Welcome to Baker Tilly Ottawa LLP / Baker Tilly Gatineau

From its modest beginnings half a century ago, our Chartered Professional Accounting practice has grown to more than 100 partners and professional staff. Today, we are proud to be part of Baker Tilly, an impressive network of independent, like-minded firms that share our progressive mindset and commitment to providing proactive business advice.

As the recipient of five Employees’ Choice Awards, our success hinges on our customized approach to meeting our clients’ needs. We provide audit, accounting, tax, entrepreneurial and business advisory services to owner-managed businesses, in addition to a growing list of specialties, namely, government and private sector consulting, financial advisory, insolvency and debt restructuring.


  • Audit and Accounting Services
  • Transaction and valuation Services
  • Government and Public Sector Advisory
  • Restructuring and Recovery Services
  • Litigation Accounting Services
  • Private Enterprise and Entrepreneurial Services
  • Tax Services including cross border
    and international, US and SR&ED
  • Technology Services
  • Bankruptcy and Trustee Services


  • Construction Industry
  • Entrepreneurial Services
  • High-technology
  • Manufacturing
  • Not for Profit
  • Retail and Franchise
  • Private Sector Consulting
  • Real Estate
  • Dental, Medical and Other Professionals

Helping you succeed in an ever-changing business climate

At Baker Tilly Ottawa LLP, we provide expert tax, assurance, and entrepreneurial services to help your business grow and prosper. Clients turn to us for hands-on partner involvement, practical tax strategies that save, reduce or defer all forms of taxation, and strategic consultation to more effectively plan and manage their business.

Since 1962, we've built our reputation on a solid foundation of core values.  Integrity, excellence, and respect.  We believe in doing it right - answering your questions, providing workable solutions, creating value and saving you money with high-quality, professional services.

Take the next steps to greater financial success!

Register for our newsletter and begin taking advantage of valuable tips to better run your business.

Baker Tilly Ottawa LLP BBB Business Review