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from our Customer Service, Support and Sales

Contact DT Professional Suite Customer Service, Support and Sales

Contact our teams using the contact methods listed below.

Contact our various teams for help and product support or to speak with an account representative.

Customer Service
514 733-8355 or 1 800 663-7829
Fax: 1 866 490 2770

Sales Department
1 866 653-8629

514 733-8355 or 1 800 663-7829

Software for Accounting Firms & Tax Professionals

The DT Professional Suite provides tax and accounting solutions designed to increase your firm’s efficiency and profitability. It’s everything you need to power smoother workflows, make more informed decisions, improve client service and achieve better results.