Business QLD provides Business Financial Essentials via their website. These are various tools to help plan your finances.
Of course if you need help planning finances or operations in your business we are here to help too.
https://www.business.qld.gov.au/running-business/finance/essentials?_cldee=YXVzdGluLm51bmFuQGRlc2J0LnFsZC5nb3YuYXU%3d&recipientid=lead-b6b4c920fd8ae811816070106fa11a21-b230d7d764364e29bc3a614c5e4ae360&esid=79dece7a-9a79-ec11-8d21-0022481599e4