At Infinity Accounting & Advisory Services (IAAS), we believe every small business deserves financial clarity, confidence, and growth.

We’re a Sydney-based Chartered Accounting firm passionate about helping sole traders and small business owners take control of their finances and achieve lasting success. With over a decade of experience across accounting, financial planning, and business advisory, we bring practical insights and real-world understanding to every client relationship.

What sets us apart is simple — We Care. We genuinely want to see your business thrive. We go beyond the numbers to understand your goals, challenges, and ambitions, helping you build a stronger, more sustainable financial foundation.

Whether you need day-to-day bookkeeping, BAS and payroll support, or forward-looking financial advice, our mission remains the same: to make your finances work for you, so you can focus on growing your business with confidence.

At IAAS, your success is our purpose — and we’ll be with you every step of the way.