Top Tax Jobs in Toronto

Manages sales tax advisory engagements, assigns and coaches staff, reviews client reports, prepares proposals, delivers tax seminars, supports service-line development, and handles French-language sales tax reporting and client support. Requires expertise in GST, Quebec Sales Tax, and Provincial Retail Sales Tax, along with bilingual French and English communication. The role includes supervision, client interaction, and up to 25% travel.

Reviews and prepares personal, corporate, trust, partnership, sales tax, and foreign reporting returns. Conducts Canadian income and sales tax research, communicates with tax authorities, supports tax planning, documents recommendations, and assists with training junior team members.

Leads Canadian product and customer tax advisory, research, compliance, withholding, reporting, and governance activities across financial services businesses. Provides technical guidance on legislation, product structures, tax risks, and regulatory developments; liaises with authorities, auditors, and advisors; improves compliance processes through technology and automation; and coaches team members.

Manage U.S. corporate tax compliance, consulting, and cross-border engagements. Oversee planning, budgets, workflows, billing, deadlines, tax research, client advice, and technical deliverables. Lead client relationships, supervise and mentor staff, deliver training, monitor U.S. tax developments, and support business development for the U.S. Tax practice.

Leads and develops senior engineering teams delivering production AI solutions for tax, audit, and accounting clients. Owns hiring, staffing, capacity planning, client delivery, technical architecture, AI quality controls, risk mitigation, operating costs, and client outcomes. Oversees LLM applications using RAG, agents, integrations, evaluation frameworks, and observability. Partners with business, product, consulting, and platform leaders to improve engineering effectiveness, manage escalations, and align capacity with demand.

Build and deliver enterprise integrations connecting AI solutions with tax and audit products, ERP systems, document platforms, and data warehouses. Develop document-processing, retrieval, embedding, and vector-search pipelines; enable AI agents through APIs and MCP; and establish data validation and quality controls. Implement secure authentication, testing, monitoring, deployment patterns, and operational runbooks. Partner with clients and cross-functional engineering, platform, consulting, and reliability teams to deliver reusable, production-ready solutions.

Build and deploy secure, production AI applications for tax and audit professionals, including RAG pipelines, custom agents, and agentic workflows. Develop scalable Python backend services, integrate with client and Thomson Reuters systems, and establish evaluation, observability, monitoring, and testing practices. Lead client delivery, translate ambiguous business needs into technical solutions, support deployments and incidents, and collaborate with AI engineers and senior technical leaders across multiple engagements.

Build and deploy reliable AI automations for tax and audit professionals. Responsibilities include understanding client workflows, designing controlled AI solutions, creating prompts and agents, developing prototypes with Python and low-code tools, validating accuracy through expert datasets and test harnesses, demonstrating solutions to clients, and collaborating with domain, editorial, product, and engineering teams. The role requires substantial tax or audit experience, professional judgment, and the ability to translate complex workflows into practical AI applications.

Provides client-facing SR&ED tax consulting for Canadian technology companies. Responsibilities include identifying eligible R&D expenditures, developing costing models, preparing SR&ED claims and tax schedules in TaxPrep, communicating with clients and tax authorities, and supporting CRA reviews. The role independently manages multiple engagements, explains complex tax matters, collaborates with technical teams, and contributes to process improvements.

Provides tax advice on investments, investment strategies, corporate transactions, and private-market funds. Evaluates U.S. and international tax implications, advises on investment structures and tax risks, drafts and reviews investment documents, supports prospectuses and disclosures, and collaborates with legal, finance, accounting, internal tax teams, external advisers, and co-investors. Monitors tax legislation and advises on acquisition, restructuring, exit, compliance, and investment-fund lifecycle matters.

Owns global direct and indirect tax compliance, ASC 740 income tax provision, transfer pricing, cross-border payments, market-entry tax analysis, transaction structuring, audits, advisors, and tax credits. Partners with accounting, legal, commercial, and operations teams across jurisdictions while building scalable tax processes for a high-growth AI company.

Manage Canadian corporate tax compliance, including T2 returns and GST/HST filings, while leading tax planning, cross-border Canada-U.S. matters, audits, legislative monitoring, and risk mitigation. Review work prepared by internal, offshore, and external teams; maintain compliance calendars; collaborate with Finance, Accounting, Payroll, Legal, and U.S. tax teams; and coach junior tax professionals.

