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Affinity Tax & Business Services is a trusted family-owned tax accounting and business advisory firm based in Cockburn, Perth WA, supporting individuals, sole traders, small business, companies and trusts, with reliable, all year-round accounting and tax solutions. With over 40 years of combined experience, we provide clear, practical advice and personalised service you can depend on. 

We specialise in tax returns, BAS & GST compliance, bookkeeping, Xero advisory, company and trust set up - helping you stay compliannt, organised and confident in your financial position.

 

At Affinity, we build relationships with our clients by working closely with them to

identify their individual circumstances to achieve the best tax outcome possible.

We want our clients to feel satisfied that they are being looked after. We are the accountants you can rely on all year round, not just at tax time.

Let us understand You to achieve the best outcome.

Our Services

1

Tax Returns & Advice

We prepare accurate, compliant tax returns for individuals, sole traders, partnerships, companies and trusts. Whether you have rental properties, capital gains, business income or overdue returns, we ensure everything is lodged correctly and on time.

2

BAS & GST Services

Stay on top of your GST and BAS obligations with expert support from a registered tax agent. We help you avoid penaties, streamline your reporting and maintain accurate details.

Member of NTAA

3

Company & Trust Set Ups

Start your business or investment structure the right way, not only to maximise tax efficiency but also for Asset Protection. We will register all the necessary structures correctly for you to ensure everything is compliant and correctly documented.

4

Accounting & Bookkeeping Services

We provide efficient bookkeeping services to keep your business running smoothly. As Xero Certified Advisers, we help you set up, optimise and understand your accounting system.

Why Choose Us....

40 + years of combined experience

Qualified Accountants

Registered Tax Agents

Specialists in Small Business

Year Round Support

Clear communication and practical advice

Local Cockburn accountants

Proudly Supporting Clients Across Perth

We service clients throughout Cockburn and surrounding suburbs including Success, Hammond Park, Aubin Grove, Jandakot, Spearwood, Coogee, Yangebup, Fremantle and the wider Perth metropolitan area.

Ready to get started?

Whether you need a tax return, BAS lodgement, bookkeeping support or help setting up a company or trust - we make the process simple and stress-free. 

Contact Affinity Tax & Business Services today.

Liability Limited by a scheme approved under Professional Standards Legislation.

+61 0424 164 147

2026 Affinity Tax & Business Services. All rights reserved.

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