Newcastle, Lake Macquarie & Lower Hunter Bookkeeping Service

Think Rich Mobile Bookkeeping is proudly operated by registered BAS Agent & Bookkeeper Miranda Rich. Miranda provides a trusted and reliable business support service to assist businesses in streamlining their financial processes and operates across the Newcastle, Lake Macquarie and Lower Hunter areas.

Miranda is proficient in leading online accounting programs such as Xero and Quickbooks and provides a pickup and delivery service from her office based in Lake Macquarie. As well as taking care of all your bookkeeping requirements, Miranda is fully registered and can take care of all your BAS / IAS obligations.

Think Rich Mobile Bookkeeping charges competitive and affordable rates and will keep your bookkeeping costs to a minimum.

Miranda will tailor her service to meet all your business needs and is dedicated to providing the utmost professional and confidential service to your business. 


See Services for more information on how Miranda can assist you. 


  • An experienced bookkeeper who is passionate about helping your business streamline its financial processes will allow you to stop working after hours and spend more time growing your business.

  • Using a registered BAS Agent will ensure your accounts and BAS / IAS are processed correctly and on-time. You will not only get an extra month to lodge and pay your BAS but you will also be avoiding HIGH Accountant Fees!

  • More accurate and up-to-date financial records will give you greater control to quickly and easily make business decisions.

  • Knowing that you have a bookkeeper you can trust and rely on and who will meet your needs on time every time will give you greater peace of mind.

  • Attention to detail means you will save on Accountant Fees at year end because your accounts will be accurate and ready for tax return preparation. 

  • Competitive pricing means you won't be left out of pocket.

  • A fast and efficient turnaround with full client confidentiality is guaranteed.    

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  • BAS Processing & Lodgement

  • Xero or Quickbooks

  • Full Account Setup

  • Process Expenses / Receipts

  • Manage Debtors / Creditors

  • Bank Reconciliations

  • Payroll

Important Dates
  • BAS Lodgement

  • Superannuation Dates

  • PAYG Withholding Dates