Prepares Global Minimum Tax calculations, filings, reporting, reconciliations, and supporting documentation across jurisdictions. Validates tax data, researches OECD guidance and local legislation, maintains compliance controls, and coordinates with tax, finance, IT, business stakeholders, and service providers. Supports international tax advisory, foreign-affiliate surplus analysis, process improvements, and assessments of entity changes, transactions, and jurisdictional exposures.

Supports tax analysis, calculations, reconciliations, reporting, and controls for mutual funds and ETFs. The role analyzes investment income, distributions, tax attributes, and book-to-tax differences; investigates data discrepancies; coordinates with fund accounting, custodians, administrators, auditors, and tax advisers; and supports system changes. It also develops exception reporting, automated workflows, and scalable data solutions using Excel, Power Query, SQL, Python, Power BI, and related tools.

The Tax Manager oversees Canadian and U.S. corporate and partnership tax compliance, including tax returns, provisions, estimates, instalments, audits, and tax authority inquiries. The role monitors legislation, supports joint venture structuring, identifies tax credits, contributes to tax planning, and improves tax efficiency across jurisdictions. It also collaborates with finance teams, external partners, and management on tax issues and special projects.

Prepare and review tax returns, answer client tax questions, collect information for compliance, conduct tax research, complete special projects, and resolve complex client issues. The role also involves preparing simple returns, training interns, and advising manufacturing clients while collaborating with the tax team.

Coordinates U.S. payroll tax compliance across federal, state, and local jurisdictions. Manages registrations, filings, reconciliations, vendor remittances, tax notices, audits, agency inquiries, and year-end W-2 activities. Acts as a payroll tax subject matter expert, partners with Payroll, HR, Finance, vendors, and agencies, and supports tax-related projects, system enhancements, testing, process improvements, and documentation.

Owns Wealthsimple’s end-to-end Canadian indirect tax compliance, including GST/HST, QST, PST, registrations, nexus monitoring, audits, tax accruals, reconciliations, legislative monitoring, controls, and recovery opportunities. Provides tax research and advisory support for new products and transactions while partnering with Finance and Technology on tax coding, systems, process improvements, and AI automation initiatives.

Own the tax function across Canadian and U.S. portfolio companies, including corporate income tax, indirect tax, provisions, deferred tax, compliance calendars, and cross-border matters. Lead the ASPE-to-IFRS conversion tax workstream, support M&A and transaction tax activities, manage external tax advisors, and partner with finance leadership to build scalable tax processes and controls.

Manage manufacturing tax engagements, including scheduling, supervision, review, tax planning, succession planning, and preparation or review of complex individual and corporate returns. Advise clients on business processes and strategic opportunities, develop and train team members, perform tax procedures, and build client relationships through industry expertise and professional events.

Prepare Canadian corporate tax returns, compliance filings, tax provisions, reconciliations, instalments, and financial disclosures. Monitor tax authority correspondence, support audits and corporate transactions, research Canadian tax legislation, and collaborate with Finance and business teams. The role also improves tax processes, controls, reporting, and technology solutions while contributing to special projects.

Prepare and coordinate Canadian corporate income tax, GST/HST, PST, and QST returns, settlements, reconciliations, and reporting. Support transfer pricing documentation, tax audits, legislative analysis, governance, controls, and external tax advisors. Ensure accurate, timely compliance across Canadian legal entities while maintaining strong documentation, audit readiness, and stakeholder relationships.

Supports tax structuring, investment monitoring, reporting, and compliance for global private equity, infrastructure, and private credit investments. Responsibilities include coordinating Canadian, U.S., and international tax reporting with external advisors, advising operations teams on transaction tax impacts, reviewing tax returns and financial statement entries, optimizing withholding taxes, and executing restructurings. The role also provides corporate tax, audit, and ad hoc project support.

Supervise the global Automatic Exchange of Information team, overseeing FATCA, CRS, and related regulatory deliverables. Coordinate timelines, quality reviews, client and investor communications, portal registrations, issue resolution, and stakeholder updates. Provide technical guidance to team members, manage client relationships, research regulatory developments, improve processes, troubleshoot classification inconsistencies, interpret financial statements, and escalate risks or delays. The role also includes team administration, quality control, and support for multiple concurrent projects and deliverables.

Manage automatic exchange of information reporting processes, including FATCA, CRS, Chapter 3, AEOI data maintenance, account documentation, XML submissions, portal administration, client queries, regulatory analysis, and process improvements. Coordinate with global teams, provide status updates, troubleshoot reporting issues, and ensure timely, accurate compliance deliverables. The role requires financial services experience, strong client relationship skills, attention to detail, risk awareness, organization, and effective communication.