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Business Details
43 Years
experience
Trusted Accounting and Tax Services in Ottawa
Founded in Ottawa in 1983, DoubleCheck Income Tax Services has built a reputation as a trusted provider of comprehensive accounting and tax solutions. Led by Joseph Colas, a recognized expert in accounting and tax advisory, our team of dynamic professionals delivers personalized services to individuals and businesses across Ottawa, Gatineau, and Montreal. With over 40 years of combined experience, we prioritize continuous education to stay ahead of evolving tax regulations and industry standards. Our approach combines technical expertise with dedicated client support, offering tailored solutions in tax preparation, payroll management, financial statement preparation, and business start-up consulting.

We adhere to strict professional standards, ensuring transparency, accuracy, and compliance in all our services. By focusing on long-term client relationships and operational excellence, we help clients achieve financial stability and growth. Our bilingual capabilities and deep understanding of local market needs further distinguish us as a preferred partner for accounting and tax matters in the National Capital Region.
Services
Accounting Tax Services Payroll Financial Statements Business Start-up Bookkeeping Internal Control Budgeting Financial Consultation Valuation Services
Details
  • Year established: 1983
Highlights and features
  • We offer 40+ years of combined experience in accounting and tax advisory services.
  • Our team provides personalized solutions tailored to individual and business financial needs.
  • Comprehensive service portfolio covering tax preparation, payroll, and business consulting.
  • Bilingual support for English and French-speaking clients in the National Capital Region.
  • Dedicated advisors ensure compliance, accuracy, and transparency in all financial matters.
What people say
Expert tax preparation Personalized solutions Reliable advisors Bilingual support 40+ years experience
Services
Tax Services
Our experienced team specializes in income tax preparation and filing for individuals and businesses. We stay updated on evolving tax regulations to ensure compliance and optimize returns. Clients benefit from personalized guidance and representation with tax authorities, including Revenue Canada.
Payroll Management
We design and maintain efficient payroll systems tailored to business needs. Our services include calculating employee benefits, tax deductions, and regulatory reporting. We ensure compliance with federal and provincial requirements while simplifying payroll processes for clients.
Financial Statements
We prepare accurate financial statements and management reports for businesses. Our services include balance sheets, income statements, and cash flow analysis to support informed decision-making and regulatory compliance.
Business Start-up Consulting
We assist entrepreneurs with business registration, financial planning, and tax structuring. Our services include business plan development, market analysis, and incorporation guidance to establish a strong foundation for new ventures.
Bookkeeping
We maintain up-to-date accounting records for businesses, including accounts payable/receivable and bank reconciliations. Our systematic approach ensures financial data accuracy and supports year-end reporting requirements.
People
Joseph Colas
Accountant and Tax Advisor
Joseph Colas leads DoubleCheck Income Tax Services as a certified accountant with decades of experience. He specializes in tax advisory and financial consulting, helping clients navigate complex accounting challenges with personalized solutions.
Questions
What accounting services do you offer for small businesses?
We provide bookkeeping, financial statements, payroll management, and tax compliance services tailored to small businesses.
Do you handle tax filings for both individuals and corporations?
Yes, we prepare and file income tax returns for individuals, businesses, and corporations across Canada.
Can you assist with business start-up requirements?
We offer business registration, financial planning, and tax structuring support for new ventures in Ottawa and Montreal.
Are your services available in French?
Yes, we provide bilingual accounting and tax services for English and French-speaking clients.
What sets your firm apart from other accountants?
Our 40+ years of local experience, personalized approach, and comprehensive service portfolio distinguish us in the region.