Audit & assurance.

The need for Audit and Assurance Services has escalated to become more than merely meeting regulatory requirements. As businesses develop and grow, your organisation’s responsibilities for governance and risk management increase accordingly. Directors and management become increasingly weighed down with multiple reporting obligations in order to meet stakeholder, statutory and/or regulatory demands.

Our latest Audit and Transparency Report can be found here.

Our comprehensive services include.

Auditing is a necessary part of business, but understanding the complex rules of financial reporting can be perplexing.

Know your finances

Our professional team will deliver highly accurate financial statement audits.

Meet compliance rules

Meet all Australian compliance and regulatory audits using our expert team.

Get the full picture

Avoid costly legal action with due diligence and reviews when moving forward.

Expert validation systems

Keep your Assurance engagements up-to-date and accurate during an audit.

Identify key areas

We can perform an internal audit with a comprehensive risk advisory report.

Expert planning and advice

We offer complete financial reporting, preparation and advisory strategies.

Audit & Assurance - Look beyond the audit itself.

The governance and risk management responsibilities of an organization expand along with the growth of your company. As a result, it is increasingly difficult for directors and management to meet stakeholder, statutory and regulatory reporting requirements. The work is complex and requires time to complete.

Rothsay understands the increased responsibilities businesses now have to manage their reporting needs to meet higher regulatory and qualitative requirements. Usually with relatively limited internal resources. So we invest a considerable amount of our time in understanding your business during the audit process.

Upon your request, we can provide Independent Assurance. This is a recognized and reliable way to verify the integrity and validity of disclosures in any necessary reports or statements. We operate objectively because we need to determine that the information provided is complete, accurate and consistent.


Experienced, dedicated, knowledgeable chartered accountants.

Our dedicated, experienced team of chartered accountants provides efficient, bespoke accountancy services to a diverse range of clients in Sydney, Perth and beyond. Our mission is to prioritise customer service and establish enduring relationships with our clients. We strive to ensure that every customer would be comfortable recommending our services to others.

We have extensive experience in working with clients across several industries and our team comprises professionals with broad interests and expertise. Working together, we provide customised solutions and services that are tailored to the needs of the customer.

A reliable, reputable accounting firm you can trust.

Rothsay Chartered Accountants is a full-service accounting firm, which has established a reputation based on reliability, efficiency and attention to detail. We are committed to helping you to achieve your business objectives. We take the stress out of managing finances and making financial decisions.

We have extensive experience as a team and we understand what it takes to remain agile and adaptable in the world of modern business. We work with our clients to solve problems, identify effective, tailored solutions, facilitate growth and development and support ambitions. We want to make a positive difference.

Rothsay Chartered Accountants was established in 1991. Our goal was to provide clients with exceptional services that offer more than conventional accounting. Our culture and ethos are based on developing relationships, which stand the test of time, understanding our clients’ needs and preferences and being there to support our customers.

We take great pride in the relationships we have with our clients and we believe that paying attention to our customers is what sets us apart. We take the time to get to know each client and we draw up and implement strategies that are targeted to the individual company or customer. Maintaining relationships is integral to our success.

What our clients say.


I’ve been with this top accounting firm in Sydney for over 20 years and their tax advice, professionalism, quality of work and accounting services are always outstanding. As owners of various businesses, Rothsay have always been part of our team of trusted advisors and consultants.

Greg Dwyer

I have appreciated the professional support and high quality advice I have received from Alex Petrakis and the team at Rothsay Chartered Accountants for more than a decade. Genuinely great, helpful folks who always go the extra mile. Can’t recommend them more highly.

Ken Mortlock

Have used Rothsay Chartered Accountants for a number of years. Always competent, very professional and a pleasure to work with. They have assisted in a number of areas especially in dealing with tax issues and the ATO – and I highly recommend their services.
“Our Company and family have been clients of Rothsay Chartered Accountants for over 25 years. We have always appreciated the professional and personal service provided by Frank Vrachas and his team. Their broad and up to date expertise as well as the accounting, financial and business advice we receive has been invaluable. We can confidently recommend Rothsay.”

Rick de Leeuw

Managing - Director - Astral Scientific

Sydney Office

Perth Office

Subscribe to
our newsletter