What is the Australian Accounting Standards Board?

Claudia AinsleyWritten byClaudia Ainsley
Reviewed byMatt Leeburn
Updated 10 Sept 2026

The Australian Accounting Standards Board (AASB) is the government agency that writes the accounting standards Australian companies follow when preparing financial statements, including the rules for leases and depreciation.

Also known as: AASB, Australian Accounting Standards Board, AASB standards, Australian accounting standards, AASB 16

Key points

  • The AASB is a Commonwealth agency under the ASIC Act; it makes standards under the Corporations Act and aligns them with international (IFRS) standards.
  • AASB 16 puts most leases on the balance sheet, so an operating lease no longer keeps equipment off the books for reporting companies.
  • Accounting depreciation under the standards is separate from tax depreciation, so the same asset can carry two different written-down values.
  • Small proprietary companies and sole traders rarely have to lodge reports under the standards, but lenders still read accounts prepared by reference to them.

What the AASB does

AASB standards that touch finance

AASB and the small business borrower

Example

Not to be confused with

ATO
the ATO administers tax law, which sets its own depreciation and deduction rules, while the AASB sets the accounting standards behind financial statements

Frequently asked questions

Are AASB standards the same as IFRS?

Largely. Australia adopted the international IFRS standards in 2005 and the AASB issues them under its own numbering, with additional paragraphs and standards for not-for-profit and public sector entities. A set of accounts that complies with Australian standards for a for-profit company will normally also comply with IFRS.

Do small businesses have to follow AASB standards?

Only where a law requires financial reporting, and for most sole traders and small proprietary companies none does. Their accounts are still prepared with the standards as the reference point, because lenders, investors and buyers expect familiar figures. Large proprietary companies, public companies and charities have formal obligations.

What is AASB 16?

The leases standard. It requires a lessee to recognise a right-of-use asset and a lease liability for almost all leases, replacing the old split between finance leases on the balance sheet and operating leases off it. Short-term and low-value leases are exempt, and lessor accounting largely kept the old classification.

Is accounting depreciation the same as tax depreciation?

No. Accounting depreciation under AASB 116 reflects the pattern in which the business uses up the asset, using a method and life the business chooses. Tax depreciation follows the tax acts and ATO effective life rules, including accelerated measures such as the instant asset write-off. The two produce different written-down values for the same asset.

Who enforces accounting standards in Australia?

ASIC monitors and enforces compliance by companies that report under the Corporations Act, and auditors report on whether financial statements comply. The AASB writes the standards but does not police them. Charities answer to the ACNC and public sector bodies to their own auditors-general.

Go deeper

Sources

This article is general information only and is not financial advice.