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A Multidisciplinary
Team of Experts

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  • Jason Nickel

    Jason Nickel

    Principal, International Income Tax Consulting

    Income Tax

  • Clyde Seymour

    Clyde Seymour

    Principal, International Income Tax Consulting

    Income Tax

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ServicesIncome Tax

End-to-End Income Tax Services That Drive Accuracy and Advantage

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Comprehensive Oversight Across the Income Tax Lifecycle

Our Income Tax practice is purpose-built for your business, combining deep technical expertise, proprietary technology, and a client-first mindset. Led by industry veterans, our team integrates our expertise with your tax department functions. Whether you need to outsource your tax matters or have internal support, our specialists uncover your unique tax needs and seamlessly provide the resources to fill the gaps.

1500+

International and domestic clients supported

5000+

International income tax reviews conducted by our Canadian team

1500+

International and domestic clients supported

5000+

International income tax reviews conducted by our Canadian team

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Canadian Income Tax
  • CANADIAN INCOME TAX

    Strategic Tax Review and Recovery Solutions

    Capture Tax Savings with Comprehensive Review and Recovery

    We identify and recover overpaid taxes and secure savings across critical areas, including federal and provincial income tax, investment tax credits, and payroll tax, recovering Canada Pension Plan (CPP), employment insurance (EI), and workers’ compensation.

    Optimize SR&ED Claim Management and Defense

    Our experts simplify scientific research and experimental development (SR&ED) claim management, delivering end-to-end support from project identification through Canada Revenue Agency (CRA) audit defense.

    Deploy Advanced Technology for Precise Tax Analysis

    Our experts use proprietary software to deliver the industry’s most comprehensive and accurate tax position analysis for greater financial control and visibility.

    Defend and Safeguard Against Audits

    We deliver end-to-end support that spans from initial audit preparation and documentation to final resolution. Our consultants leverage deep technical expertise to identify and mitigate potential risks before they escalate, safeguarding your business against future exposures.

    Develop Strategic Roadmaps for Optimal Tax Performance

    Our experts establish clear pathways to improve tax performance, identify recovery opportunities, and mitigate potential exposures.

    Streamline Multijurisdictional Liability Management

    We simplify income and capital tax compliance across all federal and provincial jurisdictions, combining decades of multijurisdictional expertise and purpose-built technology.

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    “Ryan has provided an outstanding return on investment through a wealth of tax services including income and franchise, sales and use, and controversies and appeals.”

    Tax Director, Global Telecommunications Company

Unlock Strategic Capital Through Expert Income Tax Management

  • Ryan approaches income tax as a high-impact driver of enterprise value, not a checklist. We integrate strategic planning and accounting directly into your existing workflows, focusing on entity structure, reporting timing, and optimized accounting methods. By delivering reliable, transparent, and actionable data, our experts equip your finance and decision-making teams with a strategic advantage that fuels business growth.
  • Our seasoned experts, certified CPAs with CPA Canada In-Depth Tax Program (IDTP) training, serve as a dedicated extension of your tax team, equipped to face federal, provincial, and international audit scrutiny with confidence. We provide disciplined representation and assertive advocacy throughout the entire audit process, proactively mitigating risk, preventing audit conflicts, and securing the most favorable, defensible resolutions for your business.
  • Through dedicated expertise in SR&ED and other high-value opportunities, Ryan helps clients make smarter business decisions, backed by data and built for uncompromising accuracy. Our consultants go beyond routine compliance to proactively identify, substantiate, and secure all eligible credits and incentives your business is entitled to.
  • Ryan delivers complete lifecycle support, from seamless multijurisdictional compliance to technology-enabled tax efficiency. Our proprietary platform ensures absolute continuity by centralizing your core tax data and automating routine workflows to provide real-time visibility into your entire tax position. By unifying planning, compliance, and audit activities, we transform fragmented processes into a proactive, audit-ready posture that keeps your tax function working for your business.
  • With a proven track record of turning tax complexity into data-driven decisions, Ryan consistently unlocks more value than traditional firms. Our blend of innovative tools and multijurisdictional expertise ensures clients don’t just achieve accurate filings and timely payments; they eliminate manual processes, surface actionable insights, and empower decision-makers with superior financial results.

