Seasonal Administrative Assistant - Tax Season

BRICKLEY DELONG P.C•Grand Haven Charter Township, MI

3d•Onsite

About The Position

Brickley DeLong is seeking a Seasonal Administrative Assistant to support its Grand Haven office during tax season. This recurring annual, in-person role runs January through April 2027 and supports client service, tax processing, document management, office administration, and professional staff. The position is part-time, temporary, and seasonal, with daytime hours Monday through Friday, approximately 20–30 hours per week. The successful candidate will help keep the office running smoothly and provide clients with a welcoming, organized experience. The role may also support other offices as needed and requires regular, predictable attendance throughout tax season.

Requirements

Prior administrative or office experience.
Proficiency in Microsoft Office, including Word, Excel, and Outlook.
Strong organizational skills and attention to detail.
Ability to manage multiple priorities and meet deadlines in a busy office environment.
Excellent interpersonal and communication skills.
Demonstrated professionalism, discretion, and reliability.
Ability to work collaboratively and provide responsive support to clients and colleagues.
Availability to work in person at the Grand Haven office during the January–April season.

Nice To Haves

At least one year of office administration experience.
Experience in a CPA firm, tax office, or other professional services environment.
Valid driver's license.

Responsibilities

Greet and assist clients in person and over the phone with professionalism and courtesy.
Answer and direct incoming calls and manage general office communications.
Communicate tax return status updates as directed by professional staff.
Help create a welcoming and organized experience for clients.
Assist with tax return processing, assembly, and scanning.
Maintain accurate and organized electronic and paper files.
Track tax return status and coordinate with team members to support timely completion.
Handle sensitive client and firm information with confidentiality and care.
Provide administrative and clerical support to professional staff and partners.
Monitor office supply inventory and place orders as needed.
Assist with general office upkeep and coordination.
Support other offices as needed to maintain consistent administrative processes.
Maintain regular and predictable attendance throughout the January–April tax season.