY

    Building A Better Working World

    Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    View Profile

  • KPMG

    Together, we achieve more.

    Together, we achieve more.

    Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets...

    Top Services:

    • Business Consulting
    • Market Research
    • Accounting
    • HR Outsourcing
    • IT Services
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    View Profile
    4.3 4.3 (56)

Related Services

Accounting Firms Near Montreal

Popular Services

Why Companies Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding Montreal accounting firms. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

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  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What do Montreal accounting firms do?

Montreal accounting firms help businesses and individuals stay financially organized and navigate Quebec and Canadian tax laws. They handle day-to-day money matters and offer guidance to support better financial decisions. Core services include: 

What information do I need to provide to an accounting firm?

At the beginning of your collaboration with an accounting firm, you will need to provide basic identification documents (legal name, tax ID, and contact details), your previous year's tax filing, and all pertinent financial records.  

These financial records must cover all sources of income, including forms like W-2s, 1099s, and investment documentation, as well as proof of all deductible expenditures, i.e., receipts, invoices, and bank statements. 

How do Montreal accounting companies calculate their rates?

Montreal accounting companies typically use three core structures when calculating their rates: hourly billing, fixed project fees, and annual retainer packages. The final cost is determined by the scope and complexity of the services, specifically whether the work involves just bookkeeping and basic tax filing or advisory services as well (auditing, tax planning), as well as the firm’s specialization and location.  

How can I verify an accounting company's credentials?

You can verify an accounting company's credentials by checking the public register of the Ordre des comptables professionnels agréés du Québec (CPA Order) to confirm that the individual CPAs are members in good standing and authorized to practice public accounting. Additionally, it is recommended to search the Order's records for any disciplinary decisions or limitations on their practice rights. 

Can Montreal accounting firms scale services as my business grows?

Montreal accounting firms are typically well-equipped to scale their services as your business grows, transitioning from basic compliance and bookkeeping for smaller operations to more complex assurance, tax planning, and fractional CFO advisory roles as your needs evolve.  

The majority of the firms offer modular packages that allow businesses to add services like audit preparation, business valuation, and specialized international tax advice as their needs expand. 

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