Quarterly BAS Lodgement Guide

Expert guidance on quarterly bas lodgement guide for Australian businesses

Graham Chee
Graham CheePrincipal Advisor & Founder
FCPA
GRCP
GRCA
IAIP
IRMP
ICEP
IAAP
Published 5 January 2026
Expert Content Verification

Content reviewed and verified by Graham Chee, with 25+ years in accounting, taxation, investment management, governance, risk & compliance.

Overview

What you need to know

Comprehensive guide to quarterly bas lodgement guide covering key requirements, deadlines, and best practices for Australian businesses.

Key Points

Essential information

Understanding BAS lodgement requirements

Compliance obligations for quarterly BAS

Best practices for business activity statement

Common mistakes to avoid with ATO reporting

About the Author

Graham Chee

Graham Chee, FCPA, GRCP, GRCA, IAIP, IRMP, ICEP, IAAP

Principal Advisor & Founder

Graham Chee is a highly qualified business advisor with over 25 years of professional experience spanning accounting, taxation, investment management, governance, risk, and compliance. As a Fellow of CPA Australia (FCPA), Graham brings deep technical expertise combined with practical business acumen. His qualifications include Governance Risk and Compliance Professional (GRCP), Governance Risk and Compliance Auditor (GRCA), Integrated Artificial Intelligence Professional (IAIP), Integrated Risk Management Professional (IRMP), Integrated Compliance and Ethics Professional (ICEP), and Integrated Audit and Assurance Professional (IAAP). Graham has advised hundreds of Australian SMEs on strategic planning, succession, business valuation, and compliance matters, helping business owners build sustainable, valuable enterprises.

Areas of Expertise:

Strategic Business Advisory
Taxation Planning & Compliance
Business Valuation
Succession Planning
Investment Management
Governance & Risk
Regulatory Compliance
Financial Reporting
Experience: 25+ years in accounting, taxation, investment management, governance, risk & compliance

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