Tara Buchanan
Partner & Managing Director
Tara specialises in helping individuals and businesses navigate complex Australian and international tax matters with practical, commercially focused advice.
She is a registered tax agent and a member of the Certified Practicising Accountants Australia (CPA Australia) and the Tax Practitioners Board. Tara has extensive experience advising on Australian tax residency, cross-border structuring, expatriate taxation and the Australian tax implications of global mobility.
She works with Australians moving overseas, overseas individuals and businesses establishing in Australia, and clients with cross-border investments and business interests. Her advice is built on thorough technical analysis, ensuring clients receive practical solutions that are both commercially effective and technically defensible.
Outside the office, Tara enjoys spending time with her family and is kept busy raising four young children.
Brad Buchanan
Partner
With nearly 20 years experience working across a number of accounting and technology roles, Brad can guide you in both understanding your numbers and how to optimise the processes and software your business uses to improve them.
He has extensive experience from financial performance advice to CFO's to implementing software and business process optimisation changes in medium to large size organisations.
As a registered tax agent and a member of Certified Practising Accountants Australia (CPA Australia), Brad also has your Australian tax needs covered.
When he's not working you'll find Brad either out running or running after his 4 kids.
Taneyah Brann
Bookkeeper
Taneyah is a dedicated bookkeeper with a passion for helping businesses keep ther finances organised and on track. She provides a hands-on approach and brings experience from a diverse array of industries.
She understands that each business is different and adapts to the specific requirements of each client. Taneyah enjoys being the person to put a business owner's mind at ease, knowing their numbers are accurate and compliance is taken care of.
In her spare time she enjoys going on adventures with her two children and husband or, reading a good psychological thriller novel.
At Worldwide Advisory, we help individuals and businesses navigate complex Australian and international tax matters with clarity and confidence.
Whether you're relocating overseas, moving to Australia, expanding your business internationally or establishing operations in Australia, we provide practical, commercially focused advice backed by robust technical analysis.
Our expertise extends beyond traditional accounting. We work with Australian residents, non-residents, expatriates, multinational businesses and internationally mobile individuals to manage Australian tax obligations, cross-border structuring, tax residency, business expansion and ongoing compliance.
We believe the best advice starts with understanding your circumstances. Every recommendation is carefully considered, technically defensible and tailored to your objectives—giving you confidence that your affairs are structured correctly before important decisions are made.
Alongside our specialist international tax advisory services, we provide a full suite of Australian accounting, taxation and compliance services for individuals, companies, trusts, partnerships, self-managed superannuation funds and other business structures.
Our goal is simple: to provide advice that reduces uncertainty, manages risk and helps you move forward with confidence.