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How to identify a private company 043-04010010



This document details the features of private companies and how to identify a private company if a customer is involved in one. If the company is listed on the Managed Investment System (MIN) or Securities and Investment System (SIN), then the company is not a private company (for example, it is a public company)

How to identify a company

The business structure in which the customer is involved is a company when:

  • the name of the structure is suffixed by the word 'Limited' or the abbreviation 'Ltd'
  • the claim form or Mod PC completed by the customer or their representative may indicate an involvement in a company structure
  • among the documents provided by the customer or their accountant, there is a Company Constitution (or Memorandum and Articles of Association)
  • the tax return provided by the customer or their representative may indicate an involvement in a company
  • the Balance Sheet provided shows 'Authorised capital', 'issued and paid up capital' or the terms 'shareholder loan accounts'

How to identify a private company

The business structure in which the customer is involved is a private company when:

  • The name of the company includes a suffix of 'Proprietary Limited', or the abbreviations 'Pty Ltd' or 'P/L'. Under corporations law, a company name must indicate the company's legal status. A proprietary company must include the word 'Proprietary' or the abbreviation 'Pty' in its name.
  • The company has between 1 and 50 shareholders. If there are more than 50 shareholders the company is likely to be public. For example, if the customer and/or their partner are the sole shareholder(s) and director(s) of the company it is certainly a private company. Similarly, if the only shareholders are members of a family, although this alone is not sufficient to indicate a company is a private company.
  • A company tax return has been provided and shows the status as private.
  • Overseas companies not registered under Australian corporations law may still be assessed under the trust and companies rules if they are designated and controlled private companies.

Related links

Control tests and attribution for trusts and companies

Customer contact regarding trusts and companies program review

Trusts and companies - concessions and exceptions

Adding shares and securities

Identifying and making suitable referrals to the Complex Assessment Officer (CAO)