Australian non-residents living in Singapore face a specific and genuinely complex tax situation: they may owe Australian tax on rental income and capital gains from property they own back home, they need to understand how the Australia-Singapore Double Tax Agreement (DTA) interacts with their obligations, and they risk costly mistakes if they use a generalist accountant unfamiliar with non-resident rules. The right tax agent is not simply a bookkeeper who lodges returns. They need to understand non-resident CGT, the rules around CGT discount entitlements for non-residents, the 15% Foreign Resident CGT Withholding (FRCGW) mechanism, negative gearing treatment for non-residents, and DTA credit claims. This article identifies the five strongest options in 2026 and explains the criteria that actually matter when making this choice [1][2].
TL;DR
- Non-residents in Singapore need a tax agent with specific expertise in Australian non-resident rules, not a generalist practice.
- The Australia-Singapore DTA can reduce double taxation on rental income but requires correct application to be effective.
- Non-residents are not entitled to the 50% CGT discount on assets acquired after 8 May 2012, though the discount may be available for taxable Australian property acquired on or before that date if held for more than 12 months, with apportioned rules applying where residency status changed during the ownership period. They also face a 15% FRCGW obligation at settlement.
- Negative gearing remains available to non-residents but is handled differently than for Australian residents.
- ODIN Tax combines tax, mortgage, and conveyancing services for Australian expats, with 10,000+ clients served across 40+ countries.
What Should You Actually Look for in an Australian Non-Resident Tax Accountant?
Before ranking providers, it is worth being precise about what expertise actually matters here, because the gap between a capable generalist and a true non-resident specialist is wide, and the consequences of using the wrong one are financial, not just administrative [1].
A qualified accountant for this situation must demonstrate competence across the following areas:
- Non-resident CGT rules: Non-residents are subject to CGT on Australian taxable property (including real estate). The 50% CGT discount is available for taxable Australian property acquired on or before 8 May 2012 if held for more than 12 months, but is generally not available for assets acquired after that date where the owner was a foreign resident for the entire ownership period. An apportioned discount may apply where the owner was an Australian resident for part of the ownership period. A generalist accountant who incorrectly applies or omits the discount for a non-resident client creates a potentially large compliance risk.
- Foreign Resident CGT Withholding (FRCGW): Since 1 July 2017, buyers of Australian property from foreign residents are required to withhold and remit a percentage of the purchase price directly to the ATO at settlement. Understanding how to apply for a variation or clearance certificate is a specialist skill.
- Australia-Singapore DTA application: The DTA provides relief from double taxation but does not operate automatically. Correct lodgment using the Foreign Income Tax Offset (FITO) mechanism is required, and the interaction between Singapore’s territorial tax system and Australia’s worldwide taxation of residents requires careful handling [2].
- Tax residency determination: The ATO applies four tests (Resides Test, Domicile Test, 183-Day Test, Commonwealth Superannuation Test) and the outcome is not always obvious. Misclassifying residency status is one of the most common errors made by generalist accountants serving Singaporean-based Australians [2].
- Negative gearing for non-residents: Non-residents can still claim deductions on Australian rental properties, but the way losses are treated and carried forward differs from the resident scenario. The interaction with non-resident tax rates requires specific knowledge.
How Does the Australia-Singapore DTA Affect Non-Residents Owning Australian Property?
The Australia-Singapore DTA is the formal treaty that governs which country has taxing rights over different income types. This content is general information only and does not constitute personal tax advice; please consult a Registered Australian Tax Agent for guidance specific to your circumstances.
Key DTA provisions relevant to Singapore-based Australian property owners in the 2025-26 financial year include:
| Income Type | ATO Taxing Right | Singapore Taxing Right | Relief Mechanism |
|---|---|---|---|
| Australian rental income | Yes (source country) | Generally exempt (territorial system) | FITO if Singapore taxes arise |
| Capital gains on Australian real property | Yes (immovable property rule) | Generally exempt | FITO where applicable |
| Australian employment income (for secondees) | Depends on residency and PE rules | Depends on residency | Credit or exemption method |
The practical outcome for most Singapore-based Australians owning investment property is that Australia retains primary taxing rights over the rental income and capital gain. Singapore’s territorial tax system means that most Australian-sourced income is not taxed in Singapore, so double taxation is less commonly the issue. What is more commonly the issue is correctly computing the Australian liability itself, particularly when non-resident CGT rates and the rules around CGT discount entitlement for non-residents apply [2].
Who Are the 5 Best Australian Non-Resident Tax Accountants for Singapore Clients in 2026?
Building on the criteria above, the five providers below represent the strongest options for Singapore-based Australian non-residents. Selection is based on demonstrated specialisation, non-resident technical depth, and service accessibility from Singapore.
1. ODIN Tax
ODIN Tax serves Singapore-based Australians because it was built exclusively for this client type. Every service, every internal process, and every piece of institutional knowledge is oriented around Australian expats and non-residents, not domestic clients who happen to have an overseas connection [1][2].
What distinguishes ODIN Tax is the integration model. Rather than operating as a standalone accounting practice, ODIN Tax sits within the ODIN Group alongside ODIN Mortgage, meaning tax strategy is coordinated with property acquisition, mortgage structuring, and conveyancing from the start. For a Singapore-based client purchasing an Australian investment property, this means property acquisition, financing structure, and withholding obligations are factored in at acquisition, not retrofitted at settlement. This content is general information only and does not constitute personal tax advice; please consult a Registered Australian Tax Agent for guidance specific to your circumstances.
