Canadian Tax Manager

Join a recognized Best Workplace and grow your career where people and purpose come first.

About Us
Henderson Partners LLP is a leading firm of Chartered Accountants and professional advisors serving entrepreneurial people and organizations. We’re proud to be Great Place to Work® Certified, and recognized as a Best Workplace for Women and a Best Workplace Managed by Women.

We offer a broad range of professional services with one shared goal: to help our clients pursue opportunities, navigate challenges, create value, and leave a meaningful legacy.

Our people are at the heart of everything we do. We’re committed to helping every team member achieve both professional and personal success through an inclusive environment that values diversity of thought, supports growth, and provides continuous opportunities for development.

Position Summary: Canadian Tax Manager

We are seeking an experienced Canadian Tax Manager to join our growing Tax Group. This leadership role works closely with our Tax Group leaders and supports the day-to-day management of the firm’s tax practice.

The role focuses on domestic tax compliance and planning for a wide range of clients, including individuals, partnerships, trusts, estates, and privately held CCPCs. You’ll also collaborate with our US Tax Group on cross-border matters and play a key role in coaching and developing junior team members.

Benefits:

• Company events
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Flexible schedule
• Life insurance
• On-site parking
• Paid time off
• Vision care

Key Responsibilities:

• Lead tax planning and compliance engagements for Canadian individuals and corporations
• Serve as tax lead on small and medium-sized client files
• Collaborate with the US Tax Team when cross-border filings are required
• Plan and organize tax return preparation, and review work for quality and completeness
• Conduct tax research and communicate findings clearly to leadership and clients
• Provide daily coaching and mentoring to junior tax team members
• Build strong relationships with clients and deliver exceptional service

US Corporate Tax Manager

Are you seeking a workplace that values your personal and professional growth while challenging and rewarding you? Join our leading firm of CPA’s and Advisors based in Oakville as a US Corporate Tax Manager.

Our award-winning culture focuses on supporting and nurturing employees’ well-being, creativity, and career growth. We provide continuous opportunities for our team to participate in community initiatives, book clubs, professional development programs, and much more. We are proud to be Great Place to Work Certified and recognized as a Top Place to Work for Women. We also prioritize work-life balance and offer a hybrid work environment.

We are currently seeking a qualified US Corporate Tax Manager with a minimum of 5 years post certification public practice experience to join our Oakville based practice.

If you are a self-starter with strong attention to detail, exceptional interpersonal and communication skills, we invite you to join our team. The salary range for this position is commensurate with experience and qualifications.

Benefits:

• Company events
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Flexible schedule
• Life insurance
• On-site parking
• Paid time off
• Vision care

Roles and Responsibilities:

• Plan, supervise, and execute engagements and client projects in line with professional standards and Firm policies.
• Serve as a trusted advisor, actively involved in clients’ decision-making processes.
• Prepare and review corporate tax filings, including related tax planning.
• Foster an efficient, innovative, and team-focused environment.
• Conduct research on technical matters related to client situations.

Specific Skills:

• Comprehensive understanding of US corporate federal and state tax rules specifically related to the preparation of Forms 1120 and 1120F including consolidated tax return filings
• Understanding of international tax reporting forms such as 5472, 5471, 8865, 8858, 8992, 8993
• Understanding of IRS rules relating to Controlled Foreign Corporation; Subpart F, GILTI rules and Section 956 rules, section 382, check the box planning
• Comprehensive understanding of the Canada-US tax treaty provisions as they relate to permanent establishment and business profits analysis.
• Understanding of State Nexus Rules, Unitary taxation, Public Law 86-272 and impact of Wayfair case
• Solid accounting understanding of Accounting for Income Taxes (e.g., tax provisions)
• Good knowledge of US partnership rules and preparation of Form 1065, K-1s

Senior Accountant – Tax & Wealth Planning (CPA)

Are you ready to elevate your career with a firm that champions innovation, collaboration, and personal growth?

At Henderson Partners LLP, we are more than just a leading firm of chartered accountants and professional advisors, we are a community dedicated to empowering entrepreneurial organizations and the families that drive them. Our award-winning culture reflects our unwavering commitment to excellence, employee engagement, and creating meaningful impact for our clients.

We offer a dynamic and inclusive environment that celebrates diversity of thought and fosters both personal and professional development. Our comprehensive suite of professional services is designed to help clients seize opportunities, navigate challenges, create value, and build lasting legacies.

As part of the expansion of our Business Family Office services, we are seeking a Senior Accountant – Tax & Wealth Planning to join our team in a hybrid role that combines advanced tax expertise with family office and financial planning support. This is an exceptional opportunity for someone who thrives in technical work while building trusted relationships with high-net-worth individuals and business families.

In this pivotal role, you will work closely with our Director of Wealth Advisory Services to deliver tailored strategies that help clients achieve their financial goals. From preparing Personal Tax Returns to offering expert financial planning advice, you will play a key role in shaping the future of our clients’ wealth stewardship journeys. If you are passionate about providing exceptional service and have expertise in financial planning and tax planning and compliance, we invite you to be part of our growing team.

