For over 35 years, Robert Sestan CA has provided bespoke financial counsel to Australian businesses and private family groups. He specializes in complex structuring, tax efficiency, and long-term wealth protection.
Arrange a ConsultationWe do not offer a one-size-fits-all approach. Our expertise is tailored to:
Businesses passed the startup phase requiring serious tax minimization, virtual CFO insights, and asset protection strategies.
High-income earners requiring bespoke structures (Family Trusts & SMSFs) to protect wealth from litigation and tax erosion.
Managing the complex cash flow, GST, and project-based accounting unique to the trade and property industries.
Managing intergenerational wealth transfer, estate planning integration, and investment entity structuring.
Trusted by Australian businesses and private clients for over 25 years
Robert's expertise in tax structuring when integrating all of our related business and investment entities has been invaluable. His approach goes far beyond compliance – he's a strategic partner who truly understands my business goals.
After many years of working with larger accounting firms, switching to Robert was the best business decision we made. He provides fractional CFO insights that have helped us optimize cash flow and make strategic decisions we wouldn't have considered. Highly professional and always accessible.
Robert handled our complex intergenerational wealth transfer with exceptional skill and discretion. His investment structuring expertise and understanding of estate planning integration gave us complete confidence. He's not just an accountant – he's a trusted advisor to our family.
We move beyond compliance to deliver outcomes that protect your assets and grow your bottom line.
Get the insights of a Chief Financial Officer without the full-time salary. We help you understand profit drivers and cash flow gaps.
We facilitate the transition to Xero/MYOB for real-time data integrity and paperless efficiency.
Access funding solutions tailored to your business needs with financial statements that lenders trust.
We proactively plan your tax year before June 30 to ensure you never pay more than legally required.
Take control of your retirement with Self-Managed Super Funds designed for flexibility and maximum tax efficiency.
Establish and integrate Companies, Discretionary Trusts, and Unit Trusts to protect your family assets.
Essential tools and calendars to keep your compliance on track.
View the official ATO Due Dates for BAS, Superannuation, and Company Tax lodgements.
Login to upload sensitive documents safely. (Please ask us for your login details).
Access official ATO calculators for Tax Withheld, Income Tax estimates, and Stamp Duty.
Intellectual Property & Rights Distribution
NEXARA Advisory designs and operates contribution-based distribution methodologies for multi-party rights licensing instruments. When multiple rights holders contribute to a single licensing instrument, the critical question is: how should the revenue pool be divided?
NEXARA replaces negotiation-based allocation and power-based bargaining with a structured, evidence-anchored assessment process — so every dollar distributed can be traced to real, measured contribution.
Contribution-based frameworks for collective licensing, replacing negotiation with evidence-anchored scoring across validated parameters. The result is a distribution that reflects objectively measured contribution rather than commercial leverage.
An integrated two-layer computational system. The Contribution Index Calculator (CIC) assesses the relative contribution of each rights holder. The Contribution Calculus Platform (CCP) computes each party's proportional share of the distributable pool.
Every distribution is accompanied by a certified report showing the full audit trail — every score, every piece of evidence, every formula — fully disclosable to all parties and their legal advisors.
NEXARA sets the standard; certified firms apply it. Independent assessors are trained and accredited to conduct assessments, ensuring structural neutrality and consistency across instruments.
Each participating rights holder is assessed across four weighted parameters, each comprising five evidence-anchored sub-criteria scored on a fixed 0.00–5.00 rubric. Every score requires three mandatory evidence fields: Evidence Type, Source Reference, and Assessor Rationale. Weights are derived and validated using the Analytic Hierarchy Process (AHP).
The NEXARA methodology is sector-agnostic by design. Any multi-party rights licensing instrument that requires proportional revenue distribution can be assessed. Current focus areas include:
For enquiries about the NEXARA methodology, pilot programs, or assessor certification, contact:
Robert Sestan CA • robert@sestanandco.com.au
Mr Sestan invites you to a complimentary 20‑minute consultation — a confidential opportunity to discuss your taxation and business affairs, and how his expertise can be applied to optimise strategies tailored to your circumstances, delivering superior business and taxation advisory outcomes that enhance your fiscal position.
📍 Suite 313 | 55 Miller Street, Pyrmont NSW 2009
📞 0400 319 270