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Affinity Tax & Business Services is a trusted, family‑owned accounting and tax practice based in Cockburn, Perth WA. We specialise in supporting small businesses, sole traders, companies and trusts with clear, practical and reliable accounting and tax solutions.

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Our focus is simple:

We help small business owners stay compliant, organised and confident — so you can focus on running your business and serving your customers.

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By building close working relationships with our clients, we gain a genuine understanding of how your business operates. This allows us to provide proactive advice, value‑added support and year‑round guidance tailored to your goals, challenges and industry.

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We also assist individuals with personal tax returns, ensuring we gather the right information to achieve the best possible tax outcome.

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As Rental Property Tax Experts, we help investors maximise allowable deductions, manage depreciation schedules and accurately calculate capital gains tax when selling an investment property.

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Affinity Tax & Business Services is a registered provider of both Accounting and Tax Services, enabling us to complete all statutory requirements efficiently and cost‑effectively. As Xero Certified Advisers, we can help you migrate to Xero, upgrade your existing accounting software or support you in maintaining your current Xero or MYOB file.

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Whether you’re a small business owner needing bookkeeping, BAS and tax support, or an individual seeking expert tax advice — we’re here to help.

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Click the buttons below to learn more about our services or to get in touch with our team.

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