Senior Tax Associate / Associé principal en fiscalité (Montreal / Toronto)

Valstone; Montreal; Hybrid; CAD 80,000 - 100,000; Full time

Job summary

Valstone, a leading software company in Montreal, is hiring a Senior Tax Associate to support tax compliance, planning, and strategy for their Canadian and U.S. operations. The successful candidate will manage indirect taxes, coordinate with external advisors, and identify efficiencies across the portfolio while enjoying flexible work arrangements and a supportive company culture.

Benefits

Competitive compensation package

Flexible working schedule

Unlimited vacation

Annual wellness benefit

Qualifications

• 3+ years of tax experience, preferably in Canadian and U.S. compliance.
• Strong knowledge of indirect taxes (sales tax, GST/HST).
• Experience with external tax advisors or multi-entity corporate groups.

Responsibilities

• Manage tax registrations, filings, and remittances across jurisdictions.
• Coordinate year-end corporate tax filings with external advisors.
• Research and propose tax-saving strategies.

Skills

Excellent organizational skills

Communication

Analytical skills

Time management

Education

CPA designation or in-progress

Tools

MS Excel

ERP systems (e.g., NetSuite)

Job description

1 day ago Be among the first 25 applicants

Valstone is seeking a detail-oriented and experienced Senior Tax Associate to support our finance team with tax compliance, planning, and strategy across our Canadian and U.S. operations.

This individual will play a key role in managing indirect taxes (sales tax, GST / HST), supporting year-end tax filings, coordinating with external advisors, and identifying tax efficiencies across our portfolio.

Here is a glimpse into our company : Valstone is a Montreal based software company that specializes in acquiring and operating vertical market software companies across the industrial vertical. Our goal is to act as an operating partner with each of the companies that we acquire. We find ways to drive value and take the business to their next level.

The successful candidate will be based in Montreal or Toronto, with the opportunity to work in a hybrid setting.

What Your Day Will Look Like :

• Manage U.S. and Canadian sales tax registrations, filings, and remittances across multiple jurisdictions.
• Monitor nexus exposure and ensure timely registration in new states / provinces as needed.
• Maintain accurate tax rate and exemption configurations in ERP and billing systems.
• Coordinate year-end corporate tax filings with external tax advisors (Canada and U.S.).
• Gather and prepare supporting schedules, reconciliations, and documentation for filings.
• Track filing deadlines and ensure timely and accurate submissions.
• Act as the liaison between Valstone and external tax consultants for ongoing tax projects and audits.
• Work with operating companies to ensure consistent and compliant tax processes.
• Provide support on ad hoc tax issues related to new acquisitions or structural changes.
• Research and propose tax-saving strategies, such as R&D tax credits, treaty benefits, or state incentives.
• Support implementation of identified opportunities and track resulting benefits.
• Assist in developing and documenting internal tax processes and controls.
• Recommend automation or tools to improve efficiency and reduce tax risk.
• Perform other related duties as assigned.

About You :

• CPA designation or in-progress, with preference for candidates who have a tax specialization.
• 3+ years of tax experience, preferably with exposure to both Canadian and U.S. tax compliance.
• Solid understanding of indirect taxes (sales tax, GST / HST, use tax) across North America.
• Experience working with external tax advisors or within a multi-entity corporate group is a strong asset.
• Strong knowledge of MS Excel and familiarity with accounting / ERP systems (e.g., NetSuite).
• Excellent organizational, communication, and analytical skills.
• Demonstrated ability to learn quickly and adapt; strong time management skills and ability to meet deadlines.
• Growth and development opportunities.
• Competitive compensation package.
• Flexible working schedule and unlimited vacation.
• Annual wellness benefit.

For more information about Valstone, please visit our website at https : / / www.valstonecorp.com.

We appreciate all applicants' interest; however, only those selected for an interview will be contacted.

Seniority level

Seniority level

Mid-Senior level

Employment type

Employment type

Full-time

Job function

Job function

Accounting / Auditing

Referrals increase your chances of interviewing at Valstone by 2x

Sign in to set job alerts for “Tax Associate” roles.

Intern, Private Equity (September - December 2025)

Accounting and Internal audit fall 2025 internship

Analyst, Corporate Strategy and Mergers & Acquisitions

Client Advisor, Prada Holt Renfrew Ogilvy Montreal

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

J-18808-Ljbffr

Create a job alert for this search