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
- Help you save time, so as a result, you can concentrate on your core business
- Give you peace of mind, so you know that ATO requirements are met and paid on time
- Bring your financial records to order – any document valuable to your business will be just one click away
- Provide simple pricing you can budget for
Bookkeeping services you can trust
- The books are properly organized and ready for the tax season
- You have detailed track of your finances – you can check business health of your company at any time
- You are assisted with any business-related questions – making sure that all your tax, payroll and other obligation are met and processed on time
Digitalising your business process
- Reviewing, researching and implementing software solutions and internal controls to streamline the business and enhance performance
- Setting up your books with main accounting platforms
- Connecting different platforms with your accounting software
- Keeping all your records in the cloud – no need to keep the boxes and stress about paper getting faded
All major accounting platforms
Testimonials
Word of mouth is very important to me. Here is what some of my clients have to say.
-
Excellent communication, solid advice. Maria familiarised herself with our situation, listened to our overview, explained her strategy clearly. The TCBS consultation fee was more than covered in her first piece... read more
Andrew Harrison
June 9, 2025I 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
August 6, 2025Maria 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
August 2, 2025Maria 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
July 9, 2025 -
Great accountant! I was facing $2,000 in taxes, and left with a $900 refund 🙏
Jacob M
September 9, 2024We use TCBS for BAS lodgements and tax returns for my company (a couple of companies in fact). Maria is thorough, responsive and knowledgeable. She got our businesses up to... read more
P M
July 13, 2024I had the pleasure of working with a Ms Maria Rowecka for the last five years, I must say, her service was outstanding. From the first interaction, it was... read more
Marina M
March 13, 2023Maria was very responsive and super fast. Definitely recommend her services. Thank you Maria.
Raj S
October 9, 2024