About Our Firm
Mark Calleja Accounting, 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.
Trust Worthy
Whether you meet with us face to face or choose to connect with us remotely, we listen, and are reliable and available to meet your needs.
Experienced
When it comes to accounting, you can count on us, all our team has over 20+ years experience and we can help you navigate life’s changes.
Professional
We know numbers. We are committed to your success. We’ll keep your finances on track – we have a knack for that.
Who We Are
Mark Calleja Accounting
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 30 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.
Years in the Business
Happy Clients
Expert Accountants
Who We Are
Our Team of Experts
Our long standing team is committed to delivering ongoing, realiable and expert support to our clients.
Marpie Soballa
Chartered Accountant
Marpie is a Chartered Accountant with over 35 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:
Jacqui Nisbet
Chartered Accountant
Jacqui is a Chartered Accountant with over 25 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.
Specialties:
Ze Sun
Chartered Accountant
Ze is a Chartered Accountant with over 10 years’ experience in taxation and accounting for small to medium sized organisations, including companies, partnerships, trusts, superannuation funds and sole traders. Ze has worked with clients in professionals, manufacturers, trading entities and franchises across a broad range of industries and sectors. Ze has strong problem solving and customer service skills which allows her to find effective ways to help clients and solve new problems.
Specialties:
Advising on taxation and accounting matters to private businesses owners, including the assistance on compliance matters relating to the establishment of trusts, companies and superannuation funds.
Sharon Calleja
Client Services Officer
Sharon is the Client Services Officer for Mark Calleja Accounting. Joining the firm in October 2020, Sharon brought to the firm many years of experience with both customers and clients in the retail industry. This varied from working for a large supermarket chain, to owning her own small business, to catering to wholesalers and buyers in the fruit and vegetable industry. Taking on the Client Service role in MCA, she brings a wealth of experience and genuine care for people, in assisting our clients with their queries and completing their basic accounting needs. Sharon has excellent communication and organisation skills and her warm and friendly welcome is our clients first port of call.
Specialties:
Strong communication and organisation skills, ensuring excellent client service.
Vision Statement
“We believe that every business owner has the right to be able to make choices on how they spend their time, be protected and feel safe that they comply with their statutory requirements.”
Our Mission
“To deliver programs so that SME business owners can operate a flexible and responsive business in a ever changing environment while maintaining a positive cash flow and profitability, ensuring that their statutory obligations are protected and safe whilst maintaining a work /life balance.”
Prescribed Events Disclosure
No prescribed events (such as suspension, termination, conditions, or convictions) have occurred in the past five years.
Conditions of Registration
There are currently no conditions imposed on our TPB registration. If conditions exist, briefly describe and link to TPB register
Complaints Process
Internal complaints: Contact [Name], [email], (02) [phone]; aim to acknowledge in 5 business days and resolve in 30. External complaints: TPB complaints.
Offshoring / outsourcing disclosure: Some work may be performed by third-party or offshore providers. We retain full responsibility, supervise work, maintain confidentiality and audit trails. If you prefer work completed in Australia, please advise.
Client Rights, Responsibilities & Obligations
There are currently no conditions imposed on our TPB registration. If conditions exist, briefly describe and link to TPB register
Disclosure of New Code Obligations
From 1 July 2025, the TPB introduced updated obligations under the Code of Professional Conduct. MCA has updated policies, processes, and systems to comply.
My family and I have an extremely good relationship with Mark, who is always approachable and I always feel confident with his advice at all times.”
Join Us
Our Values
Core offering the MCA way:
Absolutely reliable by being responsive to changing environment and clients needs. We do this be being preventive and proactive.
The way we deliver this is by being Empathetic and Attentive to the needs to our clients.
Core words:
Reliable – Available when you need us
Attentive – We listen
Responsive – We get back to you, We do what we say
Empathetic – We care
Contact Us
mark@mcaccg.com.au
(02) 9923-2959
Suite 302, Level 3, 83 Mount Street, North Sydney
facebook.com/mcaccg/
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