Administrative Assistant

Job Description:

Career Opportunity – Administrative Assistant

Our Charlottetown office is seeking a full-time Administrative Assistant to join our dynamic team.  The Administrative Assistant provides comprehensive administrative support across multiple service divisions including Tax Services and Accounting. This role is essential to ensuring smooth workflow, client communication, document management, and office functionality within a fast-paced professional services environment. This opportunity is a full-time, permanent position, offering a salary range of $46,000 – $52,000, dependent on experience.

The primary responsibilities will include:

• Providing administrative support to T1, T2, T3, T4 and T5 processes, including managing tax season workflow, spreadsheet tracking, scanning and e-filing
• Quality control for letters, financial statements, and general support for corporate tax returns
• Directing client inquiries by phone and in person
• Preparing CRA review packages, general correspondence for clients
• Providing general administrative support such as booking meetings, filing and retrieving accounting records, photocopying, collating, faxing, bank deposits, miscellaneous errands
• Assisting with special business development and client projects as they arise
• Performing other support related duties as assigned
• Extended hours required during tax season

The ideal candidate is someone seeking long term career in administrative support, a team player, and offers:

• High school diploma or equivalent; post-secondary education in business administration preferred
• Minimum 3 years administrative experience, preferably in an accounting or professional services firm
• Strong attention to detail, with considerable organizational and time management skills, initiative, accuracy and reliability
• Solid written and verbal communication skills, professional telephone manner and client service
• Ability to organize, multitask, prioritize multiple deadlines, and work under tight deadlines
• Experience with Excel, and the Microsoft Office suite of products
• Experience with document management systems, client portals, e-filing, Docusign or similar e-signature platforms an asset

MRSB is a progressive, entrepreneurial professional services firm with offices in Charlottetown, Summerside, Mill River and Souris, Prince Edward Island. We continually strive for excellence and pride ourselves on delivering high-quality services to exceed our client’s expectations.

We offer a flexible work environment, benefits package, RSP match program, wellness spending credit and offer an inclusive work culture. We love the communities in which we live and do business and encourage our team to give back and get involved in MRSB events throughout the year.

If you are interested in joining the MRSB team, we would love to hear from you.  Please submit your resume below by Friday, September 4th, 2026.

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

Tagged as: 13100