• 27 Grey Street, Vermont VIC 3133
  • (03) 9877 7117
  • 27 Grey Street, Vermont VIC 3133
  • (03) 9877 7117
Woman enjoying her time on a beach.

Relax and let us take care of your accounting and taxation needs

We're here to help you with your tax and accounting requirements, giving you time to focus on more important matters.

Contact us now
Australian couple who are retired.

Make the most of your retirement

Our financial planners can help you develop strategies to build a comfortable retirement that suits your lifestyle goals.

Contact us now
Relaxed business man at desk.

Take the time to enjoy your business

Our expert team can help you take care of many elements of business, giving you time to focus on growing and enjoying your business.

Contact us now
Expert advice and services, giving you time to relax
Secure your financial future
Professional advice and services for your business

We offer quality accounting and taxation services at competitive rates.

Accounting

Acacia Financial Services Pty Ltd offer a comprehensive range of accounting and taxation services to help you.
Couple meeting a tax accountant.

We provide you with the most appropriate advice tailored to your situation.

Our accounting and taxation services include and are not limited to:

  • Personal taxation returns
    (Ask for our customised tax organiser envelope).
  • Business taxation returns.
  • Late, problem and multiple year taxation returns.
  • Taxation planning.
  • Business accounting and bookkeeping.
  • Business consultancy including establishment of company and trust structures.
  • ASIC requirements.
  • Payroll management.
  • WorkCover management.

We listen to your situation and goals to develop a unique plan that suits your lifestyle.

Financial Planning

Our expert financial advisors assist individuals, families, pre-retirees and professionals at all stages of their lives.
Grandfather, father and grandson.

Quality advice for all stages of life.

Our financial planners can assist you with an extensive range of financial services, including:

  • Access to managed funds.
  • Retirement planning.
  • Wealth creation.
  • Superannuation and rollover advice.
  • Self-managed superannuation funds.
  • Regular savings plans.
  • Life insurance.
  • Income protection.
  • Trauma and disability insurance.

Acacia Financial Services Pty Ltd, ABN 78 143 374 835 is
Corporate Authorised Representative 458586 of
InterPrac Financial Planning Pty Ltd, ABN 14 076 093 680, AFSL No. 246638
Level 8, 525 Flinders Street, Melbourne Vic 3000

Established in 1983, we aim to provide you with quality solutions that work towards your goals.

About Us

Acacia Financial Services Pty Ltd and its predecessor, Trewarn Accountants, were established in 1983 as Public Accountants providing a comprehensive range of financial services to personal and business clients.
Tax agent calculating finances and a income tax return.

Expert accountants and financial planners here to help you.

The director of the practice is Geoff Trewarn CFP who holds a Bachelor of Business degree and a Graduate Diploma in Public Accounting. Geoff is also a Certified Financial Planner and has been providing expert financial planning services since 1986. For financial planning he is Authorised Representative 235851 of InterPrac Financial Planning Pty Ltd (AFSL 246638). His specialty areas are in personal taxation, business services and financial planning.

Peter Trewarn BE BCS holds a Bachelor of Engineering in Mechatronics with Honours and a Bachelor of Computer Science. He joined the firm in early 2023 and his specialty areas are taxation and business accounting. He is currently completing a Bachelor of Business in Accounting and Financial Planning.

John Couroyannis FCPA holds a Bachelor of Business degree and a Graduate Diploma in Taxation. He joined the firm in June 2010 after gaining extensive experience within both the private and public sectors and at several CPA Accounting firms. John’s specialty area is the auditing of self-managed superannuation funds.

Mrs Reyna Trewarn holds a Bachelor of Education degree and is the Office Manager, managing bookkeeping and administrative support to the practice.

Acacia Financial Services Pty Ltd has the resources to service a wide range of accounting and financial planning needs while retaining the ability to provide a high level of personal attention to our clients. We have a loyal client base, many of whom have been with us for over twenty years, including clients now located interstate and overseas.

Keep up to date and educated with your finances.

Latest News

View the latest news from Acacia Financial Services.
Why Might a Lease Dispute Occur?

Why Might a Lease Dispute Occur?

A lease dispute can arise for various reasons during the lease term and even after it...

Read More

2025 Tax Planning Guide Part 1

2025 Tax Planning Guide Part 1

Planning your taxes for the year is...

Read More

$20,000 instant asset write-off

$20,000 instant asset write-off

This is a great scheme for small businesses and runs until the 30 June...

Read More

New Bunnings scam warning

New Bunnings scam warning

ASIC have recently issued the new scam warning regarding Bunnings and issuing of investment...

Read More

The Largest Empires in the World's History

The Largest Empires in the World's History

Check out the Largest Empires in the World's...

Read More

Winners and Losers - Federal Budget 2025-26

Winners and Losers - Federal Budget 2025-26

Treasurer Jim Chalmers has handed down his fourth federal budget, laying the groundwork for a federal election...

Read More

Building Australia's future and Budget Priorities

Building Australia's future and Budget Priorities

 Building Australia's future and Budget...

Read More

ATO outlines focus areas for SMSF auditor compliance in 2025

ATO outlines focus areas for SMSF auditor compliance in 2025

The ATO has issued guidance on what it will focus on regarding auditor compliance for...

Read More

Organise your finances to suit your lifestyle goals.

Client Resources

Use our free online tools to create budgets, manage your finances and transfer files through to us.

Start building your financial future today.

Book Your Appointment

Get started now on your accounting, taxation and financial requirements by booking your appointment.

Get in touch with us. We're here to help you.

Contact Us

Contact us now for quality financial, accounting and taxation servies at competitive rates.

Contact Details

  • Phone:
    (03) 9877 7117
  • Email:
  • Geoff Trewarn:
  • Peter Trewarn:
    peter@acaciafs.com.au
  • John Couroyannis:
  • Reyna Trewarn:
  • Address:
    27 Grey Street, Vermont VIC 3133
  • Office Hours:
    9:30 AM to 6:00 PM and at 8:30 PM, Monday to Friday.
    Press the BOOK NOW button above or ring us.
    Weekend appointments are also available by ringing us.

Send Your Enquiry