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.

  • Maria helped me with my tax return, she explains very well and made things quick and simple. Would definitely recommended her to others.

    Jared Prout Avatar Jared Prout
    August 7, 2025

    Maria was fantastic! She has amazing attention to detail and a deep knowledge of tax, which really helped me feel confident and well looked after. The whole process was smooth... read more

    June Choy Avatar June Choy
    July 9, 2025

    Maria is super lovely and extremely helpful. Highly recommend her! She takes the time to fully explain things and has quick responses for any questions that I had.

    Halana Haber Avatar Halana Haber
    August 2, 2025

    Straight to the point tax return and good advice to have the next year tax planning session. Looking forward to ongoing service 👍

    Vladimir Kundrat Avatar Vladimir Kundrat
    November 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

    When I first went here The accountant explained it very kindly. I was very happy because it gave me detailed and easy-to-understand information about a service I wasn't sure about. The owner is... read more

    Annie Avatar Annie
    September 9, 2024

    Maria assisted me with my income personal tax return. She was beyond professional, easy to communicate and very responsive. She handed all the nuances very professionally and asked all... read more

    Svetlana Granovska Avatar Svetlana Granovska
    September 9, 2024

    Maria is efficient and thorough. She helped me reduce what I owed to the ato significantly. Very happy with her service. Highly recommend!

    Farida Qulzari Avatar Farida Qulzari
    July 19, 2025

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