Our History
Harris Black has grown and evolved over the last 25+ years, reflecting organic changes in our team and strategic changes in the way we do business.

Harris Renshaw was founded
Rob Harris and John Renshaw founders
Rob Harris and John Renshaw retire
Relocate Office
Office located in Level 7, 117 Queen Street Mall
Information Technology Change
- Old desktop used as a server, with not all accountants having a computer
- One email address for the firm
- Limited Internet Access
- Monochrome Screen 13′
Tax Brackets
- Top Tax Bracket – $50,000
- Top Tax Rate – 47%
Services Performed
- Accounting and Tax
- Technical Advice
- General Business
- Personal Advice
Relocate Office
Moved to Level 12, 127 Creek Street
Information Technology Change
- Formal IBM server
- Internal IT consultant
- All staff had a computer with internet access and individual email addresses
- Upgraded to 15′ colour screen
Relocate Office
Moved to Level 2, 262 Adelaide Street
Tax Brackets
Top Tax Bracket – $60,000
Top Tax Rate – 47%
GST Introduced
Harris Black extends their services to help in this area
Tax Brackets
Top Tax Bracket – $70,000
Top Tax Rate – 47%
Tax Brackets
Top Tax Bracket – $95,000
Top Tax Rate – 47%
Tax Brackets
Top Tax Bracket – $150,000
Top Tax Rate – 45%
Information Technology Change
- Citrix (thin) environment
- Extensive Remove Access
- Bring your own device (BYOD ), Cloud, Go To Meeting,
- Fully Digital Office – External Service Provider
Relocate Office
Moved to Level 16, 333 Ann Street
Tax Brackets
Top Tax Bracket – $180,000
Top Tax Rate – 45%
Information Technology Change
27’ to 32’, with some larger 42’ third screens
Services Performed
Accounting and Tax
Technical Advice
Personal Wealth Improvement
Business Improvement Services (Budgets / Cashflows and Strategy)