AASB vs IFRS: What Australian Startups and SMEs Need to Know About Financial Reporting Standards

If you run an Australian startup or SME and someone has mentioned AASB compliance, financial reporting standards, or the difference between GPFS and SPFS — and your eyes glazed over — you are not alone.

Financial reporting standards are genuinely technical. But as your business grows, they stop being abstract compliance jargon and start directly affecting how your financials look to investors, how your accountant prepares your statements, whether you are eligible for Tier 2 simplified disclosures, and how exposed you are if an ATO or ASIC review ever lands on your desk.

This guide cuts through the complexity. We explain what AASB is, how it relates to IFRS, which framework applies to your Australian business, what the key AASB standards mean in plain language, and how to make sure your financial reporting is where it needs to be.

What Is AASB and How Does It Relate to IFRS?

AASB stands for the Australian Accounting Standards Board. It is the independent statutory body responsible for setting the financial reporting standards that Australian entities must follow when preparing financial statements. AASB standards are the law for Australian entities — they are issued under the Corporations Act 2001 and the Australian Securities and Investments Commission Act 2001.

IFRS — International Financial Reporting Standards — are the global accounting standards developed and published by the International Accounting Standards Board (IASB), a London-based independent body. IFRS are used in over 140 countries as the basis for public company financial reporting.

Here is the critical relationship between the two: Australia adopted IFRS as the basis for its accounting standards in 2005. This means AASB standards are largely the same as IFRS, but with Australian-specific modifications, additional disclosure requirements, and extensions for the not-for-profit and public sector.

Fig 1: Infographic comparing AASB (Australia) and IFRS (International) accounting standards 

Key point: Australia does NOT use IFRS for SMEs. Instead, the AASB has its own simplified framework for smaller entities called Tier 2 Simplified Disclosures (previously called the Reduced Disclosure Regime). If an adviser tells you to apply IFRS for SMEs in Australia, that is incorrect.

GPFS vs SPFS: Which Framework Does Your Australian Business Actually Need?

Before you can understand which AASB standards apply to your business, you need to understand the distinction between General Purpose Financial Statements (GPFS) and Special Purpose Financial Statements (SPFS). This is one of the most consequential and most misunderstood distinctions in Australian financial reporting.

GPFS are financial statements prepared in accordance with all applicable AASB standards, designed for users who cannot demand information directly from the entity — primarily investors, lenders, regulators, and the public.

SPFS are statements prepared for a specific user or a limited group of users who can demand the information they need directly. Historically, many private companies in Australia used SPFS to avoid the full compliance burden of AASB standards.

However, ASIC Regulatory Guide 85 and subsequent AASB decisions have significantly narrowed when SPFS are acceptable. From 1 July 2021, certain entities that previously prepared SPFS — including large proprietary companies — must now prepare GPFS under the simplified Tier 2 Simplified Disclosures framework.

Who Must Prepare GPFS in Australia?

• All disclosing entities (listed companies, entities with publicly traded securities)

• Public companies limited by guarantee with annual revenue over $250,000

• Large proprietary companies (as defined by the Corporations Act)

• Registered managed investment schemes

• Any entity required by ASIC or their constituting document to prepare GPFS

For most Australian startups and SMEs that are small proprietary companies, SPFS remain permissible — but only where there are no users who are dependent on GPFS. If you have external investors, institutional lenders, or sophisticated creditors who rely on your financials, you should be preparing GPFS — even if you are technically a small proprietary company.

Practical implication: If you have raised a seed round, Series A, or hold significant bank debt, your investors and lenders are almost certainly users who are dependent on your financials. Preparing SPFS in these circumstances creates reporting risk and can undermine investor confidence during due diligence.

The Key AASB Standards Every Australian SME Should Know

If you are preparing GPFS — or your accountant is — these are the AASB standards that are most likely to directly affect how your financial statements are prepared, what disclosures are required, and how your revenue, leases, and financial instruments are treated.

AASB 101: Presentation of Financial Statements

AASB 101 sets out the overall requirements for how financial statements are presented — including the required components, the minimum line items that must appear on your balance sheet and income statement, and the structure of notes to the financial statements.

For Australian SMEs, AASB 101 means your financial statements must include: a statement of financial position (balance sheet), a statement of profit or loss and other comprehensive income, a statement of changes in equity, a statement of cash flows, and accompanying notes.

• Materiality principle: Information is material if omitting or misstating it could influence decisions. Apply this when deciding what to disclose.

