Senior Tax Accountant
Plantax Pty Ltd | Chadstone, Melbourne (VIC) | Full time
Plantax is a modern, fast-growing accounting and business advisory practice based in Chadstone.
We work with a diverse client base of sole traders, companies and trusts, SMSFs and we're scaling our local leadership team as the practice grows.
We're looking for an experienced Senior Tax Accountant or Tax Agent to take ownership of a client portfolio, provide final review and sign-off on all compliance work, and lead the day-to-day workflow of our delivery team.
The Role
This is a senior, client-facing role for someone who wants genuine ownership not just preparing returns, but reviewing, signing off, and managing the people and workflow behind them.
You'll be the final checkpoint before lodgement, the point of escalation for technical and client matters, and a mentor to junior and offshore team members.
Key Responsibilities:
Prepare and review income tax returns and financial statements for sole traders, companies and trusts (SMSF exposure a plus)
Prepare and review BAS/IAS lodgements and GST reconciliations
Deliver end-to-end bookkeeping in Xero — bank reconciliations, journals and management reporting
Manage full-cycle payroll processing, including STP, superannuation, leave and terminations
Prepare and review payroll tax returns and reconciliations across relevant states
Act as the primary liaison with the ATO and other regulatory bodies on compliance matters
Provide proactive, clear client communication on deadlines, requests and outcomes
Review and sign off, as the firm's Registered Tax Agent, all work prepared by the team prior to lodgement
Manage daily workflow, job allocation, deadlines and WIP across the offshore team using XPM and Karbon
Lead advisory conversations directly with clients — tax planning, structuring, and technical escalations
Mentor and upskill junior and offshore team members




Contribute to ongoing process and workflow improvement initiatives
About You — Essential:
Current Tax Agent registration with the Tax Practitioners Board (TPB) - preferred
Minimum 3 years' experience in an Australian public practice accounting environment
Strong technical knowledge of Australian tax compliance for individuals, SMEs, companies and trusts
Proficient in Xero, BAS/IAS preparation, GST, payroll, STP and superannuation obligations
Demonstrated experience reviewing and signing off work at volume — not just preparing it
Confident, professional client-facing communication style, written and verbal
Excellent attention to detail with strong time management and the ability to meet deadlines across a busy portfolio
Highly Regarded
Experience with Xero Practice Manager (XPM) and Karbon, or similar practice workflow tools
Payroll tax exposure and multi-state knowledge
Experience with trust structures, including distribution minutes and resolutions
Div 7A awareness and general business advisory exposure
CA or CPA qualification (completed or in progress)
Prior experience leading or mentoring an offshore/remote delivery team
SMSF exposure
What Plantax Offers
Competitive package, with a clear pathway to further leadership as the practice scales
Genuine autonomy to lead the delivery team and shape how it operates.
A varied, national client portfolio spanning compliance and real advisory work
Modern, cloud-based tech stack (Xero, XPM, Karbon) — minimal legacy admin, more time on client outcomes
Support for ongoing CA/CPA membership and continued career development
A supportive, close-knit local team backed by an established offshore delivery function, so you're leading — not doing everything yourself
Flexible/hybrid working arrangements
A stable, well-established practice with clear expectations and a genuine long-term career runway, not just a busy-season contract
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📌 Senior Tax Accountant (Melbourne)
🏢 Plan Tax
📍 Melbourne