Are you an individual?

I need help with my personal tax return or have tax-related questions (e.g investment property etc.)

Are you a sole trader?

I am a sole trader or in a partnership looking for bookkeeping or/and BAS lodgment and Tax support

Running a business?

I am a business owner or investor seeking expert bookkeeping, tax advisory and accounting services

Do you need advice?

I am unsure how to reduce my tax legally, structure my business for tax efficiency, or comply with changing tax laws

Welcome to TCBS Accounting & Advisory – Bookkeeping and Tax Services in Sydney.

Full-Cycle Accounting – Bookkeeping, BAS, Tax Lodgments and Tax Advisory Services – all in one place. 

We are making financial management simple. Whether you’re an individual, a solo trader, or running a larger business, you can rely on our comprehensive services.

We understand that every situation is unique so we take a personalised approach rather than offering a one-size-fits-all solution. Choose the support you need and we will craft a solution that is perfectly suited to your circumstances.

Tax Services in Sydney

Bookkeeping services you can trust

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Digitalising your business process

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Testimonials

Word of mouth is very important to me. Here is what some of my clients have to say.

  • I have been using TCBS for nearly a year now. Maria is on point, very good at what she does. She is always available when required. My books are always up... read more

    Emmanuel Raviolos Avatar Emmanuel Raviolos
    November 9, 2024

    Maria is fantastic in helping me have a better understanding of the bookkeepping and tax world. She is very clear in her explanations, straight to the point with my concerns... read more

    Lauren Ramia Avatar Lauren Ramia
    March 12, 2024

    Over the past few years, Maria assisted me in setting up my financial broker business and provided valuable advice. Highly recommend to business entrepreneurs.

    Yvonne XU Avatar Yvonne XU
    May 13, 2023

    Very responsive to queries, helpful and easy to deal with. Strongly recommend.

    Damien Simes Avatar Damien Simes
    September 9, 2024
  • Maria has recently commenced as my new Bookkeeper after my previous one retired. After speaking with several candidates, Maria stood out with her knowledgeable and articulate response to my various... read more

    Geoff Solway Avatar Geoff Solway
    March 12, 2024

    We’ve had a very good experience with the team so far. Maria is very knowledgeable, has great attention to detail and is very helpful. Highly recommended.

    Oscar Cao Avatar Oscar Cao
    July 19, 2025

    Outstanding Tax Consultation!I am grateful to Maria for her professionalism and attention to detail. The consultation was clear, thorough, and extremely helpful. Every question was answered with precision, making complex... read more

    Ivan Zinoviev Avatar Ivan Zinoviev
    June 9, 2025

    I was referred to Maria as a small business owner and she has not disappointed. She shares her knowledge to better inform decision making, she follows through promptly on agreed... read more

    Robyn Eliudi Avatar Robyn Eliudi
    August 6, 2025

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