
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







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.