About Us

Calculated Accounts are a Melbourne based Bookkeeping business with over 10 years experience in industries such as Automotive, Legal, Retail, Insurance and more.

Penny, the founder worked in Retail and Banking before moving to Bookkeeping. She quickly achieved her Certificate IV in Bookkeeping and then progressed onto her Diploma in Accounting shortly after. When the BAS Agent register began in 2010, she was one of the first to register and maintains her status by continuing her professional education.

Calculated Accounts are passionate about helping businesses remain compliant and on top of all their obligations. We encourage those who keep delaying that dreaded phone call to the ATO, Workcover or State Revenue Office to contact us so that you can sleep easy and continue building your business.


” As well as being a technically excellent bookkeeper, Penny has helped implement systems that have added a new level of control and financial reporting to my business. I recommend her services highly, get hold of her before she gets too busy. ” Mark

“You have been an absolute STAR!! We cannot thank you enough for all
the work and effort you have put into helping us with our company” Kon

“Over the past 10 years since commencing our business, I’ve probably dealt with four or five different bookkeepers and you have been the most outstanding by far. Nothing is ever a problem and you are always so friendly and efficient. I am very grateful for all your assistance.” Peter