Advanced Solutions for Your
Business’s Toughest Challenges

  • Technology
    Enter the future of tax with confidence. Our proprietary platform blends AI-driven automation with decades of tax expertise to simplify global compliance, reduce liabilities, and uncover hidden savings—giving your business a decisive edge.1,3000+Companies trust our tax platform
  • Managed Services
    Total tax management, zero guesswork. With our end-to-end managed services, the world’s leading tax professionals handle every detail—reducing risk, removing administrative burden, and ensuring you only pay what you owe.7.10.0K+Multidisciplinary experts

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Discover How We Help You Pay Only What You Owe—Nothing More

Frequently Asked Questions

  • Canadian businesses required to file corporate income tax returns include the following:
    • All Canadian corporations (private, public, and non-profit organizations with taxable income) must file federal returns.
    • Corporations operating or maintaining permanent establishments in provinces must file provincial returns.
    • Businesses incorporated federally or provincially face filing obligations.
    • Foreign corporations with Canadian operations must file returns.
    • Entities earning business or property income in Canada have filing requirements.
    Return requirements vary based on corporation type, with different forms for Canadian-controlled private corporations, public corporations, and other entities. We provide comprehensive filing support, ensuring accurate, timely compliance across all applicable federal and provincial jurisdictions.
  • We minimize income tax liabilities through comprehensive reviews identifying deductions, credits, and planning opportunities, SR&ED claims capturing research and development (R&D) incentives, strategic tax planning, optimizing structures and transactions, and thorough analysis of past returns identifying refund opportunities. Our experts use proprietary technology, which provides the most accurate analysis of tax positions available, ensuring clients capture maximum value, while experts develop tax minimization strategies and implementation procedures that keep tax payments at appropriate levels while maintaining compliance. This integrated approach combines recovery, planning, and process improvement, delivering permanent savings and enhanced cash flow.
  • Canadian corporate income tax returns are due six months after the corporation’s tax year end. For example, corporations with December 31 year ends must file by June 30 of the following year. However, any balance of tax owing is due two months after year-end for most corporations, or three months after year end for Canadian-controlled private corporations claiming the small business deduction. Provincial filing deadlines generally align with federal requirements, though specific rules vary by jurisdiction, creating administrative complexities for businesses. We simplify the compliance process by fulfilling all federal and provincial filing obligations, managing deadlines across complex corporate structures, and preventing penalties from late filings.
  • Transfer pricing establishes fair market value for transactions between affiliated companies across borders, maintaining independent party standards. Canadian businesses with cross-border intercompany transactions must comply with transfer pricing rules, including documentation requirements under Canadian legislation. Compliance involves preparing contemporaneous documentation supporting transfer pricing methodologies, maintaining records demonstrating the arm’s-length nature of transactions, and filing required forms with tax returns. Non-compliance risks include transfer pricing adjustments, penalties, and increased audit scrutiny. We provide transfer pricing planning, documentation, and dispute resolution services, ensuring businesses meet compliance obligations while optimizing tax positions across jurisdictions.
  • We provide comprehensive support beyond annual filing, including:
    • Ongoing tax research and consulting addressing specific issues
    • Strategic planning, optimizing structures and transactions
    • Audit representation defending positions during CRA reviews
    • SR&ED claims preparation and defense
    • Transfer pricing documentation and planning
    Our Managed Services outsources your complete tax department functionality, providing immediate answers to tax questions, customized training, and access to online resources. Our experts deliver comprehensive reporting packages identifying process improvements, exposure mitigation strategies, and future planning opportunities.
  • Yes. As governments expand revenue sourcing through commercial taxes, businesses benefit from proactive audit defense strategies. Our experts help clients prepare for potential audits by ensuring proper documentation, supporting controversial positions with technical analysis, and maintaining organized records. When audits occur, we manage the complete process, including responding to information requests, producing required records, meeting with auditors, and negotiating favorable outcomes.
  • Yes. Canadian income tax revenues fund federal and provincial government services, including healthcare, education, infrastructure, and social programs. Federal income tax supports national programs and services, while provincial income tax funds province-specific services and priorities. Businesses filing corporate income tax returns contribute to both levels of government based on taxable income allocation across jurisdictions. We help clients understand how income tax obligations support government services while ensuring they pay appropriate amounts, capturing all available deductions, credits, and planning opportunities.