Registered tax agents, tax (financial) advisers and BAS agents
Your annual declaration is due before the anniversary of your registration expiry date. It is due each year, except in the year you renew your registration. To check your registration expiry date, visit the TPB Register.
The TPB will send you an email to inform you when your annual declaration is due. It's important that you keep your contact details up-to-date, including your email address.
Source: Tax Practitioners Board