Accountant Services in Perth

Owen & Plaistowe delivers professional accountant services in Perth, WA, for small and medium-sized businesses that need more than end-of-year compliance. Based at Level 1, 255 Beaufort Street, the firm has been providing accounting, taxation, business advisory, and auditing support for over 45 years. Call 08 9328 3766 or visit the contact page to arrange a consultation.


The team includes Certified Practising Accountants (CPAs) and Fellow CPAs, meaning your finances are supported by qualified professionals with deep expertise in Australian accounting standards and WA-specific obligations.

A Full Suite of Accountant Services for Perth Businesses

Perth businesses can access a complete range of financial support under one roof. Owen & Plaistowe covers everything from day-to-day bookkeeping and monthly financials through to strategic tax planning, auditing, and business advisory. The team takes time to understand each client's situation before recommending a course of action.


Services available to Perth, WA, businesses include:


  • Monthly and quarterly financial reporting.
  • End-of-year financial statements and compliance.
  • Income tax returns, BAS preparation, and GST advice.
  • Capital gains tax (CGT), fringe benefits tax (FBT), and superannuation.
  • Business advisory, strategic planning, and budget preparation.
  • Auditing and assurance for companies, trusts, and not-for-profit entities.


Explore the full scope of support on the our services page.

The Benefits of Choosing a Local Perth Accounting Firm

Deep Knowledge of WA-Specific Regulations

Perth businesses operate under specific state obligations including WA payroll tax thresholds, stamp duty, and government grant programmes. A locally based firm understands these requirements and can help you navigate them with confidence rather than applying generic national advice.


Tailored Solutions, Not Templates

Every business has a different financial picture. Owen & Plaistowe works closely with clients to understand their goals and customise a service plan accordingly, so the advice you receive is relevant to your specific situation.


Proactive Advice That Goes Beyond Compliance

Compliance is the baseline, not the goal. The team actively looks for opportunities to improve profits, reduce tax liability, manage cash flow, and plan for future growth. This proactive stance may uncover financial improvements that compliance-only services would miss.


Over 45 Years of Trusted Experience

With founding members dating back to the 1950s and the current firm structure established in 1980, Owen & Plaistowe is one of Western Australia's longest established accounting firms, offering sharper insights and steadier guidance for your business.



CPA-Assessed Quality Assurance

The practice has been assessed at the highest compliance level following a CPA Australia quality assurance review, reinforcing the firm's commitment to professional standards and reliable service delivery.

What to Expect When You Work With Owen & Plaistowe

Getting started is straightforward. Here is what the process typically looks like:


  1. Initial consultation: Contact the team by phone or via the contact page to arrange a no-obligation introductory meeting.
  2. Business review: The team reviews your current financial position and your short and long-term goals.
  3. Service plan: A tailored scope of accountant services is recommended based on your specific needs and budget.
  4. Ongoing engagement: Your dedicated team provides regular reporting, proactive advice, and responsive support throughout the year.
  5. Strategic review: Periodic check-ins ensure your financial strategy evolves as your business circumstances change.

Why Choose Owen & Plaistowe for Accountant Services in Perth?

Owen & Plaistowe brings together qualified CPAs, experienced tax agents, and knowledgeable business advisors under one roof, giving Perth, WA, businesses access to a genuinely integrated service. The firm's long-serving team means clients benefit from continuity and professional relationships built on trust over many years. Learn more on the about us page.

Frequently Asked Questions About Accountant Services in Perth

  • What Accountant Services Does Owen & Plaistowe Offer?

    Owen & Plaistowe offers accounting, taxation, business advisory, and auditing for small and medium-sized businesses, including monthly reporting, tax returns, BAS, GST, CGT, superannuation, and strategic planning. Visit the our services page for a full overview.

  • How Often Should My Business Receive Financial Reports?

    Most Perth, WA, businesses benefit from monthly or quarterly financial reports to stay across cash flow, manage budgets, and support timely decision-making. More frequent reporting generally provides greater visibility than annual-only compliance reporting.

  • Do You Work With Startups as Well as Established Businesses?

    Yes. Owen & Plaistowe works with businesses at every stage, from new ventures requiring foundational setup through to established operations seeking growth strategies or compliance support.

  • What Makes Owen & Plaistowe Different From Other Accountants in Perth?

    The firm offers CPAs and FCPAs with over 45 years of experience, WA-specific expertise, and a client-focused approach that goes beyond compliance. An independent CPA Australia quality assurance assessment provides added confidence for prospective clients.

  • How Do I Get Started With Your Accountant Services?

    Call 08 9328 3766 or visit the contact page to arrange a free introductory meeting. The firm operates Monday to Friday, 8:30 am to 5:00 pm.

  • Can Owen & Plaistowe Help With Tax Planning, Not Just Tax Returns?

    Yes. The firm's taxation services include comprehensive tax planning to help businesses minimise their tax liability lawfully and make informed financial decisions throughout the year, not just at tax time.

Speak With Perth's Experienced Accounting Team Today


Owen & Plaistowe provides trusted accountant services in Perth, WA, backed by more than four decades of hands-on experience with local businesses. Whether you need help managing tax obligations, improving cash flow, or planning for long-term growth, the team is ready to assist. Call 08 9328 3766 or use the contact page to book your introductory consultation.