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.
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Grant Thornton is a Montreal accounting firm with close to 10,000 audit, tax, and advisory professionals. It serves asset managers, healthcare systems, manufacturers, and clients like Microsoft and Oracle. The firm is recommended for large businesses needing full-scale audit, tax, and advisory work...
Top Services:
- Accounting
- Business Consulting
- Market Research
- HR Outsourcing
- Software Development
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- Location
- Montreal, Canada
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
MNP has over 70 years of experience, growing to 10,000+ team members and 1,557 partners. It offers AI-enabled audits, reviews, and public company compliance, backed by Praxity's 695-office global alliance. The accounting agency in Montreal is recommended for mid-market businesses needing full-service audit...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- 1000 & Up
UpCounting offers eCommerce CPA, bookkeeping, tax, and CFO services across Shopify, Amazon, eBay, and Etsy. It handles COGS tracking, sales tax filings, and cash flow forecasting on Xero and NetSuite. The firm fits multichannel sellers needing cross-jurisdiction tax compliance from one of the top accounting...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
UpCounting offers eCommerce CPA, bookkeeping, tax, and CFO services across Shopify, Amazon, eBay, and Etsy. It handles COGS tracking, sales tax filings, and cash flow forecasting on Xero and NetSuite. The firm fits multichannel sellers needing cross-jurisdiction tax compliance from one of the top accounting...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- 100 - 249
Xen Accounting is one of the top accounting firms in Montreal that operates as a fully virtual, paperless Chartered Accountant practice built on Xero. It offers fixed-price bookkeeping, payroll, and SR&ED credits to clients like nesto and Real Ventures. The firm fits startups needing remote-first, all-in-one...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
Mazars Canada has operated for 50+ years, employing nearly 200 professionals. It offers bookkeeping, payroll, tax filings, and SR&ED credits through a network in 100+ countries. The agency suits SMEs and public companies needing full-service accounting services in Montreal...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- 100 - 249
VirtuaCompta has operated as a 100% virtual CPA firm since 2018, serving SMEs and non-profit organizations. It offers tax filings, financial compilations, and cloud accounting setup services as a certified QuickBooks partner. The firm is best for non-profits needing remote, CPA-led accounting...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
T2inc.ca is an online CPA firm with 10+ yars of experience, filing T2 and CO-17 corporate tax returns. Its tax specialists and CPAs also handle incorporation and bookkeeping for SMEs. T2inc.ca is recommended for incorporated small businesses needing online, CPA-backed tax filing from one of the top accoutants...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
Boily Handfield has operated since 1965, pairing a CPA firm with a business law practice. It co-founded Groupe Servicas, a 50-firm Quebec accounting network, and serves Chinese-Canadian investor clients. Boily Handfield fits investors needing accounting and legal support...
Top Services:
- Accounting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
Deloitte has 12,000+ professionals across 19 geographies in the global Deloitte network. It offers external audit, accounting assurance, and tax services including transfer pricing. The agency suits multinational companies needing full-scale audit and tax support from one of the top accountants in Montreal...
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
Legal, Accounting, Financial, Marketing services for entrepreneurs and SMEs...
Top Services:
- Accounting
- Business Consulting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
JA Accounting has a full network of CPA consultants and financial planners. It handles personal and corporate tax, bookkeeping, payroll, and incorporation across Canada. The agency fits self-employed individuals wanting tax and advisory under one roof...
Top Services:
- Accounting
- Business Consulting
- Location
- Montreal, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
EY operates in more than 150 countries, offering assurance, tax, and financial accounting advisory services. Its Assurance practice covers audit, IFRS compliance, and forensic and integrity services. EY suits multinational companies needing full-scale audit and tax support...
Top Services:
- Business Consulting
- HR Outsourcing
- Accounting
- Cybersecurity
- IT Services
- Show more
- Location
- Montreal, Canada
- Number of Employees
- 1000 & Up
KPMG was founded in 1987 by Peat Marwick and Klynveld Main Goerdeler, and works across 154 countries. It offers audit, tax, and advisory services, and was the first Big Four firm organized by industry. KPMG is best for multinational companies needing full-scale audit support...
Top Services:
- Business Consulting
- Market Research
- Accounting
- HR Outsourcing
- IT Services
- Show more
- Location
- Montreal, Canada
- Number of Employees
- 1000 & Up
Related Services
Accounting Firms Near Montreal
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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:
- Financial statement preparation
- Bookkeeping and record keeping
- Tax planning and filing
- Payroll processing
- Audit services
- Budgeting and cash-flow support
- Business advisory
- Compliance assistance
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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