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Business Details
36 Years
experience
Trusted Accountants in Parkes NSW
With over 30 years of dedicated service to the accounting profession, MD Trimmer & Co has established itself as a trusted partner for businesses seeking expert financial guidance. Our firm specialises in delivering tailored accounting solutions, strategic tax planning, and innovative cloud-based technologies to streamline business operations. As registered tax agents, we prioritise compliance while empowering clients with real-time financial insights to drive informed decision-making. Our team combines deep industry knowledge with a commitment to personalised service, supporting businesses across diverse sectors including agriculture, rental services, and construction.

We focus on building long-term relationships by providing actionable advice that aligns with each client's unique growth objectives. Our expertise in Australian taxation law ensures businesses meet their obligations efficiently while maximising financial opportunities. Through strategic partnerships and cutting-edge digital tools like XERO, we help clients transform accounting from a compliance burden into a strategic asset. Our proven track record in assisting business owners with succession planning, cash flow management, and expansion strategies demonstrates our commitment to delivering measurable value.
Services
Business Accounting Tax Solutions Cloud Accounting Strategic Business Advice Personal Tax Services Long Service Entitlements Cash Flow Management Business Start-up Support Self-Managed Super Funds Financial Forecasting
Details
  • Year established: 1990
Highlights and features
  • We offer 30 years of local accounting expertise
  • Our cloud-based XERO solutions streamline financial management
  • Personalised service tailored to your business needs
  • Proven strategic planning for business growth
  • Specialists in construction industry long service entitlements
Associations and certifications
  • Registered Tax Agent
Services
Business Accounting
Comprehensive accounting solutions for SMEs including financial reporting, bookkeeping, and compliance. Our cloud-based systems enable real-time business insights while our experienced team ensures accurate record-keeping. We specialise in transforming accounting data into strategic business intelligence for improved decision-making.
Tax Solutions
End-to-end tax compliance and planning services covering business activity statements, income tax returns, and complex tax scenarios. We ensure ATO compliance while implementing strategies to minimise tax liabilities through regular financial reviews and proactive planning.
Cloud Accounting
XERO-powered cloud accounting systems that automate financial processes and enable multi-user access. Our implementation includes setup, integration with business operations, and training to maximise digital efficiency while maintaining strict data security standards.
Strategic Business Advice
Customised growth strategies covering cash flow forecasting, expansion planning, and business sale preparation. We combine industry-specific knowledge with financial analysis to help businesses achieve their growth objectives while maintaining operational efficiency.
Personal Tax Services
Comprehensive personal tax return preparation including rental property income, capital gains tax, and self-managed superannuation funds. Our services maximise legitimate deductions while ensuring compliance with tax regulations through both in-person and remote consultation options.
People
Mark Trimmer
Practicing Accountant & Registered Tax Agent
Certified accountant with 30 years' experience in business advisory and taxation. Specialises in strategic financial planning and cloud accounting solutions for SMEs. Recognised expert in construction industry long service entitlements.
Questions
What accounting software do you use?
We primarily use XERO cloud accounting software, providing real-time financial management tools integrated with your business operations.
Do you offer free initial consultations?
Yes, we provide a free one-hour initial consultation to assess compatibility and discuss your business goals.
Can you help with construction industry long service?
Yes, we specialise in NSW construction industry portable long service entitlements, ensuring compliance and maximising benefits.
What tax services do you provide?
We handle all aspects of business and personal taxation including BAS, GST, income tax returns, and complex tax planning.
Do you work with remote clients?
Yes, we offer Zoom consultations and electronic document handling for clients outside Parkes.
How do you ensure data security?
We use encrypted cloud systems with multi-factor authentication and regular security audits to protect client information.
Reviews (4)
Michele Purvis
Aug 06, 2021 Report
Excellent Service, and very proactive. Up to speed with cloud based accounting systems. Professional service with a down to earth attitude.
Johnny Crowe
Nov 07, 2018 Report
Thank you so much for your hard work and dedication to my tax and audit. As a result I now owe more then the refund you obtain for me. So thank you for that. The very least you could do now is refund me the fee you charged for making such a huge mistake.
Regards Johnathan Crowe
Alister Coote
Jan 20, 2018 Report
Mark has done my personal tax returns for me for over five years now, and I am always pleasantly surprised with the results, and the efficiency with which my work is completed. I have no hesitation in recommending him as an up to date, cloud based accountant, tax agent and business advisor.
Stephen T.
Sep 06, 2017 Report
Great experience, quick turnaround, easy to deal with and get the most out of the refund available - would not go anywhere else after 10 years