Join the Henderson Partners Team

At Henderson Partners, our commitment to fostering talent, nurturing our culture, and celebrating achievements is at the heart of who we are. We believe that investing in our team members’ personal and professional growth is essential for their fulfillment and the long-term success of our company.

Learning, training, and development play a central role in our culture. We provide various opportunities for our employees to enhance their skills and knowledge through workshops, seminars, courses, and specialized training programs. We encourage continuous learning and support individuals in pursuing certifications and professional designations relevant to their roles. By fostering a culture of growth and development, we empower our team members to reach their full potential.

We are a team that works hard but also plays hard and finds time to have fun. We understand the importance of a good work life balance. Visit out Instagram page to learn more about our corporate culture:


Current Openings

Even if we don’t currently have a specific position open, we’re always on the lookout for exceptional individuals to join our team. Send your resume to and take the first step toward an exciting future with us.


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 Tax Administrator.

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..

If you are a self-starter with strong attention to detail, exceptional interpersonal and communication skills, we invite you to join our team.


  • Prepare and manage legal documents such as incorporations, amendments, and dissolutions, including minute book setup and maintenance.
  • Handle various correspondence with the CRA, including applications, tax queries, and responses on behalf of clients.
  • Efficiently respond to verbal and written requests from partners, principals, or senior managers involving the CRA or other professionals.
  • Maintain electronic filing systems in alignment with firm policies and procedures.
  • Apply for and manage Trust account numbers and BN, including payroll, HST, and related accounts.
  • E-file T1’s, T2’s, and T3’s while monitoring deadlines to ensure timely filings.
  • Prepare weekly monitoring reports.
  • Generate and e-file CRA authorization forms.
  • Create and report new business memos, ensuring comprehensive details are included and updates are made in internal client management databases
  • Serve as a support for the Office Administrator during their absence, handling tasks such as courier arrangements and mail pickup.
  • Maintain client records ensuring data accuracy and completeness.
  • Process client address changes.
  • Provide administrative support to partners, principals, and CSMs as needed.


  • Bachelor’s degree in accounting, finance, or related field (preferred).
  • Proficiency in Microsoft Office tools (Word, Excel, PowerPoint, Outlook).
  • Familiarity with tax principles and regulations.
  • Professional demeanor with a track record of handling sensitive situations diplomatically.
  •  Strong project management skills.
  • Excellent oral and written communication abilities for client and team interactions.
  • Effective multitasker with exceptional attention to detail and accuracy.
  • Experience with tax software (Tax Prep, CaseWare) and electronic filing systems is a plus.
  • Self-starter with both independent and team collaboration capabilities.
  • Commitment to exceptional client service and confidentiality.
  • Strong problem-solving skills
  • Proficient in record-keeping for accuracy and completeness.
  • Adaptability and willingness to assume additional responsibilities.
  • Ethical standards adherence.
  • Availability for peak tax seasons and meeting deadlines.

To apply for this opportunity, please follow this link to the job posting on Indeed and follow the application instructions.

We thank all applicants in advance for their interest; however, only those candidates selected for an interview will be contacted.