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Tax Obligations

This page explains where Supplier Portal can help with tax-related records. It is not tax, legal, or accounting advice. Confirm your obligations with a qualified adviser and the Australian Taxation Office for your circumstances.

Keep business details aligned​

Keep the Australian Business Number, legal name, contact details, and invoicing identity in Supplier Portal aligned with your registered business and accounting system.

GST and invoicing (high level)​

Australian businesses may need to register for goods and services tax when they meet the applicable turnover rules. Invoice and tax-invoice requirements differ according to registration status and the transaction.

Authoritative starting points (external):

oziosko operational totals and issued trade documents are not a substitute for your business activity statement, goods and services tax, or accounting process.

Practical controls​

  1. Keep the Australian Business Number and legal business name consistent across Supplier Portal and your accounting system.
  2. Confirm tax treatment in your accounting system before supplying a new region or product type.
  3. Reconcile wholesale purchase order totals, discounts, freight, tax, and marketplace commission against your own books.
  4. Use portal Settlements and Documents as operational evidence only.

Reconcile each trading path​

  • For dropship, match the supplier payable with shipment, cancellation, return, and credit records.
  • For wholesale, match the purchase order, active relationship terms, invoice, remittance, and any adjustment.
  • Treat Supplier Portal amounts as operational transaction values.
  • Keep tax calculation and filing in your accounting system.
  • If an approved connection sends marketplace activity to a business system, use it to begin a review rather than to finalise tax without reconciliation. Technical setup remains under Developers.