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What Are International Accounting Standards (IAS)?


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    Highlights

  • International Accounting Standards (IAS) were replaced by IFRS in 2001 to enhance global financial reporting comparability
  • IFRS is required in 147 jurisdictions and permitted in 12 more, covering most major markets except the US, Japan, and China
  • The US follows GAAP, but the FASB and IASB have collaborated since 2002 to converge GAAP and IFRS
  • IFRS adoption improves transparency, reduces costs, and aids investors in making informed decisions worldwide
Table of Contents

What Are International Accounting Standards (IAS)?

Let me explain International Accounting Standards (IAS) directly: they were a set of rules for preparing financial statements that got replaced in 2001 by the International Financial Reporting Standards (IFRS). Since then, IFRS has become the go-to system in most major financial markets around the world, except for a few holdouts like the US.

Both IAS and IFRS come from the International Accounting Standards Board (IASB), an independent organization based in London. As of now, 160 out of 168 nations and jurisdictions have committed to IFRS for their domestically listed companies. But if you're in the United States, you won't see it in action—the SEC mandates Generally Accepted Accounting Principles (GAAP) for public companies here. China and Japan also haven't fully adopted it, though Japan is making gradual progress.

Key Takeaways

  • IAS was replaced by IFRS in 2001.
  • IFRS is required in 147 jurisdictions as of September 2023, with 12 more allowing its use.
  • The US, Japan, and China remain the major capital markets without an IFRS mandate.
  • Since 2002, the US Financial Accounting Standards Board (FASB) has worked with the IASB to converge GAAP and IFRS.

Understanding International Accounting Standards (IAS)

IAS started back in 1973 when the International Accounting Standards Committee (IASC) issued them. The main idea was to make businesses easier to compare across borders, boost transparency and trust in financial reports, and support global trade and investment.

When you have globally comparable standards, it promotes transparency, accountability, and efficiency in financial markets. This helps investors and others make better decisions about investments and risks, ultimately improving how capital gets allocated.

Plus, universal standards cut down on reporting and regulatory costs, which is a big deal for companies operating internationally with subsidiaries in various countries.

Moving Toward Global Accounting Standards

We've seen real progress since the IASC was replaced by the IASB in developing a single set of high-quality global standards. The European Union has fully adopted IFRS, leaving the US, Japan, and China as the key markets without a mandate. Japan allows voluntary adoption, and China claims it's moving toward it.

According to the IFRS Foundation, 147 jurisdictions require IFRS for most publicly listed companies, and 12 more permit it as of September 2023.

Globally comparable standards are essential—they promote transparency, accountability, and efficiency in markets worldwide. In the US, we're exploring adoption through collaboration between the FASB and IASB since 2002 to improve and align GAAP with IFRS. But this process is dragging on longer than anticipated, partly due to the complexities of the Dodd-Frank Act. The SEC supports global standards in principle and keeps pushing forward. In the meantime, understanding the similarities and differences between GAAP and IFRS is critical, especially since US investors pour trillions into foreign markets. One key difference: IFRS is principles-based, while GAAP is more rules-based.

Is IFRS Better Than GAAP?

Whether IFRS is better than GAAP depends on your viewpoint. IFRS offers a principles-based approach that some see as more flexible, whereas GAAP provides detailed, rules-based guidelines.

What's the Difference Between IAS and IFRS?

People sometimes lump IAS and IFRS together, but they're distinct. IAS covers the older standards issued from 1973 to 2001 by the IASC. In 2001, the IASB took over and started issuing new standards under the IFRS name.

How Many Countries Use IFRS?

As of September 2023, IFRS reports that 160 out of 168 jurisdictions have committed to these standards, creating a common language for global financial reporting.

The Bottom Line

Research and reports from places like the European Commission and the Korean Accounting Standards Board show that adopting IFRS has benefited capital markets by lowering investment risk, reducing capital costs, and boosting business efficiency. Ultimately, IFRS makes financial statements more comparable, transparent, and reliable across borders, which helps investors and companies worldwide understand and use them effectively.

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