IFRS 18 readiness: why delaying your Oracle EPM assessment is more expensive than it looks.
Every compliance project has a natural temptation to defer. The deadline is visible on the horizon, the day-to-day is pressing, and the full scope of what’s required isn’t yet clear. IFRS 18 is no exception – and for organisations running Oracle EPM systems, the case for acting now rather than later is stronger than it might appear.
1. The timeline is shorter than the calendar suggests.
IFRS 18 is effective for periods beginning on or after 1 January 2027. For a December year-end company, that means the first IFRS 18-compliant financial statements will be produced in early 2028. But the comparative period is 2027 – which means your Oracle environment needs to be capturing data in the correct IFRS 18 structure from the very start of 2027.
Working backwards: system changes need to be complete, tested, and stable before January 2027. That means implementation needs to be underway by mid-2026 at the latest. For organisations with complex Oracle environments – multi-entity consolidations, multiple source systems, extensive non-GAAP reporting – the implementation itself may take four to six months. Add UAT, parallel running, and training, and the window closes faster than most teams anticipate.
2. Late projects cost more
There is a consistent pattern in enterprise system implementations: projects that start late cost more. Not marginally more – significantly more. The reasons are predictable:
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Compressed timelines require more concurrent workstreams, which means more consultants working in parallel at higher blended cost.
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Parallel running periods get shortened or skipped, increasing the risk of errors in the first live period.
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Change management suffers – users don’t have time to learn the new structures before they’re live.
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Year-end and close cycles create blackout periods where system changes cannot be made, further compressing the available window.
An eight-week remediation project that starts in Q1 2026 is a manageable, well-governed engagement. The same scope starting in Q3 2026 is a high-pressure sprint with real delivery risk.
3. The assessment cost is modest. The rework cost is not.
A structured IFRS 18 readiness assessment for an Oracle EPM environment typically takes two to three weeks and produces a clear picture of what needs to change and what it will cost. That investment is recoverable many times over if it reveals – as it frequently does – that the remediation scope is larger than assumed and that a phased approach is both possible and preferable.
The alternative – discovering the full scope in late 2026 when there is no time for phasing – is a far more expensive outcome. It’s also a reputationally uncomfortable one for the finance function, which will be expected to deliver IFRS 18-compliant reporting on time regardless of when the system work started.
4. Starting now creates options.
The organisations that begin their IFRS 18 readiness work in 2025 and early 2026 will have choices: phased implementation, early adoption consideration, time to train users properly, and the ability to absorb scope changes without panic. The organisations that start in late 2026 will not.
If you’d like to understand what your Oracle environment currently looks like against IFRS 18 requirements – and what it would take to close the gap – a readiness assessment is the right first step. It takes a few weeks, produces clarity, and makes everything that follows faster and cheaper.
Futuresense has conducted these assessments across multiple Oracle EPM environments. If you’d like to discuss what one would involve for your setup, reach out to us at info@futuresense.co.za.
