Overview

About AIMS Australia Tax Accountants

AIMS Australia Tax Accountants is an award-winning CPA public practice and registered tax agent practice based in Melbourne, Australia. The firm assists Australian residents, expatriates, foreign residents, non-residents, overseas Australians, high-net-worth individuals and family groups with Australian tax return preparation, ATO lodgement compliance and complex personal tax matters.

The practice is led by Managing Partner Nika Widanage, FCPA, an award-winning tax accounting professional and Fellow CPA with substantial experience in Australian taxation, cross-border tax matters, expatriate tax returns, foreign resident tax issues, non-resident tax returns, Australian rental property tax returns, CGT tax returns, overdue tax returns and ATO compliance matters.

Nika Widanage is known for her work in complex cross-border Australian tax matters, particularly where clients have international residency issues, Australian and foreign income, Australian investment properties, CGT events, foreign resident tax considerations, multiple overdue tax returns or complex asset-holding structures. Her work commonly involves assisting high-net-worth individuals, internationally mobile families, expatriates, foreign residents, non-residents, overseas property owners and clients with more complex personal tax affairs.

As a published tax and accounting commentator, Nika Widanage has contributed professional commentary and technical articles on Australian tax developments, cross-border tax issues, tax residency, foreign resident taxation, non-resident tax obligations, CGT, foreign income reporting and ATO compliance risks. Her commentary has appeared through professional accounting and tax industry platforms, including Accounting Times, Accountants Daily and similar publications.

AIMS Australia Tax Accountants assists clients across Australia and overseas. The firm’s work commonly involves expat tax returns, foreign resident tax returns, non-resident tax returns, Australian rental property tax returns, foreign resident investment property tax returns, overdue tax returns, late tax return lodgement, multiple prior-year tax returns, CGT tax returns, foreign income tax reporting, tax residency reviews, ATO amendments, ATO objections and private binding ruling applications.

The firm is particularly suited to clients whose Australian tax affairs are more complex than standard salary-and-wage tax returns. This includes globally mobile individuals, foreign residents, non-residents, overseas property owners, high-income earners, high-net-worth individuals, family groups, clients with complex investment structures, clients with foreign income, clients with Australian rental properties, clients with CGT events and clients with several years of overdue Australian tax returns.

AIMS Australia Tax Accountants has a structured approach to Australian tax return preparation and complex tax matters. The process usually begins with preliminary scoping to understand the client’s tax years, residency position, income sources, rental property details, CGT events, ATO notices, overdue lodgements, asset structures and available records. Once the matter has been scoped, the firm confirms the proposed engagement, information requirements, professional fees and next steps before work commences.

The information in this listing is general in nature and does not constitute tax advice. Australian tax outcomes depend on each client’s specific facts, evidence and applicable Australian tax law. AIMS Australia Tax Accountants does not guarantee refunds, tax savings, penalty remission, ATO outcomes or tax residency conclusions.

What clients say

Review Analytics of AIMS Australia Tax Accountants

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5.02 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication5.0
Overall5.0
Review Summary
Summarized from 2 verified reviews · Updated August 2026
AIMS Australia Tax Accountants receives praise for strong communication and skilled tax expertise. Clients highlight the firm's professionalism, qualified consultants, and attentive customer care with consistent follow-up. The business demonstrates a commitment to continuous improvement in its service delivery and financial management practices.
✦ AI-generated summary. May not reflect every review.
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Ranjika de Silva, Registrar at Hector Kobbekaduwa Agrarian Research & Training InstituteVerified Review
Posted on Aug 4, 2021

Excellent communication and highly skilled Tax Accountants

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Business Services

Aims Tax Accountants did a great job. I will definitely recommend them to my friends and colegues

Jayadeva De Silva, Director at Humantalents UnlimitedVerified Review
Posted on Aug 4, 2021

Professional ism at the highest level in the field of finance management

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Business ServicesWriting ServicesTranslation Services

We are extremely satisfied with the quality and relevance of the professional advice given by A I M s Australia to us with regard to tax liabilities and the relevant laws

Focus

Service Focus of AIMS Australia Tax Accountants

How the team's effort is distributed across services.

100%

Industries Focus

40%10%8%6%5%29%

Client Focus

Small Business3%
Medium Business95%
Large Business2%

The Positioning

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Claude
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Where we are

Locations (1)

Offices where AIMS Australia Tax Accountants operates.

Headquarter
Australia

Australia

Level 30, 35, Collins Street
Melbourne, Victoria 3000
1300112467