Chartered Accountants — Greenwich NSW 2065
Trusted Accounting & Tax Advice for Northern Sydney
From tax planning and BAS compliance to business advisory, Timothy Trinh & Associates delivers personalised, expert financial guidance you can rely on.
Who We Are
Accounting Expertise You Can Depend On
Timothy Trinh & Associates is an established accounting practice based in Greenwich, serving individuals, small businesses and organisations across Northern Sydney and the Greater Sydney region.
Our team combines deep technical knowledge with a commitment to personalised service — taking the time to understand each client's needs and delivering clear, practical advice that makes a real difference.
Experienced
Deep expertise across accounting, tax and business advisory for individuals and businesses.
Professional
We maintain the highest professional standards in every client interaction and deliverable.
Personalised
Every client receives tailored advice suited to their unique financial circumstances and goals.
Trustworthy
We build long-term relationships grounded in transparency, integrity and consistent results.
What We Offer
Comprehensive Accounting & Advisory Services
We offer a full range of financial services tailored to the needs of individuals, sole traders and small-to-medium businesses across Greater Sydney.
Accounting & Bookkeeping
Accurate, up-to-date financial records are the foundation of every healthy business. We handle your bookkeeping and accounts so you can focus on what you do best.
Tax Planning & Preparation
Strategic tax planning and accurate return preparation for individuals and businesses. We help you minimise your tax liability and stay fully compliant with the ATO.
GST & BAS Compliance
Timely and accurate preparation and lodgement of your Business Activity Statements, ensuring you meet all ATO obligations without the stress.
Business Advisory
From cash-flow management to growth strategy, we provide the commercial insights and practical guidance to help your business thrive in any environment.
Ready to get started?
Speak with Timothy Trinh & Associates today.
Where We Work
Serving Greenwich & Northern Sydney
Our practice is conveniently located at Suite 22, 130–134 Pacific Highway, Greenwich NSW 2065, with easy access for clients throughout Northern Sydney. We also welcome clients from across the Greater Sydney area.
Whether you prefer to meet us in person at our Greenwich office or engage with us remotely, we make professional accounting services accessible and convenient.
Office Details
- Suite 22, 130–134 Pacific Highway
Greenwich NSW 2065 - (02) 9437 5600
- timtrinh@bigpond.net.au
Areas We Service
Greenwich
NSW 2065
Wollstonecraft
NSW 2065
Crows Nest
NSW 2065
St Leonards
NSW 2065
Waverton
NSW 2060
North Sydney
NSW 2060
Neutral Bay
NSW 2089
Mosman
NSW 2088
Chatswood
NSW 2067
Lane Cove
NSW 2066
Artarmon
NSW 2064
Greater Sydney Area
NSW
Get In Touch
We'd Love to Hear From You
Whether you have a question about our services, need advice on your tax obligations, or want to book an initial consultation, our team is ready to help. Fill in the form or reach out directly.
Phone
(02) 9437 5600
timtrinh@bigpond.net.au
Address
Suite 22, 130–134 Pacific Highway
Greenwich NSW 2065