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Business Details
43 Years
experience
Your Trusted Ottawa Accounting & Tax Services Partner
Founded in Ottawa in 1983, DoubleCheck Income Tax has built a reputation as a trusted provider of comprehensive accounting and tax services. Our team of experienced professionals, led by Joseph Colas, specializes in delivering tailored financial solutions to small and medium-sized businesses, as well as individuals. With over 34 years of experience, we have expanded our services to include payroll management, bookkeeping, financial statement preparation, and business start-up consulting. Our commitment to continuous education ensures we stay current with evolving tax regulations and accounting standards.

We pride ourselves on personalized service, treating each client as our only client, and offering bilingual support to meet diverse needs. Our philosophy centers on integrity, expertise, and transparency, ensuring clients receive accurate, reliable advice. We work closely with clients to simplify complex financial processes, enhance profitability, and provide strategic guidance for long-term success. Our Ottawa-based team combines local market knowledge with national regulatory expertise to serve clients across the National Capital Region and surrounding areas.
Services
Accounting Tax Services Payroll Bookkeeping Financial Statements Business Start-up Internal Control Tax Representation Financial Consultation Revenue Canada Representation
Details
  • Year established: 1983
Highlights and features
  • We have over 34 years of experience serving Ottawa businesses.
  • Led by Joseph Colas, a top-rated accountant and tax advisor.
  • Offer personalized financial solutions tailored to client needs.
  • Provide bilingual services for English and French-speaking clients.
  • Specialize in simplifying complex tax and accounting processes.
Services
Accounting
Our comprehensive accounting services ensure accurate financial record-keeping and reporting for businesses of all sizes. We handle day-to-day transactions, month-end closings, and year-end financial statements. Our team maintains compliance with current accounting standards while providing actionable insights for business growth.
Tax Services
We specialize in individual and business tax preparation, ensuring compliance with federal and provincial regulations. Our services include income tax returns, prior year filings, and Revenue Canada representation. We maximize deductions while minimizing tax liabilities through strategic planning.
Payroll
Our payroll services handle all aspects of employee compensation, including tax deductions and government remittances. We create customized systems that ensure compliance with labor laws while simplifying payroll processes. Our solutions maintain accuracy in wage calculations and timely submission of required documentation.
Bookkeeping
We provide systematic bookkeeping to maintain up-to-date financial records for businesses. Our services include transaction recording, account reconciliation, and financial reporting. We implement efficient systems that ensure data accuracy and support informed business decisions.
Business Start-up
Our business start-up services guide entrepreneurs through the launch process. We assist with business plans, financial projections, and registration requirements. Our support includes market analysis, tax structure recommendations, and ongoing financial management strategies for new ventures.
People
Joseph Colas
Accountant and Tax Advisor
With over 34 years of experience, Joseph Colas leads our team as a top-rated accountant and tax advisor. He specializes in providing strategic financial guidance to businesses and individuals across Ottawa.
Questions
What accounting services do you offer?
We provide full-cycle accounting services including financial statement preparation, bookkeeping, payroll management, and tax compliance for businesses and individuals.
How long have you been in business?
DoubleCheck Income Tax has served Ottawa businesses since 1983, with over 34 years of combined experience in accounting and tax services.
Do you offer free consultations?
Yes, we provide free introductory consultations to discuss your specific accounting and tax needs with our experienced professionals.
What areas do you serve?
We primarily serve Ottawa and the National Capital Region, including Gatineau and surrounding communities.
Can you help with business tax returns?
Yes, we specialize in business tax preparation and filing, ensuring compliance with all federal and provincial tax regulations.
Do you assist with new business formation?
Yes, we provide comprehensive start-up services including business planning, registration assistance, and financial strategy development.
Reviews (2)
Phantom Trader
Aug 16, 2019 Report
2nd year with them and still very pleased with their service. I received lots of tips in regards to expenses associated with my home business and will 100% go back next year.
Omid Barahimi
Oct 27, 2017 Report
Great service. Mr Colas went through my taxes for the last 7 years and found things that even my last years certified tax professional hadn't seen and noticed. Result: over $10,000 credit that I hadn't used. Highly recommend him!!