• Going concern: Management must assess whether the entity can continue as a going concern for at least 12 months from the reporting date.

• Comparative information: AASB 101 requires prior-period comparatives for all amounts in the financial statements.

AASB 15: Revenue from Contracts with Customers

AASB 15 is the revenue recognition standard — one of the most significant standards for startups and technology companies. It replaces the previous revenue standards and establishes a five-step model that determines when and how much revenue to recognise.

Step 1 — Identify the contract with the customer Step 2 — Identify the performance obligations in the contract Step 3 — Determine the transaction price Step 4 — Allocate the transaction price to the performance obligations Step 5 — Recognise revenue when (or as) each performance obligation is satisfied

For SaaS companies, subscription businesses, and businesses with complex service arrangements, AASB 15 can significantly change when and how revenue is recognised. Monthly subscription revenue is generally recognised as it is earned. Annual prepayments create deferred revenue on the balance sheet. Bundled products and services must be separated into distinct performance obligations.

AASB 15 revenue recognition is one of the most common areas where we see Australian startups present misleading financials to investors — not through dishonesty, but through misapplication of the standard. Recognising 12 months of an annual contract upfront instead of ratably is a common error that surfaces during due diligence.

AASB 16: Leases

AASB 16, which replaced AASB 117, fundamentally changed how leases are accounted for on the balance sheet. Under the old standard, operating leases were off-balance-sheet — a business could rent an office for five years and nothing would appear on the balance sheet. Under AASB 16, almost all leases must be recognised as a right-of-use asset and a corresponding lease liability.

• Right-of-use asset: The present value of future lease payments, recognised as an asset and depreciated over the lease term.

• Lease liability: The present value of future lease payments, recognised as a financial liability.

• Exemptions available: Short-term leases (12 months or less) and low-value asset leases may be excluded.

• Impact: Moves previously off-balance-sheet commitments onto the balance sheet, affecting gearing ratios, EBITDA, and net assets.

For Australian startups with office leases, equipment leases, or vehicle fleets, AASB 16 compliance requires calculating and disclosing right-of-use assets and lease liabilities. This is technically complex and often requires external advice to get right, particularly around the discount rate applied to future payments.

AASB 9: Financial Instruments

AASB 9 governs how financial instruments — assets and liabilities like loans, receivables, investments, and derivatives — are classified, measured, and impaired in financial statements.

For most Australian SMEs, AASB 9's most practically relevant elements are the impairment model for trade receivables (the Expected Credit Loss or ECL model), classification of investments, and the accounting treatment for any convertible notes or SAFE instruments.

• ECL Model: Requires businesses to recognise expected credit losses on trade receivables upfront, rather than waiting until a debt is actually bad. Businesses with significant debtors need to calculate and disclose ECL provisions.

• Convertible notes and SAFEs: These are financial instruments under AASB 9. Their classification as debt or equity has significant balance sheet implications and affects how your financial position appears to investors.

• Foreign currency: Any receivables or payables denominated in foreign currencies must be remeasured at closing rates, with exchange differences recognised in profit or loss.

Tier 2 Simplified Disclosures and the Reduced Disclosure Regime: Is Your Business Eligible?

One of the most practically important aspects of AASB compliance for Australian SMEs is understanding Tier 2 — the Simplified Disclosures framework. This was formerly known as the Reduced Disclosure Regime (RDR) and was updated by AASB 1060 (General Purpose Financial Statements — Simplified Disclosures for For-Profit and Not-for-Profit Tier 2 Entities) effective for periods beginning on or after 1 July 2021.

Tier 2 entities still prepare GPFS — they apply all the recognition and measurement requirements of Australian Accounting Standards. The simplification is in the disclosure requirements: Tier 2 entities are not required to comply with the disclosure requirements of certain AASB standards that apply to Tier 1 entities.

Who Qualifies for Tier 2?

• For-profit private sector entities that are not publicly accountable

• Public sector entities outside the Australian Government

• Not-for-profit entities where the AASB has specifically permitted Tier 2

A for-profit entity is publicly accountable if its debt or equity instruments are traded in a public market, or it holds assets in a fiduciary capacity for a broad group of outsiders (like a bank or insurance company). Most private startups and SMEs are not publicly accountable and can therefore use Tier 2.

Tier 2 is a meaningful compliance relief. Entities using Tier 2 Simplified Disclosures can omit certain notes and disclosures that Tier 1 entities must include. This reduces the cost and complexity of preparing compliant financial statements without reducing the quality of the recognition and measurement.

