Mark Calleja Accounting (MCA), founded by Mark Calleja – Chartered Accountant, Registered Tax Agent and Justice of the Peace – provides trusted tax and business advisory services to SMEs and private individuals across Australia.

Bringing over 20 years’ experience of working in small and mid-tier accounting firms, Mark and his team specialise in developing effective taxation and accounting solutions for SMEs, including family owned and operated businesses.

MCA understands the challenges that SMEs and their owners face on a daily basis. We work closely with clients, developing long-term relationships and taking pride in delivering personal assistance customised to their individual requirements.

Forming a close, ongoing relationship with you, our client, enables MCA to assist in ways beyond the traditional accounting and tax services. Proactive advice and efficient personal service helps businesses and individuals overcome whatever financial obstacles present themselves. MCA’s business improvement strategies, strategic advice and continual performance monitoring throughout the year, ensure critical business decisions can be addressed quickly and to the best effect.

For effective taxation compliance, business advisory, SMSF and other financial services delivered in a professional yet personal manner, contact Mark Calleja Accounting, today.


  • Respect our clients
  • Be proactive and preventative
  • We care and have heart
  • All encompassing
  • We are people focussed
  • We are available


To assist our clients to successfully meet their wealth expectations with protections in place.


Marpie Soballa
Marpie SoballaChartered Accountant
Marpie is a Chartered Accountant with over 25 years experience in taxation and accounting for small to medium sized organisations owned by families and subsidiaries of multi nationals as well as superannuation funds. Marpie has worked in small, mid tier and large accounting firms that has enabled a well rounded career to be forged in dealing with small and large clients.
Marpie works closely with clients, often providing bookkeeping services, on and off site. Prepares quarterly accounts for clients and subsequent BAS’s.
Marpie prides herself in providing personal service to her clients.

Specialties: Advising private businesses and their owners on income tax and general compliance matters. Processing of transactions and reconciliations of general ledgers. Preparation of financial statements on a regular basis for management.

Jacqui Nisbet
Jacqui NisbetChartered Accountant
Jacqui is a Chartered Accountant with over 20 years experience in business services and audit, including accounting and taxation services for individuals, companies, trusts and partnerships.
Jacqui has extensive experience in audit management, advisory services and processes, including external audit knowledge on listed clients, multinational clients, private clients and franchises, with knowledge across various industries, including specialisation in Retail and Distribution, Life-sciences and Technology, Media and Telecommunications.
Jacqui has strong communication and management skills, allowing tailored solutions for her clients.

Specialities: Preparation and review of statutory accounts, reporting to directors and managers, preparation and review of budgets, audit and due diligence function, and providing tax and accounting solutions to clients.