Sydney CBD accounting firm

Accountants in Sydney CBD

Tax, accounting, bookkeeping and business advice from our office on George Street — for individuals, small businesses and families across inner Sydney.

Book a Discovery Call Call 02 9686 6333

Ace Biz is an accounting and tax firm with an office at Office 5.03, 309 George Street, Sydney NSW 2000. Established in 2012, we are registered tax agents and members of Chartered Accountants Australia and New Zealand, working with individuals, businesses, trusts, SMSFs and not-for-profits across the Sydney CBD and inner Sydney.

Partner-led, in the city

Tax accountants and business advisers in the Sydney CBD

Our George Street office is a short walk from Wynyard station, and easy to reach from Surry Hills, Pyrmont, Ultimo, Darlinghurst, Redfern and North Sydney. Meet us in the city, or work with us online — whichever suits you.

Whether you need a tax accountant for your return, a small business accountant for your company, or a business adviser for a bigger decision, you deal directly with a partner-led team that knows your file.

Our Sydney CBD office

Address: Office 5.03, 309 George Street, Sydney NSW 2000
Phone: 02 9686 6333
Hours: Monday – Friday, 9:00am – 5:00pm

Book a Discovery Call

What we do

Our services in the Sydney CBD

Advisory

Expert setup and advisory for companies, trusts and partnerships — structured for growth and protection.

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Accounting

Empowering your business with expert accounting and tax strategies that give real clarity on your numbers.

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Accounting for NPO

Specialist accounting, tax concessions and ACNC compliance for charities, associations and not-for-profits.

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Taxation

Proactive planning and accurate, compliant returns — GST, CGT, business, international and crypto tax.

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Bookkeeping & Payroll

Keep your finances precise, up-to-date and organised — reconciliation, BAS/IAS/GST and Single Touch Payroll.

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Self Managed Super Fund

Elevate your retirement and investments with expert SMSF setup, administration and compliance.

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Analytics & Automation

Transforming complex financial data into clear, actionable intelligence with dashboards, AI and forecasting.

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FAQs

Frequently asked questions

Where is your Sydney CBD office?

Our office is at Office 5.03, 309 George Street, Sydney NSW 2000. We also have an office in the Norwest Business Park at 204/11 Solent Circuit, Norwest.

Do I have to come into the office?

No. You're welcome to meet us in the city, but many clients prefer to work with us online by phone, email and video call.

What do you help Sydney CBD clients with?

Tax returns and tax planning, small business accounting, bookkeeping and payroll, BAS and GST, SMSF accounting and administration, not-for-profit accounting and business advisory.

Are you registered tax agents?

Yes. Ace Biz is a registered tax agent (TPB 24742337) and a member of Chartered Accountants Australia and New Zealand.

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