Simplifying Bundaberg Bookkeeping, BAS & Compliance

We ease the burden of financial admin, so you can focus on what matters to you – your business!
Our partners
Reckon accredited partner Xero silver champion parnter MYOB silver partner Australian bookkeepers network
BAS Agent 92349001
Make messy accounts, missed deadlines & payroll confusion a thing of the past

Whether it’s untangling records, streamlining admin Workflow, Managing Payroll or ensuring BAS obligations are met on time, we provide the expertise and structure that keep businesses running smoothly and confidently.

“They were fantastic, efficient & got the result we needed”
A meeting to discuss accounts
Our business services
Our extensive business services provides you with an experienced and trustworthy team, allowing you to invest your time where it’s needed.
We manage your daily financial records to ensure accounts are accurate and up-to-date, and can extend to payroll, award management, bill payments, and other routine financial tasks.
We prepare and lodge your business compliance needs, including GST, BAS, PAYG, Super TPAR, Workcover, Payroll Tax, and more.
We deliver tailored solutions that evolve with your business, empowering growth, adaptability, and long-term success.
We take the time-consuming administration of your business to free you up, allowing you to focus on what matters to you, your business!
We equip you and your team with the skills to confidently manage your accounting and software systems.
We install, set up, and train you on leading accounting software. We’re also experienced in integrating backend applications to streamline operations and improve performance.

We have been dealing with Kim of COS Business Solutions for over 10 years and always found her a wealth of knowledge, willing to assist and easy to communicate with. Nothing is too much trouble, and we always get a response...

Theresa Peebles

Had the pleasure of dealing with Kim from COS business solutions. She was fantastic, efficient & got the result we needed, very happy & highly recommend her services.

Carlton Quay
We free you up to work on your business.
About COS Business Solutions

We free you up to work on your business.

We understand that accounting, payroll, business and compliance impact the time you need to spend on your business. That’s why our accredited team work hard to give you time back.