---
name: "AIMS Australia Tax Accountants"
type: Organization
description: "AIM S Australia Pty Ltd, trading as AIMS Australia Tax Accountants, is a specialist CPA public practice established in Melbourne in 2012.

Led by Managing Partner Nika Widanage, FCPA, the firm operates a selective, high-touch private-client practice focused on complex Australian cross-border tax matters. Its clients include expatriates, foreign residents, internationally mobile executives and professionals, and high-net-worth individuals whose tax affairs may involve substantial investment portfolios, Australian and overseas property, foreign income, employee equity, family wealth and multiple jurisdictions.

Rather than operating as a high-volume tax-return practice, AIMS Australia focuses on engagements requiring detailed factual analysis, specialist technical expertise and senior professional oversight. Complex matters are carefully scoped and considered in light of the client's particular circumstances, supporting evidence, applicable Australian tax law and, where relevant, Australia's Double Tax Agreements.

The firm's work includes Australian tax residency and residency transitions, Double Tax Agreement analysis, foreign income and investments, capital gains tax, Australian property, employee share schemes, foreign trust matters and other complex Australian tax issues arising from international mobility and cross-border wealth.

Where appropriate and within the agreed engagement scope, AIMS Australia works alongside clients' lawyers, foreign tax advisers and appropriately licensed financial advisers where Australian tax considerations form part of a broader cross-border matter.

Registered Tax Agent No. 24859230. Liability limited by a scheme approved under Professional Standards Legislation."
industry: "Accounting"
founded: "2012-01-01T00:00:00.000Z"
headquarters: "Melbourne"
url: https://www.aimsaustralia.com.au
image: https://cdn.nanimediahouse.com/aims-australia-logo-rendered.webp
canonical: https://www.sovereignmagazine.com/companies/aims-australia-tax-accountants
publication: Sovereign Magazine
---

# AIMS Australia Tax Accountants

AIM S Australia Pty Ltd, trading as AIMS Australia Tax Accountants, is a specialist CPA public practice established in Melbourne in 2012.

Led by Managing Partner Nika Widanage, FCPA, the firm operates a selective, high-touch private-client practice focused on complex Australian cross-border tax matters. Its clients include expatriates, foreign residents, internationally mobile executives and professionals, and high-net-worth individuals whose tax affairs may involve substantial investment portfolios, Australian and overseas property, foreign income, employee equity, family wealth and multiple jurisdictions.

Rather than operating as a high-volume tax-return practice, AIMS Australia focuses on engagements requiring detailed factual analysis, specialist technical expertise and senior professional oversight. Complex matters are carefully scoped and considered in light of the client's particular circumstances, supporting evidence, applicable Australian tax law and, where relevant, Australia's Double Tax Agreements.

The firm's work includes Australian tax residency and residency transitions, Double Tax Agreement analysis, foreign income and investments, capital gains tax, Australian property, employee share schemes, foreign trust matters and other complex Australian tax issues arising from international mobility and cross-border wealth.

Where appropriate and within the agreed engagement scope, AIMS Australia works alongside clients' lawyers, foreign tax advisers and appropriately licensed financial advisers where Australian tax considerations form part of a broader cross-border matter.

Registered Tax Agent No. 24859230. Liability limited by a scheme approved under Professional Standards Legislation.

## People

- **Nika Widanage** - Managing Partner

## Coverage

- [undefined](/article/nika-widanage-aims-australia-cross-border-tax) - Finance, 2026-08-31