IFRS Transition

An IFRS transition is not a switch on a reporting date but a project over nine to eighteen months. We provide the project lead that carries it – for a fixed term, alongside day-to-day operations.

Typical duration
9–18 months
Typical utilisation
2–4 days per week
Day rate
EUR 1,400–2,500

When this situation arises

An investor needs IFRS numbers for its own reporting, a loan agreement defines its ratios on IFRS, an international buyer is on the horizon, or a parent company reports on a uniform group basis. The change is therefore a given – the only question is who leads it.

The company usually lacks both: experience with first-time adoption, and capacity alongside the day job.

What the interim CFO takes on

The interim CFO leads the project and takes the decisions that move it forward: analysis of the differences against the company's own facts, selection of the IFRS 1 exemptions, construction of the opening balance sheet, adaptation of chart of accounts and systems, parallel accounting, then conversion of ongoing reporting.

The real bottleneck is not the accounting but the data gathering. IFRS 15 requires contract information that sits in no bookkeeping system; IFRS 16 requires a complete register of all rental and lease agreements including extension options. That stocktake belongs at the start.

And a point that often comes too late: IFRS 16 changes total assets, EBITDA and leverage – and with them the ratios in existing loan agreements. That effect should be discussed with lenders before the transition.

How it runs

Months 1 to 3: Stocktake

Contract information for IFRS 15, complete register of all rental and lease agreements including extension options for IFRS 16. This work belongs at the start, not the end.

Months 3 to 6: Policy choices and opening balance sheet

Analysis of the differences against the company's own facts, decision on the IFRS 1 exemptions, construction of the opening balance sheet.

Months 6 to 12: Systems and parallel accounting

Adaptation of chart of accounts and systems, then parallel accounting over at least one financial year.

From month 12: Conversion of reporting

Ongoing reporting under IFRS, extended notes, handover to the internal team.

Frequently asked questions

How long does a transition take?

For a mid-sized company without prior experience, nine to eighteen months from project start to the first audited IFRS financial statements.

Why retrospectively and not at the reporting date?

IFRS 1 requires an opening balance sheet at the start of the earliest comparative period presented. All items are to be accounted for as if IFRS had always applied – with a limited number of exemptions.

Which difference weighs heaviest?

Depending on the business model, IFRS 15 on revenue recognition or IFRS 16 on leases. The latter visibly changes total assets, EBITDA and leverage.

What about our loan agreements?

Their ratios can change through the transition alone. That should be discussed with lenders beforehand, not explained afterwards.

Does it need a full-time person?

Usually not. Two to four days a week over the project duration is typical – after which the need ends again.

Further reading

The service: External CFO. For a fixed-term project see Interim CFO, day rates by role on the pricing page.

Term in the glossary: IFRS transition.

Related situation: ERP and system change in finance. In depth in the article Converting from HGB to IFRS.

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