Seasonal Administrative Assistant - Tax Season

Benefits

• Company parties
• Competitive salary
• Employee discounts
• Free food & snacks

Seasonal Administrative Assistant

Brickley DeLong | Grand Haven, MI

Job Type: Part-Time, Temporary, Recurring Seasonal Role

Location: Grand Haven, Michigan | In Person

Season: January–April 2027

Schedule: Monday–Friday, daytime hours; approximately 20–30 hours per week

Compensation: Commensurate with experience

At Brickley DeLong, we've been building relationships, supporting businesses, and serving West Michigan communities since 1975. What started as a locally founded CPA firm has grown into a trusted accounting and business advisory practice, but our commitment to our clients, our people, and our communities remains at the heart of everything we do.

We believe great client service starts with a great team. We take our work seriously, but we also value collaboration, professional growth, and creating an environment where people enjoy working together. Our team members aren't just filling positions; they're building relationships and making a difference for the businesses and individuals who count on us.

We're looking for a Seasonal Administrative Assistant to support our Grand Haven office during tax season. Someone who brings strong organizational skills, a welcoming approach to client service, and attention to detail. This role helps keep our office running smoothly and supports our professional staff during our busiest time of year.

This is a recurring annual opportunity for the right candidate to return each January–April and become a valued member of our administrative team.

Key Responsibilities

Client Service & Communication

• 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.

Tax Processing & Document Management

• Assist with tax return processing, assembly, and scanning.
• Maintain accurate and organized electronic and paper files.
• Track the status of tax returns and coordinate with team members to support timely completion.
• Handle sensitive client and firm information with confidentiality and care.

Office Administration & Team Support

• 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.

Qualifications

Required

• 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 our Grand Haven office during the January–April season.

Preferred

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