Matheson & Osman bookkeeping and business services is a family business and is a certified company BAS Agent with the Tax Practitioners Board.

We have over 10 years' experience with knowledge on a wide range of industries.  All bookkeepers at Matheson & Osman are qualified and experienced led by directors Ellen Osman, an accredited BAS Agent with Advanced Diploma of Accounting and Sean Osman a qualified accountant  B. Com major in Accounting. You can relax knowing your financials are in safe hands.

Matheson & Osman Bookkeeping and Business Services offers offsite bookkeeping and administration service for small to medium business. We cater for all entities from sole traders, companies, partnerships and trusts.  Our flexibility delivers a range of services to assist small to medium sized businesses. Check out our rates for business packages or simply choose the hourly rate method.

Client Testimonals

Choosing a new bookkeeper to look after your financials can be daunting. We have experience across many industries from retail, hospitality, events, commercial shopping centres, tradesmen, not-for profit radio stations to the health industry and interior design and holiday real estate. Our clients include: Sweet Art, Olio Restaurant, Mordeo Restaurant, Dolce Restaurant, Rebound Health, Jetz Homes & Developments, Radio 2RPH, Radio 5-0 Plus, Peter Burke Electrical, BM Plumbing & Maintenance, EmpireOne Group and Paul Stevens Construction Managment Group.

To put you at ease here are reviews from our happy clients!

Ellen has been my bookkeeper for 2 years and I truly recommend her skills and efficiency –she has become a core member of my team that I can access on a daily basis to bounce ideas around if I need to. I am confident that things just get done. I now hand over all sorts of insurance and various business paperwork that used to pile up on my desk. Ellen helps give me the clarity I need being a sole business operator. I now have more control and understanding of my business performance and knowing she is looking after the accounts lets me get on with .                                                      business!

Anthea Leonard

Director, Sweet Art

When entrusting our financial well-being, the bookkeeping services of Matheson & Osman have been above expectations. The attention to detail, diligence, accuracy and advice to ensure cost saving strategies proved invaluable.

..not your average bookkeeper!

Brian Lizotte
Director, Lizotte's Restaurant
Sydney, Central Coast & Newcastle

My accountant recommended Ellen's services to me to look after monthly reconciliations and BAS preparation. Ellen implemented new monthly reports which improved the transparency and accuracy and helps me & my accountant to have a better understanding of the activity between MYOB and my POS system. I have been able to reduce my accounting fees with Ellen preparing the general accounts for my accountants to work with. I recommend Ellen's services as a knowledgeable, efficient and friendly.

Nick Aspros

Director. olio restaurant

Ellen managed all aspects of my accounts and also provided business support to ensure the overall smooth running of my business. Ellen's work proved to be of the highest integrity, efficiency and honesty. Ellen was pro-active creating new reports and processes that assisted me to better understand and control my business. I highly recommend Ellen as a qualified and competent bookkeeper.

Geoff Clark
Director, The Country Trader & pyd building

After a disastrous experience with a previous book keeper, it was Ellen that helped steady the ship. With Ellen’s expert guidance we sorted out our finances and are confidently moving forward together.

She has a great knack for understanding small business and, importantly, deciphering the financial obligations so you can get on with your business.

                                                                    I recommend without hesitation.
Carl Matthews
Rebound Intergrated Health