CORPORATE TAX FILING

Optimize Your Corporate Taxes to Boost Your Bottom Line

Claim every deduction, reduce tax liability, and retain more capital for growth.

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What you need to know about corporate tax filing

Every corporation needs to file their corporate taxes

Every corporation operating in Canada must file a corporate income tax return with the Canada Revenue Agency (CRA). Filing accurately and on time helps businesses avoid interest, fines, and audits, while ensuring all eligible deductions and credits are claimed.

Get your corporate taxes professionally filed

Corporate tax filing involves gathering financial statements, calculating taxable income, applying relevant tax rates, and filing the T2 Corporate Income Tax Return with the CRA. Professional filing ensures that all deductions, credits, and exemptions are claimed, submissions meet deadlines, and supporting documentation is organized for compliance and potential audits.

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Non-residents and cross-border activities all accounted for

Non-resident corporations can file confidently, meeting all Canadian corporate tax obligations without being physically present in Canada. Companies with multiple revenue streams, complex deductions, or cross-border activities benefit most from professional filing support.

Never pay more than you need to

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Share information about your self-employment, freelance, or rental income, and every required tax form is added for you.

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Whether you’re living in Canada or abroad, all available deductions are identified to help increase your tax savings.

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Enjoy peace of mind knowing your return is accurate, compliant, and optimized for the highest possible refund.

Why choose C.A.T.S for your corporate tax filing?

Maximum Refund Guarantee

We search for every eligible deduction and credit to maximize your return.

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Specialists in Non-Resident Tax

We understand the complexities of cross-border income, residency changes, and foreign asset reporting.

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Completely Done-For-You Process

Send us the required documents and let our team of tax professionals handle the rest.

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Why Our Clients Love Us

  • "My Go-To for Years"

    C.A.T.S Accounting have been my go to tax consultants for years. Great service, very attentive and always on the mark. I highly recommend them.

    Amr A.

  • "Eliminated My Anxiety About Taxes"

    There are not words grand enough to express how much I enjoy working with [Tax Professional Name] and his fantastic team or how they have cleared the cobwebs from my mind thus reducing the anxiety associated with taxes. I am so blessed to have an accounting group to trust and console with at unexpected times. Thank you for your care and attention!

    Kiki N.

  • "Made My Taxes Less Painful"

    Excellent work. Your knowledge and guidance helped my tax issue to be less painful. THANK YOU!!

    Melia T.

  • "They Have Taken This Huge Tax Burden Off My List"

    As a busy real estate broker, my book keeping and tax submission has always been a worry for me. I started using Canada Accounting and Tax Services last year, and they have taken that huge burden off my list. [Tax Professional Name] and his team have managed to organize my books and streamline my tax submission. I highly recommend their services.

    Michael A.

  • "Exceptional Customer Care and Commitment"

    I would like to thank C.A.T.S Accounting office for their professionalism and sincere dedication in providing their accounting tax services to me throughout the past years. I’ve had a consistently and very positive experience with the office that continues to date. [Tax Professional Name] and his team go always extra mile to make sure everything is done properly, using all the tools and knowledge at their disposal. It is rare to encounter such a high standard of care and commitment. I wish them all the best and to many more successful years ahead.
    Thank you again🙏🏻

    Sherine B.

  • "Couldn't Recommend Them Enough"

    I have been going to CATS accounting for over 10 years now. I have never been disappointed and have never had any mistakes on my files. All the accountants are thorough, professional and very adept at what they do.

    Nadia W.

  • "Never Pay More Taxes Than Needed"

    C.A.T.S handles my personal and business accounting , excellent service , they do their best to ensure that you are not paying more than what you have to

    Ziyad M.

  • "Corrected Mistakes On My Previous Years' Taxes"

    Years ago, when a student, I had made a mistake on my taxes (doing it on paper, not using software). OSAP was not going to provide funding for my second undergraduate degree until my taxes were corrected. C.A.T.S. Accounting corrected the mistake and verified the previous few years of taxes. I have been using C.A.T.S accounting ever since

    Sheldon M.

  • "Exceptional Dedication to Client Service"

    I've been working with [Tax Professional Name] and his team at C.A.T.S Accounting for both my business and personal accounting needs since 2013 and I highly recommend their services.

    What distinguishes C.A.T.S Accounting is not only their comprehensive knowledge of accounting but also their exceptional dedication to client service. They are consistently available for queries, insights, and support, guiding me through every financial decision with ease. Their detail-oriented and proactive approach ensured a smooth and worry-free accounting process.

    Rami K.

  • "Impressed With Their Professionalism"

    Used CATS for the first time. I was very impressed with their professional method of getting taxes done. I highly recommend them

    Moez W.

Frequently asked questions

  • All corporations operating in Canada, including resident and non-resident businesses with Canadian operations, must file a T2 Corporate Income Tax Return each year. Filing ensures compliance with the Canada Revenue Agency (CRA), avoids penalties, and accurately reports taxable income.

  • Corporations must file a T2 return annually within six months of their fiscal year-end. Filing deadlines are critical to avoid CRA penalties, interest charges, and potential audits.

  • Yes. Non-resident corporations with Canadian income or subsidiaries are required to file corporate taxes. Filing ensures compliance, accurately reports Canadian-source income, and prevents fines or double taxation.

  • Corporations need financial statements, expense records, payroll data, and documentation of income sources. Proper documentation ensures accurate reporting, maximizes deductions, and simplifies CRA compliance.

  • Corporate tax deductions may include business expenses, capital cost allowance, research and development credits, and provincial tax credits. Accurate filing ensures all eligible deductions and credits are applied to minimize overall tax liability.

  • Errors can result in reassessments, penalties, interest, and audits. Correct filing protects cash flow, maintains a clean CRA record, and ensures corporate compliance.

  • For businesses in Toronto, Mississauga, Brampton, and surrounding areas, accurate corporate tax filing saves time, reduces administrative stress, ensures compliance, and allows owners to focus on growing the company.

  • Yes. Proper corporate tax filing provides insight into profitability, tax obligations, and cash flow, supporting informed financial planning, strategic growth, and investment decisions.

  • Any incorporated entity in Canada, including public and private corporations, non-profit organizations, and foreign-owned subsidiaries, must file a T2 return if they earn income or meet CRA filing requirements.

  • Maintaining accurate financial records, calculating taxable income correctly, claiming all eligible deductions, and submitting returns on time ensures compliance, reduces audit risk, and avoids penalties.

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