Meet the Team

Luke Cosmo

Managing Director and CPA

Luke Cosmo is an accomplished professional with over a decade of experience in the accounting sector. He graduated from Griffith University in 2014 with a Bachelor of Commerce, majoring in both Accounting and Finance.  Following his academic achievements, Luke pursued further qualifications, completing his CPA (Certified Practicing Accountant) studies two years later, enhancing his expertise in the field.

With more than 10 years of experience, Luke has been an integral part of QSA, where he has continuously demonstrated his dedication and proficiency. Throughout his career, he has built a reputation for his technical acumen in accounting, coupled with a strategic approach to financial management.

Luke’s extensive experience, combined with his academic background, positions him as a trusted professional in the finance and accounting industries. He remains committed to delivering high-quality insights and solutions to clients, ensuring that he remains a key asset in his field.

Outside of his professional life, Luke values spending quality time with his family. Luke’s extensive experience, combined with his academic background and personal interests, positions him as a well-rounded professional who is committed to both his career and family life.

Callum Booth

Chartered Accountant

Callum is a Chartered Accountant with 10 years of public practice experience, specializing in small business and individual tax strategy. 

With a knack for simplifying complex tax matters, Callum is dedicated to making tax information easy to understand, using clear, straightforward language that ensures clients feel confident and informed in their decisions.

Callum works closely with clients to develop tailored tax strategies that align with their financial goals, helping them minimize liabilities while maximizing opportunities. 

Outside of work, Callum enjoys staying active through surfing, spending quality time with family, and sharing special moments with their dog, Ramen. 

Whether you need expert tax advice or support for your small business, Callum is here to help.

Book your Discovery Meeting

A QSA Consultant will contact you to discuss your Discovery Meeting within the next 48 hours.