Part-Time Administrative Assistant — Accounting Support

TSS Advisors, LLC; Lebanon (NH); On-site; USD 32,236,000 - 42,981,000; Part time

Job summary

TSS Advisors, LLC in Lebanon, NH is seeking an Administrative Assistant to provide essential administrative and operational support to the accounting firm. This part-time position supports accountants, managers, partners, and clients with a focus on organization, confidentiality, and service.

The role is approximately 25 hours per week, averaging year-round with potential fluctuations during busy tax season.

Qualifications

• High school diploma or equivalent.
• 3+ years in administrative, office, or accounting support.
• Strong organizational skills and attention to detail.
• Excellent written and verbal communication.
• Proficiency with Microsoft Office.
• Ability to handle confidential information.

Responsibilities

• Answer and direct incoming calls, emails, and client communications.
• Greet clients and visitors professionally.
• Schedule client appointments and meetings.
• Maintain calendars and coordinate internal/external meetings.
• Prepare and distribute documents.
• Assist with filing systems.
• Track incoming client documents and follow up.
• Support tax, bookkeeping, payroll, and accounting administration.
• Enter and update client information in firm systems.
• Prepare engagement letters and checklists.
• Assist with document assembly and delivery of completed work.
• Process mail, packages, and courier deliveries.
• Order office supplies and coordinate vendor communications.
• Perform other duties and special projects as needed.

Skills

Organization

Time management

Communication

Attention to detail

Education

High school diploma or equivalent

Tools

Microsoft Office

Outlook

Excel

Job description

TSS Advisors, LLC in Lebanon, NH is seeking an Administrative Assistant to provide essential administrative and operational support to the accounting firm. This part-time position supports accountants, managers, partners, and clients with a focus on organization, confidentiality, and service.

The role is approximately 25 hours per week, averaging year-round with potential fluctuations during busy tax season.