Benefits:

• Company events
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Flexible schedule
• Life insurance
• On-site parking
• Paid time off
• Vision care

Responsibilities:

Tax Compliance & Planning

• Prepare and review complex personal, trust, estate, and corporate tax returns.
• Develop tax strategies for income splitting, estate planning, charitable giving, and cross-border matters.
• Advise on tax-efficient structures for businesses and investment entities.
• Prepare personal tax returns as needed, particularly during tax season.

Family Office Support

• Manage cash flow, payments, budgeting, and reconciliations.
• Prepare net worth summaries, investment statements, and financial reports.
• Support estate planning with accurate asset and tax basis tracking.
• Oversee charitable contributions and private foundation reporting.
• Assist with projects like real estate, private investments, or luxury asset management.

Financial & Wealth Planning

• Collaborate on financial plans with partners and client managers.
• Draft planning memos for estate, insurance, and corporate strategies.
• Help clients gather financial documents and interpret key reports.
• Review and adjust financial plans based on life events or market changes.
• Liaise with external advisors to ensure a cohesive client strategy.

Client Communication & Reporting

• Present financial plans clearly and confidently to clients.
• Explain tax implications and financial reports in simple terms.
• Maintain strong relationships with clients and their advisory teams.

Senior Staff Accountant

Welcome to a place where your career can truly take flight! Our award-winning culture is all about supporting and nurturing your well-being, creativity, and professional growth. We offer continuous opportunities for you to shine through community initiatives, book clubs, professional development programs, and much more. We are Great Place to Work Certified and recognized as a Top Place to Work for Women. With a strong focus on work-life balance, we provide a hybrid work environment that allows you to excel both professionally and personally.

We are looking for a talented Senior Staff Accountant with a minimum of three years’ recent public practice experience to join our vibrant Oakville practice. This role is perfect for entrepreneurial superheroes eager to pursue a rewarding career in Public Accounting and make a real impact.

Benefits:

• Company events
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Flexible schedule
• Life insurance
• On-site parking
• Paid time off
• Vision care

Key Responsibilities:

• Apply accounting concepts to a variety of client situations with precision and creativity
• Prepare complex compilation (Notice to Reader) files
• Prepare personal (T1), trust (T3), and corporate (T2) income tax returns
• Provide comprehensive client accounting services
• Embrace technology to enhance learning, share knowledge, and improve service delivery
• Perform other related duties as assigned

Education and Professional Skills Requirements:

• University degree with an excellent GPA
• Successful completion of the CFE at a minimum
• 2-4 years of Canadian public accounting experience with private corporations in review engagements and NTR files
• Proficiency in researching issues and proposing recommendations under applicable standards
• Expertise in preparing complex T1, T2, and T3 tax returns
• Strong technical knowledge of ASPE and tax compliance/planning
• Familiarity with accounting software such as Xero, QuickBooks, CaseWare, and Taxprep
• Proficiency with Microsoft Office tools
• Exceptional English communication skills (both verbal and written); proficiency in a second language is an asset
• Self-starter with meticulous attention to detail
• Ability to thrive in a fast-paced, deadline-driven environment
• Commitment to providing outstanding client service
• Strong interpersonal and communication skills to liaise effectively with clients, team members, and the community

US Tax Accountant

Are you seeking a workplace that values your personal and professional growth while challenging and rewarding you? Join our leading firm of CPAs and Advisors based in Oakville as a U.S. Tax Accountant.

Our award-winning culture focuses on supporting and nurturing employees’ well-being, creativity, and career growth. We provide continuous opportunities for our team to participate in community initiatives, book clubs, professional development programs, and much more. We are proud to be Great Place to Work Certified and recognized as a Top Place to Work for Women. We also prioritize work-life balance and offer a hybrid work environment.

We are currently seeking a qualified U.S. Tax Accountant with a minimum 5 years of experience in U.S. and cross-border tax in a public practice setting to join our Oakville based practice.

Benefits:

• Company events
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Flexible schedule
• Life insurance
• On-site parking
• Paid time off
• Vision care

Roles & Responsibilities:

• Plan, organize and deliver tax compliance engagements for:

– U.S. citizens, residents and nonresidents living both in the U.S. and abroad
– U.S. corporations and Canadian corporations doing business in the U.S.

• Cross-border tax planning for high-net-worth clients
• Identify, research and document tax issues and prepare tax correspondence
• IRS and State Representation
• Participate in pre and post engagement discussions on the work; manage client work/engagements within scope, budget and time allocation
• Keep leadership apprised of the status of work in progress and issues encountered
• Participate in business development and personal development activities
• Act as a team player who supports firm initiatives

Specific Skills:

• Solid understanding in the preparation and planning of U.S. and cross-border personal tax, including:

– Form 1040 series (1040/1040NR)
– International information returns and reports on Forms FinCEN 114 (FBAR),
3520/3520A, 5471, 8621, 8858, 8865 and 8938

• Working knowledge in the preparation of U.S. corporate tax returns is an asset
• Hands-on experience in preparation of U.S. Estate Tax Return (Form 706) and Gift Tax Return (Form 709)