Expert Business Activity Statement (BAS) Services in Sydney

At Chan & Naylor, we simplify the BAS process, ensuring accurate, timely, and compliant lodgments so you can focus on running your business with confidence.

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Meticulous Accuracy

We ensure all your financial records are precise and meticulously maintained, preventing errors and providing you with reliable financial data.

Timeliness and Efficiency

We provide fast, efficient service to keep your finances current, ensuring timely decisions and ATO compliance.

Reliable Client Assistance

Our team ensures clear communication and dependable service, so you always have the answers you need to keep your business running smoothly.

Missed BAS deadlines? Costly tax errors? Confusing regulations? We get it.

We make sure your BAS is accurate, lodged on time, and compliant—helping you avoid penalties, audits, and cash flow disruptions. With our expertise, you’ll always have reliable support to keep your business on track.

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What is a Business Activity Statement (BAS)?

A Business Activity Statement (BAS) is a tax reporting requirement for Australian businesses registered for GST. It is used to report and pay GST, PAYG withholding, PAYG instalments, and other tax obligations to the ATO.

Why is BAS Important?

Timely and accurate BAS lodgment keeps your business ATO-compliant, penalty-free, and financially stable. Our BAS accountants ensures everything is prepared correctly, giving you clarity on your finances so you can stay in control and focus on growth.

Hear what our business clients have to say

Chan & Naylor Pymble is our Accountant for both personal and business use. Sam always responds promptly to our enquiries and keeps us informed proactively of any updates relating to our business. Sam is highly knowledgeable and always takes the time to find the right solutions for us. We have no hesitations in recommending Sam to our friends and family.

Justin Burrows

Business Owner

The team is always there to help. They have given us useful advices on many business and tax matters. Great job, team! And thank you again!

Tony Zheng

Business Owner

Chan and Naylor has been very helpful to our business for many years. I was most impressed with Meena and her team for their expertise in Accounting, Taxation and Corporation management advice, not to mention their timely and friendly services provided in the last few years.

Edman Wong

Business Owner, Hillsside Excavation

More Customer Feedback on Google

Stefan Ukovic

2025-02-18

Quick efficient tax return with all the details correct at a reasonable price. Excellent customer service from Susan Li & her team.

Abid Wahab

2025-02-11

Provide professional services and support throughout the process and until the submission of Tax Returns every year. I recommend highly to use the services of Chan & Naylor for your business and investment.

Jonathan Hawkes

2024-12-13

The Chan & Naylor team have been working on our tax affairs for a number of years now and have been fantastic; responsive, knowledgable and very reasonably priced.

Abdel-Latif Mohamed

2024-11-03

I am thrilled with the exceptional service provided by Christine Mildwater, Senior Client Manager, and the team at Chan & Naylor Business and Property Tax Accountants & Bookkeepers. I have consistently been impressed over the many years I have been using their services. Their professionalism, attention to detail, courteousness, knowledge and consistent upholding of high-quality standards are just a few reasons why I highly recommend them. While it's not possible to name everyone on the team, I especially commend Cindy, Christine, Dandan, Ruby, Irene, and Tracey. I wholeheartedly recommend Chan & Naylor to anyone seeking outstanding service. Well done, Chan and Naylor!

Joanna Wiffen

2024-10-08

Beyond happy with Christine and Ruby for helping me with some overdue tax. They’ve always been very friendly and prompt with questions and their service.

Hamilton Lee

2024-10-04

I have been a client of Chan and Naylor for many years and highly recommend their financial services. My client manager, Christine Mildwater, has been a pleasure to deal with and I am impressed with her professionalism, knowledge and honesty. She also leads a very professional team including Susan Li and Tracey Meres. They have always looked after my best interests and made dealing with my financial affairs an enjoyable experience. Nothing seems too much trouble, from quick phone esquires to expert advice with more complex matters.

Colin Stewart

2024-09-29

WE HAVE BEEN COMING TO CHAN & NAYLOR FOR 20 YEARS NOW AND WE HAVE FOUND THEM TO BE VERY WELL MANNERED AND HELPFUL. THEY HAVE ALWAYS GUIDED US IN THE RIGHT DIRECTION. WE HAVE TOTAL RESPECT FOR THIS COMPANY . WE WOULD RECOMMEND THEM TO OUR FAMILY AND FRIENDS. KIND REGARDS. COLIN & DENISE STEWART..

Jeff Smith

2024-09-25

Have been with Chan & Naylor for many years and have always been very impressed with the service provided. Good people all professional, with a strong attention to detail and friendly manner. No hesitation in recommending Chan & Naylor.

Nevine Rottinger

2024-09-20

This accounting firm is extremely professional, well organised and particularly helpful if you own investment property or if you have a SMSF. Have been a client of theirs for many years and always find them helpful.

Our Comprehensive Business Accounting Services

As one of the leading business accountants in Sydney, we offer a wide range of business accounting services tailored to meet the unique needs of businesses across various industries.

BAS Preparation and Lodgment

Ensure timely and accurate BAS submissions to avoid penalties and maintain ATO compliance.

Business Tax

Avoid setbacks with expert business tax solutions. Our Sydney specialists ensures clarity and foresight for your success in the tax landscape.

Business Structure Planning

A well-designed structure ensures tax flexibility, asset protection, and smooth succession. Contact us for a review or expert advice.

Financial & Management Accounting

Gain financial insights with customised reporting and cash flow management.

Bookkeeping & Cloud Accounting

Enhance your finances with expert bookkeeping. Ensure accuracy, save time, and focus on business growth with our professional support.

KPI Tracking & Benchmarking

Measure your performance against industry standards and identify areas for improvement.

Budgeting & Forecasting

Plan for the future with confidence by setting realistic financial goals and creating strategies to achieve them.

Have you outgrown your Tax Agent or Business Tax Accountant?

Your business accountant may be costing you more than you realise. If you need a second opinion on your business tax or are looking for proactive accountants who provide accurate, strategic tax solutions—trust the expertise of leading business tax specialists of Chan & Naylor.

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