COS Business Solutions delivers more than just services. We offer strategic insight shaped by decades of practical experience and a commitment to delivering solutions that make a measurable difference. We don’t just support businesses; we help them succeed.
We provide various levels of bookkeeping, tailored to the needs of your business. From data-entry through to BAS Services, Payroll, Accounts Payable, Accounts Receivable, and even Administration and Payment Services. Our services also extend to Payroll Tax and other various legislative reporting requirements.
Whether you're navigating the ATO portal, integrating third-party apps, or streamlining your financial systems, our tried and tested procedures are sure to make the running of your business more efficient and hassle-free. Ensuring you're supported by professionals who understand your business environment.

Bookkeeping
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.

BAS Services
We prepare and lodge your business compliance needs, including GST, BAS, PAYG, Super TPAR, Workcover, Payroll Tax, and more.

Consulting
We deliver tailored solutions that evolve with your business, empowering growth, adaptability, and long-term success.

Industries & sector experience
Our vast experience extends across many differing industries and sectors, including:
- Not-for Profit
- Retail
- Wholesale
- Manufacturing
- Construction
- Farming
- Property and Investing
- to name a few
Our expertise lies in servicing organisations within the small to medium enterprise sector, from startups to established SMEs.
Certifications we hold
Our team holds certifications in Xero, MYOB, and Reckon, three of the most widely used accounting systems in Australia. This enables us to deliver tailored solutions, troubleshoot platform-specific issues, and optimise your financial workflows with precision.

Tailored support
Every Business is unique, we tailor our support to suit you, with a flexible approach that includes in-office, onsite, or remote services across Australia. Whether you’re a small retailer, a farm-based business, or a property investor, we adapt our resources to suit you.
Helping you gain control
Our deep, practical knowledge of the bookkeeping landscape is what sets us apart from our competitors.
From the early days of Journals and Payroll Books to spreadsheets to mastering modern platforms like MYOB, Reckon, QuickBooks and Xero. Having navigated the same journey as many of our clients, we bring not only deep expertise in the software but also a genuine understanding of the pressures, high stakes, and critical need for precision.
Our goal is to strengthen your financial foundations and equip you with the tools to make confident, informed decisions. This can be the difference between “just coping” and truly feeling in control!

