The short answer

Use a bookkeeper for routine records and reconciliations that do not require tax-law interpretation. Use a registered BAS agent when you are relying on paid help with GST, PAYG withholding, activity statements or another BAS provision. Use a registered tax agent for income-tax advice and tax-return preparation or lodgement.

Compare the roles by task

Typical taskBookkeeperRegistered BAS agentRegistered tax agent
Transaction entry and routine reconciliationOftenYesYes
Prepare or lodge a BAS for a feeOnly if registered or supervised within the lawYes, within scopeYes
GST or PAYG withholding adviceNot unless authorisedYes, within scopeYes
Income-tax return or income-tax adviceNoNoYes, within scope

Why registration matters

A person who provides a BAS service for a fee or reward must be appropriately registered. Registration is not a generic quality badge: it defines the services a practitioner may provide and may include conditions. Check the practitioner’s current entry on the TPB Register before relying on the service.

Roar’s boundary

Roar provides bookkeeping and registered BAS-agent services. It does not prepare or lodge income-tax returns or provide income-tax advice. When that work is needed, Roar coordinates accurate records with your registered tax agent.

Questions to ask before engaging anyone

  • Which legal entity will provide the service?
  • Is the practitioner registered for the task you need?
  • What is included, excluded and referred elsewhere?
  • What will the work cost, and when can that price change?
  • Which systems will hold your information and who can access them?
  • Who remains responsible for records, approvals and deadlines?

See Roar’s registered BAS-agent service