Senior Administrative Assistant, Tax & Client Services

At Haga Kommer, we believe great businesses are built by great people.

As one of the fastest-growing firms in the country, we’ve built a culture focused on growth, collaboration, innovation, and long-term career development, without losing the human side of work.

We are intentional about creating an environment where people feel supported, challenged, respected, and empowered to grow at their own pace.

Whether you are serving clients directly, supporting operations behind the scenes, or helping drive the future of our organization, every role at Haga Kommer contributes to something bigger.

We’re looking for an Administrative Assistant who thrives in a fast-paced, people-focused environment and enjoys creating organization, support, and exceptional experiences for both clients and internal teams.

At Haga Kommer, administrative professionals are valued as critical contributors to the success of our teams and the client experience, we deliver every day.

This role offers the opportunity to step into a stable, long-term position with training overlap and succession planning support.

• Support the Tax team with day-to-day administrative operations
• Coordinate client communication and document collection
• Organize and maintain confidential client records and tax documentation
• Assist with workflow tracking, deadlines, and engagement coordination
• Support scheduling, filing, reporting, and administrative processes
• Deliver a professional, responsive, and welcoming client experience
• Help maintain organization and efficiency during peak tax season

• 5+ years of administrative experience within a CPA firm or tax office strongly preferred
• Ability to thrive in a fast-paced, high-volume environment
• Strong organizational skills and attention to detail
• Excellent communication and client service abilities
  
  High level of professionalism and confidentiality
• Strong computer and technology skills with the ability to learn new systems quickly
• Positive, adaptable, and team-oriented mindset
• Ability to manage multiple priorities while maintaining accuracy and professionalism
• Flexibility to work additional hours during peak tax season as needed

Experience with any of the following platforms is a strong plus:

• Thomson Reuters Suite (Ultra Tax, Practice, Go File Room , Firm Flow)
• Safe Send
• Canopy or similar workflow/document management systems

If you are highly organized, client-focused, and experienced in tax office administration, we encourage you to apply and become part of the Haga Kommer team.