Senior Associate, Tax

At IMCO, our talent is among the best! IMCO offers a uniquely stimulating and rewarding environment where you can help build and drive organizational transformation, all while seeking to challenge yourself, learn, and grow your career. Our culture is built on collaboration and passion, with a shared commitment to delivering lasting value to the clients we serve.

Located in downtown Toronto, our vision is to be the partner of choice for Ontario’s public sector funds and to build a high-performing, value-driven asset management firm. This job posting is for an existing vacancy.

###the opportunity### to do impactful work and broaden your expertise. If you’re looking to use your expertise to drive strategic outcomes, we’d love to hear from you. ‎ The Senior Associate, Tax supports IMCO’s global tax compliance and reporting obligations across a rapidly growing investment and entity structure. Reporting to the Senior Manager, Tax,

###the role### is responsible for contributing to the accurate and timely preparation of Canadian and U. S. tax filings and coordinating with external advisors in additional jurisdictions, ensuring compliance with applicable tax laws and regulatory requirements.

Beyond core compliance responsibilities, the Senior Associate, Tax plays an active role in the continuous improvement of tax processes and workflows, participates in cross‑functional initiatives, and supports broader tax‑related projects, including elements of deal support, tax governance, and policy development. This role offers a well‑rounded opportunity for an early‑career tax professional to develop technical depth while gaining exposure beyond traditional tax compliance within a collaborative and evolving tax function.

As a Member of Our Team, You Will be Responsible For: Prepare and manage assigned Canadian federal and provincial income tax returns and related information filings, ensuring accuracy, completeness, and timely submission. Prepare and review monthly and quarterly GST/HST filings and reconciliations, including analysis of variances and resolution of discrepancies. Support IMCO’s U.

S. tax compliance and reporting obligations by coordinating with external tax service providers, reviewing filings and deliverables for reasonableness, and ensuring consistency with underlying data and facts. Act as a point of contact for tax‑related KYC and regulatory requests, including FATCA, CRS, W‑8s, and certificates of residency, coordinating with internal stakeholders and external counterparties.

Own the collection, review, and tracking of U. S. K‑1s and other foreign tax information slips, identifying data gaps, following up with counterparties, and escalating issues as appropriate.

Prepare and support correspondence with tax authorities (CRA, IRS, and others), including audit and examination requests, notices, and routine inquiries. Interacting with internal stakeholders to manage the tax payment and tax refund processes. Contribute to the continuous improvement of tax processes, controls, and workflows by analyzing information flows, identifying inefficiencies, and proposing practical enhancements.

Stay current on changes in Canadian and international tax legislation and administrative guidance, and assess the potential impact on IMCO’s tax compliance and reporting obligations. Assist in the preparation of internal tax reporting, including bi-annual tax updates and materials for senior finance leadership. Assist with the hiring of tax interns and provide guidance and on‑the‑job support.

Support ad hoc tax projects, research initiatives, and cross‑functional workstreams. What you need to succeed: Undergraduate degree in Accounting, Finance, or a related field. Pursuing or obtained the CPA designation.

###experience### or equivalent in corporate income tax*

###Experience### with indirect tax would be an asset

###Experience### with US tax would be an asset Excellent attention to detail and consistent track record of high level of accuracy. Ability to tackle unfamiliar work with others in a team environment and the ability to work with light supervision. Strong interpersonal

###skills### and solid written, verbal communication and attentive listening

###skills### A continuous learning and high adaptability mindset with a desire to expand

###skills### and expertise in various functions within IMCO’s tax group.

###Experience### with building databases, data manipulation, and basic computer programming is an asset, but not strictly necessary. Note: Candidates who apply with 5+ years of relevant

###experience### will be considered for the Manager-level equivalent role for this vacancy. ‎ The base salary range for this position is CAD $80,000.00 - $110,000.00. The placement within the range is determined by the range of market pay for the specific position, as well as the candidate's knowledge, skillset and

###experience### relative to the

###requirements### of the position and to internal peers. In addition to base salary, this position is eligible to participate in IMCO's annual incentive plan. As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you with the specific details for this position, as well as the total rewards offering at IMCO including our comprehensive

###benefits### package and defined benefit pension plan. ‎ We thank all applicants for their interest. Only those selected for an interview will be contacted.

Our hybrid work model prioritizes an office-first approach, encouraging employees to make the most of our collaborative workspace at 16 York Street, Suite 2400, Toronto, ON M5J 0E6. This welcoming environment fosters teamwork, connection, and professional growth. While flexibility remains a key component of our model, we believe that regular in-office engagement enhances productivity and strengthens our culture.

Our approach supports a fulfilling lifestyle that balances professional ambition with personal wellbeing. IMCO is committed to providing accommodation for people with disabilities throughout the recruitment process. If you require support, please let us know and we will work with you to meet your needs.

Artificial intelligence (AI) tools may be used to support parts of our recruitment process, such as screening and assessments. However, all hiring decisions are made by our recruitment team. Candidates being considered for this position will be required to undergo background screening.

The Investment Management Corporation of Ontario (IMCO) is Ontario’s professional asset manager, investing on behalf of our public sector clients so they can care for beneficiaries and secure retirement futures. With approximately $90. 7 billion in assets under management, we are one of the largest institutional investment managers in Canada and around the globe.

Our mandate is to provide broader public sector clients with exceptional investment management services, including best-in-class advice around portfolio construction, efficient access to a diverse range of asset classes and superior reporting on risks and returns. Our vision is to rank among the world’s leading public-sector asset managers. We will achieve this through an unwavering focus on creating client value.

That means ensuring that we deliver the returns required for our clients to meet their long-term financial obligations.