Key disclosures typically reduced or eliminated under Tier 2 include: certain segment reporting disclosures, some related party transaction details, certain financial instrument sensitivity analyses, and specific earnings per share calculations. The full list is set out in AASB 1060.

What AASB Compliance Actually Looks Like in Practice for an Australian SME

Understanding the standards conceptually is one thing. Understanding what AASB compliance requires your business to actually do, on a month-by-month basis, is another.

For a typical Australian SME preparing Tier 2 GPFS, AASB compliance means:

1. Maintaining a chart of accounts structured to produce AASB-compliant financial statements — with correct classification of assets, liabilities, equity, income, and expenses.

2. Applying AASB 15 correctly to revenue — recognising revenue in the period it is earned, maintaining deferred revenue for prepayments, and separating performance obligations for bundled arrangements.

3. Assessing whether any leases require recognition under AASB 16 — calculating right-of-use assets and lease liabilities for material leases.

4. Applying the AASB 9 ECL model to trade receivables — assessing expected credit losses and recognising provisions.

5. Preparing AASB 101-compliant financial statements — balance sheet, income statement, cash flow statement, statement of changes in equity, and notes.

6. Disclosing all material related party transactions, contingent liabilities, and events after the reporting date.

7. Having statements reviewed or audited if required by ASIC, your shareholders, or your lending agreements.

For most Australian startups and SMEs, maintaining this level of compliance internally — without a qualified accountant or CFO reviewing the output — is extremely difficult. The cost of non-compliance is not just a regulatory fine; it is the reputational and commercial damage of presenting inaccurate financial statements to investors, board members, or lenders during due diligence.

Common AASB Compliance Mistakes Australian Startups Make

Mixing cash and accrual accounting Recognising revenue only when cash is received rather than when performance obligations are satisfied. Common in service businesses and subscription models.

Ignoring AASB 16 for office leases Many startups assume short-term or rolling leases are exempt. Leases with a commencement option extending beyond 12 months often trigger AASB 16 recognition.

Misclassifying SAFE notes and convertible instruments SAFEs and convertible notes have specific AASB 9 classification rules. Misclassification can distort net assets, liabilities, and equity on the balance sheet.

Treating all revenue as recognised at a point in time AASB 15 requires revenue to be recognised over time if the customer simultaneously receives and consumes the benefits. Service contracts and SaaS subscriptions typically qualify for over-time recognition.

Not calculating Expected Credit Loss provisions Under AASB 9, even if all your debtors are current, you must recognise an expected credit loss provision based on historical loss rates and forward-looking information.

Preparing SPFS when GPFS is required Particularly for businesses that have raised investment rounds. Investors who rely on your financials are users dependent on GPFS — SPFS may not be appropriate.

How a Part-Time CFO Helps Australian SMEs Navigate Financial Reporting Standards

For most Australian startups and SMEs, the challenge is not understanding AASB standards conceptually — it is having someone with the technical knowledge to apply them correctly to your specific business, your specific revenue model, your specific lease arrangements, and your specific financial instrument structure.

A part-time or fractional CFO with Australian accounting standards expertise brings three things that a bookkeeper or standard accountant often cannot:

• Technical standards knowledge: Understanding exactly which AASB standards apply to your entity type, revenue model, and financial structure — and applying them correctly.

• Management reporting alignment: Ensuring your internal management accounts are structured consistently with your GPFS, so that what you present to investors and what you use to run the business tells the same story.

• Proactive compliance management: Identifying when a new lease, a new revenue arrangement, or a convertible note changes your reporting obligations — before year-end, not after.

Growwth Partners' accounting services in Australia include AASB-compliant financial statement preparation, Tier 2 simplified disclosures, AASB 15 revenue recognition support, and AASB 16 lease accounting. Our team includes qualified Chartered Accountants with direct experience preparing compliant financial statements for Australian startups across SaaS, fintech, e-commerce, and professional services.

If you are preparing for a fundraising round, an M&A process, or simply want confidence that your financial statements will hold up to due diligence scrutiny, getting your AASB compliance right is not optional. Investors and their advisers will check. For more on how we structure compliant financial reporting, see our accounting services in Australia.

The decision to bring on a part-time CFO is often triggered by the need for turning bookkeeping data into growth decisions — moving from reactive financial record-keeping to proactive financial leadership. AASB compliance is a foundational part of that journey. Investor-ready financials require investor-grade standards, not just clean books.