We provide globally mobile individuals and international businesses with cross border tax and accounting services.
With offices in New York, Los Angeles, London, Singapore and Sydney, and an extensive international partner network, we can assist when expats move abroad or SMEs expand internationally.
REGIONS WE CAN ASSIST IN
SINGAPORE
When you own an income producing asset in Singapore, we can assist. We provide international tax expertise to foreign businesses expanding to Singapore.
UNITED KINGDOM (UK)
We assist British citizens living in Australia and expats with assets in the UK with their tax obligations. We provide international tax advice and accounting services for UK businesses seeking to enter the market in Australia.
UNITED STATES (USA)
American citizens and Green Card holders living in Australia will more than likely have USA tax obligations. We can assist by advising on your obligations and lodging your tax return at a federal, state and local level as required.
WE TAKE CARE OF YOUR CROSS-BORDER TAX AFFAIRS
Our team of international tax professionals will effectively manage your international tax affairs, while you focus on your family and career.
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NEWS AND UPDATES
AUSTRALIAN EXPAT TAX ALERT: Some Good News
7th Aug 2026
Matthew Marcarian
After hardly 40 days, the Government has now decided to amend its new cost base indexation laws to allow Australian expats (and other non-residents) to have the benefit of the cost base...
Investing Through Singapore: Understanding The Corporate, Individual And Family Office Tax Outcomes
30th Jul 2026
Boon Tan
Singapore is widely recognised as a regional headquarters, investment and wealth-management centre Its attraction is not simply its relatively low headline tax rate, and lack of a capital gains tax...
Podcast: What A $4B Company Taught Us About Moving To Singapore
25th Jul 2026
CST Tax Advisors
Our Managing Director in Singapore, Boon Tan, recently joined Tim Raes and Jamie Bergman, hosts of the podcast Aussie Expat In the episode What A $4B Company Taught Us About Moving To...