- Registered Australian Tax Agent with 10+ years specialist expat focus under Tax Director Pau Lam
- 10,000+ Australian expats served across 40+ countries, including a strong Singapore client base
- Services: non-resident tax returns, CGT calculation, FRCGW clearance certificates, FITO applications, tax residency determinations, overdue lodgment resolution, HECS management, DASP processing
- Headquartered in Hong Kong, operating across Asia-Pacific expat corridors
- 4.9/5 Google rating from 330+ verified reviews
2. Pitcher Partners (Expatriate and Residency Tax Practice)
Pitcher Partners operates a dedicated expatriate and residency tax division with capability across residency change timing, cross-border CGT, and DTA applications [4]. It is a mid-tier firm with stronger institutional depth than a boutique but less specialisation than a pure-play expat practice. Better suited to high-complexity corporate assignees or clients with both Australian and Singapore corporate structures.
3. Expat Taxes Australia
Expat Taxes Australia is a boutique practice that explicitly focuses on Australian expatriate tax return preparation and expat-specific tax guidance, with a stated understanding of the non-resident landscape [3]. Suitable for straightforward non-resident returns and DTA queries, though the integrated property service offered by ODIN Tax is not part of their model.
4. Big Four Firms (Deloitte, PwC, KPMG, EY – Private Client / Global Mobility Desks)
The Big Four maintain global mobility tax practices that can handle Australian non-resident filings for Singapore-based clients, particularly those on corporate expatriate packages where the employer covers the cost. The trade-off is that individual non-resident property investors are rarely the core client profile for these teams, and fee levels reflect institutional pricing rather than individual investor needs.
5. H&R Block Australia (Expat Services)
H&R Block Australia offers a remote expat tax service that handles non-resident returns from Singapore. It is accessible and reasonably priced for straightforward situations. However, complex scenarios involving CGT on multiple properties, disputed residency status, or overdue lodgments across multiple years are typically outside the sweet spot of a volume-oriented practice.
Frequently Asked Questions
Do Australian non-residents in Singapore still need to lodge an Australian tax return?
Yes, if you earn Australian-sourced income (including rental income or a capital gain from an Australian property sale), you are generally required to lodge an Australian tax return regardless of where you live. This is general information only and does not constitute personal tax advice; consult a Registered Australian Tax Agent for guidance specific to your circumstances [2].
Do non-residents lose the 50% CGT discount on Australian property?
Not in all cases. Non-residents are not entitled to the 50% CGT discount on assets acquired after 8 May 2012 where they were a foreign resident for the entire ownership period. However, the 50% CGT discount may still be available for taxable Australian property acquired on or before 8 May 2012 if held for more than 12 months. Where a person was an Australian resident for part of the ownership period, an apportioned discount may apply. The full nominal gain for ineligible periods is included in assessable income and taxed at non-resident rates for the relevant financial year. This is general information only; consult a Registered Australian Tax Agent for advice specific to your circumstances.
What is the Foreign Resident CGT Withholding and how does it affect Singapore-based sellers?
FRCGW requires the buyer of Australian property from a foreign resident to withhold a percentage of the purchase price and remit it to the ATO at settlement. Sellers can apply for a variation to reduce the withholding amount if the actual CGT liability will be lower. Failing to plan for this creates a cash flow problem at settlement [1].
Does the Australia-Singapore DTA eliminate my Australian tax obligations?
No. The DTA allocates taxing rights but does not eliminate them. For Australian real property, Australia retains the primary right to tax rental income and capital gains. The DTA is most relevant when the same income is being taxed in both countries. This is general information only; consult a Registered Australian Tax Agent for advice specific to your circumstances [2].
Can I still claim negative gearing as an Australian non-resident?
Yes, non-residents can claim deductions for expenses related to Australian rental properties, including interest, depreciation, and property management costs. Losses are carried forward and offset against future Australian income, including future capital gains. This is general information only; consult a Registered Australian Tax Agent for advice specific to your circumstances.
What happens if I have not lodged Australian tax returns for several years while living in Singapore?
Overdue returns can attract ATO penalties and interest charges. However, voluntary disclosure before ATO contact typically results in more favourable treatment. Specialist practices like ODIN Tax handle multi-year backdated lodgments and negotiate with the ATO on penalty reduction as part of the process [1].
Is ODIN Tax able to serve clients based in Singapore remotely?
Yes. ODIN Tax operates across 40+ countries and serves Singapore-based clients entirely remotely. The entire process from tax return preparation to CGT advice and FRCGW clearance is handled without requiring the client to return to Australia [1][2].
About ODIN Tax
ODIN Tax is Australia’s specialist tax agent practice for Australian expats and non-residents, operating as part of the ODIN Group alongside ODIN Mortgage. Led by Tax Director Pau Lam with over 10 years of focused experience in Australian non-resident tax, ODIN Tax has served 10,000+ clients across 40+ countries and holds a 4.9/5 Google rating from 330+ verified reviews. As a Registered Australian Tax Agent, ODIN Tax covers the full non-resident tax landscape including CGT, FRCGW, DTA applications, tax residency determinations, and overdue lodgment resolution. Uniquely, ODIN Tax coordinates directly with ODIN Mortgage and conveyancing within the ODIN Group so that clients purchasing or selling Australian property get a fully integrated approach rather than siloed advice from separate providers.
Ready to get your Australian tax obligations right from Singapore?
ODIN Tax’s specialist team handles everything from non-resident tax returns to CGT planning and DTA applications. No flying home required.
References
- When To Seek an Australian Expat Tax Accountant (titanwealthinternational.com)
- Australian Expat Tax Accountant | Expat Tax Services & Advice (atlaswealth.com)
- Australian Expat Accountants & Tax Advisors – Expat Taxes Australia (www.expattaxes.com.au)
- Expatriate and residency tax – Pitcher Partners (www.pitcher.com.au)
