The Real Cost of Delaying ASRS Preparation

Updated:
March 2026

What do the experts think...

There is a number that tends to get attention in boardrooms when ASRS first comes up: $1.6 million.

That is the upper end of Australian Treasury's estimate for what large organisations could spend preparing for the Australian Sustainability Reporting Standards. And for many finance leaders, it is the number that either triggers a serious conversation or, paradoxically, causes one to be delayed.

The uncomfortable truth is that the $1.6 million figure is not really about the cost of compliance. It is about the cost of delay.

What Treasury's estimate actually reflects

Australian Treasury has estimated that preparing for ASRS under AASB S2 could cost large organisations between $750,000 and $1.6 million, driven by system upgrades, capability building and assurance.

That is a significant range. And the difference between the bottom and top of that range is not primarily about the size or complexity of an organisation. It is about timing and sequencing.

Organisations at the lower end tend to have one thing in common: they started early enough to make deliberate decisions. They scoped their requirements before engaging vendors. They built internal capability gradually rather than hiring consultants to bridge a crisis gap. They worked through their governance and data questions before assurance pressure arrived.

Organisations at the upper end, more often than not, ran out of time.

Why delay is so expensive

When preparation starts late, three costs compound in ways that are hard to control.

Parallel workload. Climate reporting cannot be paused while other finance and risk processes continue. For organisations that delay, ASRS preparation has to run alongside year-end reporting, audit cycles, budget processes and everything else the team is already managing. That parallel workload either stretches internal teams beyond capacity or requires significant consultant spend to fill the gap. Neither is cheap.

Compressed decisions. Good scoping takes time. When organisations start late, they often make decisions under pressure that they would not have made with more runway. Vendors get selected quickly. Platforms get procured before requirements are fully understood. Processes get built to fit the tools rather than the other way around. The costs of those misaligned decisions often materialise in Year Two when fixes are needed.

Assurance pressure. ASRS disclosures require assurance, and assurance providers need time to get comfortable with your data, controls and processes. Organisations that arrive at assurance with immature records, undocumented methodologies or late-stage governance changes face significantly higher fees and risk of qualified opinions. Assurance is much more straightforward when the foundations have been built thoughtfully over time.

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The costs that don't appear in the Treasury estimate

The Treasury figure captures direct costs: external advisory, systems, and assurance fees. It does not fully account for several categories of cost that are just as real.

Internal time. Senior finance, risk, legal and sustainability leaders will spend substantial time on ASRS regardless of when preparation starts. But that time is far more valuable when it is spent learning and deciding than when it is spent firefighting. Late-starting organisations typically consume more senior time, not less, because problems that could have been solved systematically now need executive attention.

Board and audit committee scrutiny. Boards are being asked to sign off on ASRS disclosures that carry legal accountability. Boards that are not prepared, or that are presented with disclosures for the first time close to signing, become a source of delay and risk in themselves. The time spent managing board questions that could have been addressed through a structured engagement programme is not captured in any direct cost estimate.

Reputational and competitive risk. Early Group 1 disclosures are already being read and compared by investors, customers and analysts. Organisations that disclose poorly, disclose late or qualify their disclosures signal something about how they manage complexity. That signal carries a cost that is hard to quantify but real.

What starting early actually looks like

Starting early does not mean starting big. The organisations managing ASRS cost most effectively are not those with the largest budgets or the most sophisticated platforms. They are the ones that began with clarity about scope.

A structured early start looks like: a materiality assessment that defines what actually needs to be reported, a gap analysis against AASB S2 requirements that identifies where work is genuinely needed, a governance mapping exercise that documents what already exists, and a phased workplan that spreads effort across the preparation period in a way that fits alongside other priorities.

That kind of structured start can typically be completed in a matter of weeks, not months. It creates the foundation for everything that follows, and it removes the conditions that make ASRS expensive.

The decision in front of most organisations right now

For Group 2 reporters, the window to start in an orderly way is narrowing. For Group 3 reporters, it is open but will not stay that way.

The question is not whether to prepare for ASRS. That decision has been made. The question is whether to prepare in a way that allows for deliberate, cost-controlled decisions, or to prepare under the kind of time pressure that reliably produces the upper end of Treasury's cost range.

Starting now does not lock you in to a particular approach or a particular cost level. It creates options. Waiting removes them.

How Trace can help

Our team works with finance leaders across Group 1, 2, and 3 organisations to scope ASRS requirements and build a clear, audit-ready pathway through Year One.

If you want to understand what preparation realistically looks like for your organisation and how to approach it without unnecessary cost, we are glad to walk you through it.

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