
A small firm by design.
Most accounting firms scale up and lose the principal at the file. We stayed deliberately small. Same firm, same standards, same people across every engagement since 2003.
Our story
Specialist small-business accounting since 2003.
Trinity Accounting Practice was established in 2003 by Ramy Hanna, a registered tax agent and Fellow of the Institute of Public Accountants, the Tax Institute of Australia, and the National Tax and Accountants Association. The firm has operated continuously from Beverly Hills, NSW since founding, and has stayed deliberately small for one reason:
small means the principal is on every file, and the work compounds across years rather than getting handed off.
We do tax, bookkeeping, business advisory, SMSF, and Xero. All five services live under one roof, run by the same team. Multi-entity groups, multi-stream practices, and ownership structures that span trusts and companies all sit comfortably within the engagement. Most clients use us for more than one service, and most have been with us for years. Some for decades.
Our work covers small business across Sydney, regional NSW, and increasingly nationally. Most new clients arrive through referrals from existing ones. We think that says more about the work than any award would.







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Meet the team
The people on every file.
Trinity stays small on purpose. The same people you meet today are the people you work with next year.
Principal & FounderRamy founded Trinity in 2003 and has run it since. Twenty-three years in practice with no change of principal at the file. He works directly on every engagement: tax, advisory, SMSF, and the calls that need a senior accountant in the room.
Kim Aguidan
Assistant Accountant & Client OnboardingKim handles client onboarding, bookkeeping, and the operational side of the engagement. New clients meet her early; she sets up Xero, walks through the first quarter together, and stays on the file through the year.
Minh Bui
Senior AccountantMinh is a chartered Accountant and SMSF specialist with over 13 years of public practice experience. He specialises in tax compliance, business advisory, and supporting small to medium businesses and not-for-profit organisations.
What we believe
The four things we hold ourselves to.
Integrity
We tell you what you need to hear, not what you want to hear. Every recommendation is in your best interest, clearly explained, fully transparent, and backed by professional accountability.
Reliability
We do what we say we will do. BAS lodged on time, advice delivered before the deadline, questions answered promptly. After twenty-three years, reliability is not a feature; it is the foundation of every client relationship.
Modern tools
Cloud-based accounting on Xero, real-time visibility into your finances, integrations that take manual work off your team. Good technology makes accounting faster, clearer, and more useful when it is set up properly.
Partnership
We grow alongside our clients. As your business evolves, we bring the strategy, structure, and advice to support each new stage. We succeed when our clients succeed.
What our clients say
The reviews speak for themselves.
Sole traders, growing companies, and trustees who keep coming back. Here’s why.
Doesn't cut corners
I'm so glad I found Ramy & Kim from Trinity Accounting. They have helped me and my business tremendously. They really care about their clients and don't cut corners. Very impressed with their knowledge and level of customer service.
Business and personal
Trinity Accounting Practice is knowledgeable and professional for business and personal finances, providing clear advice.
Diligent and professional
Trinity Accounting Practice is highly professional and diligent. I highly recommend them to anyone seeking any accounting advice.
The best, hands down
Ramy is the best accountant in Sydney. He helped me solve my problems. He is the best. I really thank you Ramy for everything.
Medical practice expertise
I have a medical practice. I met with many accountants before, but I found Ramy Hanna has a very well organised accounting practice and he is very knowledgeable and has great experience.
A real lifesaver
Trinity Accounting has been a lifesaver for my construction business. Ramy's knowledge of BAS, GST, and tax is unmatched. Great service and support!
Our Promise
Your accountant for the next decade, not the next return.
We do not chase one-off jobs. The clients we take on, we keep, sometimes for fifteen, twenty years.
Recent thinking from Trinity.
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Why Trinity
Three reasons our clients stay.
We’re a boutique accounting practice built on long-term client relationships, offering personalised tax, accounting, and advisory services to businesses and organisations across Sydney.
Longevity that compounds
Twenty-three years in practice as of 2026. Same firm, same principal, same standards since 2003. Some clients have been with us almost the whole way. The work compounds, and so does the trust. Over four hundred SMSFs managed and thousands of tax returns lodged.
Everything under one roof
Tax, books, advisory, SMSF, Xero. One team that knows your business. No handoffs between firms, no missed details between specialists, no questions you have to answer twice. Numbers flow cleanly from books to BAS to tax return because the same people are looking at all of them.
We pick up the phone
We are old-fashioned about this. You get a name, a direct line, and someone who actually knows your file. We watch for trends, flag issues before they become fines, and call when something needs attention. Most clients hear from us between quarters, not just at lodgement time.

