Welcome to the website of Mammona Accounting
Tax Agent, Accountants
and Business Advisors.




Tax Agent, Accountants and Business Advisors.
Welcome to Mammona Accounting
About us
- Marek has began his career in the accounting industry in 2007.
- Since then heβs built a reputation for delivering clear, compliant, and commercially sound tax and financial advice. Marek specialises in helping small-to-medium enterprises (SMEs) navigate the complex Australian tax system, ensuring they meet their obligations while identifying opportunities for growth and savings.
- His approach is grounded in accuracy, attention to detail, and genuine care for client outcomes. Whether preparing financial statements, advising on tax structuring, or representing clients during ATO audits, Marek brings strong technical expertise and a commitment to long-term relationships.
- Outside of work, you will find Marek spending time with his family & dogs, running few times a week or hitting the gym.
Why Choose Us
π― 17+ Years of Proven Expertise
Since 2007, we’ve built a reputation for delivering clear, compliant, and commercially sound financial advice to Australian SMEs.
π’ SME Specialists
We understand small-to-medium enterprises. Our tailored approach helps you navigate complex tax requirements while identifying growth opportunities and savings.
π€ Long-Term Partnership
We’re not just your accountants β we’re your trusted business advisors. Whether it’s tax structuring, ATO audits, or growth planning, we’re with you every step.
β‘ Reliable & Stress-Free
Our clients love our reliability and friendly approach. We turn “horrible tax time” into a smooth, easy process so you can focus on your business.
Tax Agent, Accountants and Business Advisors.
Our Services
Our clients recommend us
Client Reviews
Marek has been handling our accounting for over 3 years and I couldn't be happier. His attention to detail is incredible and he always finds ways to save us money come tax time. What I appreciate most is how he explains everything in plain English - no confusing jargon. He's become more than our accountant, he's a trusted business advisor who genuinely cares about our success.
After a nightmare experience with our previous accountant, finding Marek was a godsend. He sorted out years of messy bookkeeping and got us compliant with the ATO. His proactive approach means we never miss deadlines, and his business advice has helped us structure our operations much more efficiently. Professional, reliable, and always available when we need him.
Marek has been managing our complex property investment portfolio and family trust structures for 4 years. His expertise in tax planning has saved us thousands annually, and his strategic advice helped us restructure our investments for better asset protection. He's thorough, responds quickly to queries, and makes tax season completely stress-free. Highly recommend!