3 Best Accounting Firms in Guelph, ON

Expert-recommended Top 3 Accounting Firms in Guelph, ON. All of our Accountants actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

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RLB CHARTERED PROFESSIONAL ACCOUNTANTS

197 Hanlon Creek Boulevard, Unit 103,
Guelph, ON N1C 0A1 Directions

Since 1951

Specialty:

✓Accounting Services ✓Tax and Business Planning ✓Business Valuation ✓Mergers and Acquisitions ✓Corporate Finance ✓Litigation Support and Dispute Resolution ✓Succession ✓Estate Planning ✓Auditing Services ✓Human Resources Consulting ✓Technology Support ✓Assurance ✓Business Advisory Services ✓IT Consulting and Workflow Automation

"RLB Chartered Professional Accountants offers resources and small-town personal services. RLB has been proudly serving South-Western Ontario for over 75 years. Their team guides you through all stages of your business. They have over 200 team members, including their partners, in their Guelph, Fergus, Kitchener, Orangeville, and Shelburne offices. They believe that trust built through strong relationships is the foundation for growth. The RLB Office in Guelph offers a full range of accounting services from their trusted team of Chartered Professional Accountants, who are strong business advisors. You can contact them for a free consultation. Their experienced, knowledgeable team helps you better understand your financial statements, any risks you face, and how to address them. RLB Chartered Professional Accountants is up to date on constantly changing auditing and accounting standards. They serve agriculture, condominiums, construction, not-for-profit, and real estate industries.

2026 Highlights: RLB Chartered Professional Accountants work to give you a single primary partner while using their full team's skills to support your business. They build clear business plans and financial reports that help keep your investors confident."

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Inside Public Accounting Best Firms Award in 2024

Contact:

(519) 822-9933 (866) 822-9992

Mon-Thu: 9am - 5pm
Fri-Sun: Closed

TBR® Inspection Report:

Keith R. McLaren CPA - Guelph, ON Accounting Firms - Professional Portrait Image
Keith R. McLaren CPA - Guelph, ON Accounting Firms - Company Logo
11+ YEARS ON TBR
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KEITH R. MCLAREN CPA

9 - 485 Silvercreek Parkway North,
Guelph, ON N1H 7K5 Directions

Since 1992

Specialty:

✓Accounting ✓Bookkeeping ✓GST/HST Filing ✓Payroll ✓Tax and Financial Strategies ✓Financial Statement Analysis ✓Computer Training ✓Minimize Income Tax Liability ✓Income Tax Preparation and Filing ✓Real Estate Investments ✓Managing Cash Flow ✓Estate Tax Preparation and Filing / Executor Assistance

"Keith R. McLaren CPA is a Guelph-based accounting firm known for their thorough, expert, and personable approach to your financial needs. The firm is staffed with accounting professionals who love working with people, bonding with them and becoming their trusted financial advisers. They have filed over 25,000 personal tax returns on your behalf. Their business clients have trusted them with more than 3500 corporate tax returns. Keith R. McLaren, CPA, serves individuals and small to mid-size businesses with all types of tax and financial services. The firm plans year-ends for its corporate customers, coping with everything from changing entries to amortization. They assist with budgeting, implementation and control of corporate finances. Keith R. McLaren, CPA, offers a free initial consultation to the clients. Keith R. McLaren, CPA, CMA, is the principal accountant of the firm.

2026 Highlights: Keith R. McLaren CPA recommends booking an appointment to review your specific goals and expectations. Their team will develop a customized plan to handle your bookkeeping, payroll, and GST/HST filings. This streamlined approach allows you to focus on growing your business while staying compliant."

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Contact:

(519) 836-4145

Mon-Thu: 9am - 5:30pm
Fri: 9am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Cornerstone CPA Professional Corporation - Guelph, ON Accounting Firms - Professional Portrait Image
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CORNERSTONE CPA PROFESSIONAL CORPORATION

100 Crimea Street, Suite B5,
Guelph, ON N1H 2Y6 Directions

Since 1991

Specialty:

✓Accounting ✓Full Service Bookkeeping ✓Tax Preparation and Planning ✓Financial Planning ✓QuickBooks ✓Budgeting and Forecasting ✓App Advisory Services

"Cornerstone CPA Professional Corporation has been offering accounting and tax preparation services to the Guelph area and across Ontario for over 30 years. They can help remove the stress of tax season and financial planning. They also provide comprehensive tax and financial services, aggregating your financial information from all sources. They provide budgeting and forecasting services to households and owner-managed businesses. They help businesses save time by implementing or recommending apps for their virtual accounting software. They use cloud accounting technology that helps business owners optimize their time using cloud technologies and remove the stress and anxiety of becoming and staying compliant. Cornerstone CPA Professional Corporation is a fully equipped accounting firm with the ability to meet your needs with business and home financial services. They work with individuals, families, and business owners. You can contact them to get a free consultation.

2026 Highlights: W. J. (Wilco) Vermeulen qualified as a Chartered Accountant in Ontario in 1990 after successfully passing the national Uniform Final Examination (UFE). Their team at Cornerstone CPA Professional Corporation offers services ranging from high-level reviews to complete financial evaluations. They design these personalized strategy plans to help you make informed and confident business decisions."

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License #2786538

Contact:

(647) 914-1224 (519) 824-0897

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

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