Tax Assembler - Seasonal Contract (March-May 2026) - Waterloo

The opportunity

As a Seasonal Tax Assembler, you will be a part of our Global Compliance and Reporting practice during the busy season. You will be provided with an opportunity to work within a Big 4 firm while being part of an entrepreneurial practice. This is an ideal opportunity for individuals looking to work for a few months during the year and who would like to form a long-lasting relationship with EY.

Your key responsibilities

As a Seasonal Tax Assembler, you will provide administrative support in the processing of personal tax returns for shareholders, managers and entrepreneurs for a wide variety of small owner managed clients and private entities.

Skills and attributes for success

• Photocopying and scanning of tax returns and associated documentation ( T4 slips, investment receipts, etc.)
• Electronic filing of such documents into our TED (Tax Electronic Documents) system
• Collating of tax returns with correct schedules and attachments provided to the correct parties
• Typing letters
• Arranging couriers
• Creating paper files and transportation of such to other staff and records management department

To qualify for the role, you must have

Ideally, you’ll also

What we look for

We’re interested in strong team players who support their colleagues in reaching their goals while also considering their own workload and development. We’re looking for people with a genuine passion for tax, and the future of tax, and are inspired to help the world’s leading multinational organizations meet complex tax obligations around the world. If you have the confidence to speak up and influence a team that affects big businesses worldwide, this role is for you.

This job posting relates to an existing vacancy within our organization.

What we offer

When you thrive, we thrive. The EY benefits package goes above and beyond, focusing on your physical, emotional, financial and social well-being :

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Are you ready to shape your future with confidence? Apply today.

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Inclusiveness at EY

Inclusiveness is at the heart of who we are and how we work. We’re committed to fostering an environment where differences are valued, policies and practices are equitable, and our people feel a sense of belonging. We embrace diversity and are committed to combating systemic racism, advancing gender equity and women in leadership, advocating for the 2SLGBTQIA+ community, promoting our neuroinclusion and accessibility initiatives, and are dedicated to amplifying the voices of Indigenous peoples (First Nations, Inuit, and Métis) nationally as we strive towards reconciliation. Our diverse experiences, abilities, backgrounds, and perspectives make our people unique and help guide us. Because when people feel free to be their authentic selves at work, they bring their best and are empowered to build a better working world.

Learn about our commitment to Inclusiveness at

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