Supervising Senior Accountant — Business Services & Tax
Top 100 Public Practice Firm | Sydney, NSW
About the Firm
We are a leading Top 100 public accounting practice with a strong presence in the Sydney market, delivering business services, taxation, and advisory solutions to a diverse portfolio of private clients ranging from SMEs to high-net-worth individuals and family groups.
Our Business Services & Tax team is known for technical excellence, a collaborative culture, and genuine investment in staff development.
The Role
We are seeking an experienced Supervising Senior Accountant to join our Business Services & Tax division.
This is a pivotal role bridging technical delivery and team leadership — you'll manage a portfolio of clients directly while supervising and mentoring junior staff, ensuring high-quality outcomes and supporting the growth of the broader team.
Key Responsibilities
Manage a diverse portfolio of clients across various industries, including SMEs, trusts, partnerships, and high-net-worth individuals
Prepare and review financial statements, income tax returns, BAS/IAS, and FBT returns for companies, trusts, partnerships, and individuals
Provide tax planning and compliance advice, including structuring, Division 7A, CGT, and small business concessions
Supervise, review, and mentor Graduate and Intermediate accountants, providing technical guidance and on-the-job training
Manage client relationships,



acting as a key point of contact and building trusted advisor status
Liaise with the ATO and other regulatory bodies on client matters
Monitor job budgets, WIP, and billing to ensure profitability and timely delivery
Contribute to the development of internal processes, training materials, and technical resources
Support Managers and Partners with special projects, advisory engagements, and business development initiatives
About You
CA or CPA qualified (or final stages of completion)
Minimum 4-6 years' experience in a public practice/chartered accounting environment
Strong technical knowledge of Australian tax law, accounting standards, and compliance obligations
Proven experience reviewing the work of junior team members
Excellent communication and client-facing skills
Proficiency with accounting software such as Xero, MYOB, and/or CAS360; experience with tax software (e.g. HandiTax, CCH) highly regarded
Strong organisational skills with the ability to manage competing deadlines across a client portfolio
A team-oriented, solutions-focused mindset with a genuine interest in developing others
What's on Offer
Competitive salary package commensurate with experience
Clear progression pathway toward Manager level
Ongoing technical training, CPD support, and mentoring
Flexible/hybrid working arrangements
Modern Sydney CBD office and a supportive, down-to-earth team culture
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📌 Supervising Senior Accountant (Sydney)
🏢 The Andersen Partnership
📍 Sydney