Tax Disputes
We don’t just respond to ATO disputes, we help you prevent them.
Few things are more stressful than receiving an ATO audit or dispute notice. At Economos, our tax accountants remove the uncertainty, guiding you through every stage of the dispute process with precision, strategy, and discretion - so you can stay focused on running your business.
In today’s rapidly changing tax environment, medium and large enterprises face increasing scrutiny from regulators. Add cross-border operations or complex group structures, and the landscape becomes even more challenging.
That’s where we come in.
Our team of specialist tax advisors and accountants in Sydney – supported by a global network of partners – can assist you with disputes involving the ATO, OSR, or international tax authorities.
When you partner with Economos, you gain more than representation. You gain a strategic tax partner who:
- Identifies compliance risks before they escalate into disputes.
- Defends your position with deep technical insight.
- Develops robust tax strategies designed to withstand ATO scrutiny.
- Negotiates directly with authorities to achieve the best possible outcome.
And for our ongoing clients, proactive advice helps avoid disputes altogether. We take the time to understand your business and create custom, sound tax structures that keep you compliant and confident year after year.
Why Choose Economos for Tax Dispute Resolution?
With over 45 years of experience, Economos has built a reputation as one of Sydney’s most trusted firms for resolving even the most complex tax issues.
Our multidisciplinary team includes accountants, solicitors, and tax specialists who understand both the technical and procedural sides of ATO negotiations. From your first audit notification to final settlement, we provide end-to-end support to protect your business and reputation.
Deep technical expertise:
We identify errors, inconsistencies, and opportunities in both your records and the ATO’s assessments.
Proven negotiation experience:
Our advisors are skilled at managing discussions with the ATO and OSR to achieve practical, commercial outcomes.
Up-to-date knowledge:
Our understanding of the latest tax legislation ensures your case is handled with precision and foresight.
Hear from our clients
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"GMC Medical Clinics I am a very satisfied client for over 15 years now. Both Albert and George are highly professional, have the highest integrity and honesty, place my needs and interests foremost, I have implicit trust in them, know intimately my complex family and business structures such that I can call them any time for advice or to discuss any issues, address all my issues and needs promptly with precise attention to detail. I recommend them to friends as well as to members of my family."GMC Medical Clinics
Owner
Contact our tax dispute specialists
Economos is staffed by a passionate team of accounting and finance professionals. Our experienced and globally connected Directors oversee a team of over 50 chartered accountants and certified financial advisors who are personally invested in our clients’ success.
Frequently asked questions
If you receive an audit notice, don’t respond immediately without professional advice. Contact a specialist tax adviser who can review the notice, assess your risk exposure, and communicate with the ATO on your behalf. At Economos, we manage this process end-to-end to ensure your business is protected from the outset.
Our Sydney-based tax dispute advisers analyse your financial records, prepare supporting documentation, and liaise directly with the ATO to defend your position. We identify any errors in the ATO’s assessment and negotiate to achieve a fair and commercially sensible resolution.
Yes. We act as your representative throughout the entire process, from responding to initial information requests to attending meetings and managing communications with the ATO or OSR. This ensures consistency, accuracy, and a strong strategic defence.
We partner primarily with medium to large private enterprises, corporates, and high-value investors operating across industries such as property, manufacturing, technology, and professional services. We also assist businesses with international tax exposure or complex group structures.
Our proactive approach focuses on preventing disputes before they occur. We review your tax reporting processes, identify compliance gaps, and implement strategies that meet ATO standards. For ongoing clients, this means fewer surprises and greater peace of mind
Economos has a network of global partners and advisors who assist with cross-border tax disputes. Whether your issue involves transfer pricing, dual residency, or offshore holdings, our specialists can coordinate a consistent global resolution strategy.
The timeframe depends on the complexity of your case and the ATO’s response times. Some matters resolve in weeks; others may take several months. We focus on efficient, transparent communication with all parties to expedite a fair outcome. We keep you updated at all times.
Absolutely. All client information, documentation, and communications are treated with the strictest confidentiality. Economos operates under a strict confidentiality regime, ensuring maximum protection of your sensitive business data.
With over 45 years of experience, our team includes both accountants and solicitors with a proven record of resolving ATO and OSR disputes for Sydney-based enterprises. We’ve successfully represented clients in audits, objections, and appeals across a wide range of industries.
Simply contact our Sydney office to arrange a confidential consultation. We’ll review your current situation, outline potential risks, and develop a clear action plan to resolve the issue swiftly and strategically.
Contact us
Schedule a confidential consultation to explore how our specialised expertise can support you during a tax dispute.