Is your finance team ready for real-time compliance?

The deeper shift is conceptual. E-invoicing is the first wave of what tax authorities call continuous transaction controls, and it changes the cadence of finance. Statutory reporting is moving away from longer monthly or quarterly intervals and becoming transactional. Errors are flagged in real time. Reconciliation moves from a periodic activity to an embedded one. The operating model that finance teams designed around monthly closes is being asked to operate at a different frequency.

Tax transformed

In parallel, the tax landscape has been undergoing its most significant restructuring in decades.

How does Pillar Two affect tax reporting standards and compliance frameworks?

The OECD’s Pillar Two framework, which sets a 15% global minimum tax, is now in effect in most major jurisdictions. The calculation methodology is highly complex, the data requirements are extensive (often involving subsidiary-level information that has historically been difficult to aggregate) and interaction with existing local tax rules creates compliance questions that even experienced tax teams are still working through.

At the same time, country-by-country reporting is subject to greater scrutiny from the authorities and the general public. Transfer pricing documentation requirements have intensified, with tax authorities sharing information and applying more sophisticated risk assessment techniques. Withholding tax regimes are being modernized across multiple jurisdictions. Indirect tax (VAT, goods and service tax, digital services taxes) is becoming more granular and more digitally administered.

Each of these fields constitutes a highly specialized discipline. None of them is going to get simpler. And the consequence of falling behind is no longer just penalties; it carries reputational risks, with tax disputes increasingly becoming public events.

Reporting reimagined

The financial reporting and corporate reporting agenda has expanded in ways that finance functions are still adjusting to.

What changes with IFRS 18 transition in 2027?

IFRS 18, published in 2024 and effective from January 2027, represents the most significant change to financial statement presentation in decades. It rewrites how the income statement is structured, introduces new categories and subtotals, and requires disclosures around management-defined performance measures. For groups operating across many jurisdictions, the transition project is non-trivial.

The sustainability reporting agenda has moved just as fast, though not in the direction most finance teams first prepared for. The Corporate Sustainability Reporting Directive (CSRD), as reshaped by the 2025 and 2026 Omnibus reforms, has seen its scope narrowed sharply: mandatory reporting now concentrates on the largest companies, broadly those above €450 million in turnover with more than 1,000 employees, reducing the original population by around 80%.¹ Fewer companies are in scope, but for those that remain the bar has not moved. The European Sustainability Reporting Standards still demand data lineage, controls and assurance readiness that match the discipline of financial reporting: traceability from the operational source to the disclosure, evidence of controls, and audit-readiness from the first reporting cycle.

The International Sustainability Standards Board (ISSB) framework is being adopted across multiple jurisdictions outside Europe, creating overlapping but not identical requirements for global groups. The reporting landscape is becoming multi-framework, and finance functions are increasingly being asked to own the data backbone that serves all of them.

AI governance arrives at finance

The EU AI Act, in force since August 2024, reflects the same regulatory direction already visible across tax and reporting: more transparency, more governance and greater expectations around traceability of decision-making. Its obligations arrive in stages, and the calendar moved in 2026. The Digital Omnibus on AI, Regulation (EU) 2026/1744, in force 27 July 2026, deferred the core high-risk regime: stand-alone Annex III systems must now comply from 2 December 2027, and AI embedded in regulated products from 2 August 2028. Transparency duties under Article 50 were left on their original schedule. 

What does the EU AI Act mean for finance functions?

The deferral buys time, not relief. The substance of the regime is unchanged: risk management, data governance, technical documentation, logging, human oversight and post-market monitoring, and supervisors have signalled they expect legacy models to be remediated rather than indefinitely grandfathered. Where finance is most directly exposed is where the Act names uses explicitly. Credit scoring of natural persons is listed as high-risk under Annex III 5(b), as is risk assessment and pricing in life and health insurance under 5(c). Beyond those named cases, the tools finance functions are deploying in the close, the consolidation and the forecast still carry governance, documentation and accountability expectations, whether or not they meet the high-risk threshold. For finance leaders, the question of which AI tools sit inside the reporting process is therefore no longer only a technology decision. It is one that has to be documented, owned and defended. 

The cumulative effect

Each of these regulatory tracks, taken individually, is something a well-resourced finance function can address. The problem is that they are not arriving individually. They are arriving in parallel, with overlapping timelines, interacting requirements and continuous updates.

Why are traditional finance operating models reaching their limits?

The practical implication for the in-house finance function is uncomfortable. To stay current across e-invoicing in five jurisdictions, Pillar Two implementation, CSRD readiness, IFRS 18 transition and AI governance simultaneously, an organization needs deep expertise in each. That expertise has to be continuously refreshed as guidance evolves, as interpretations emerge, as technical specifications change.

For very large multinationals with dedicated technical accounting, tax and reporting teams, this may be a feasible proposition, but an expensive one. For mid-market companies, growing international organizations and even most large corporates, a workable in-house solution is increasingly out of reach. The result is patchwork compliance: strong in some areas, vulnerable in others, with the vulnerabilities only becoming visible when an audit, a regulator or a due diligence process for a corporate transaction surfaces them.

A different model for staying current

In view of the relentless developments described above, the case for managed finance services is structural rather than merely economic.

Why are integrated finance managed services gaining traction among finance leaders?

A managed services provider operates across many clients in many jurisdictions. The cost of staying current with each regulation is absorbed once, spread across the client base, and continuously refreshed. The specialist expertise that no individual organization can sustainably maintain (Pillar Two technical, CSRD assurance readiness, country-by-country e-invoicing, IFRS 18 transition) is an inherent element of the service. New regulations are absorbed centrally and rolled into the service rather than landing on the client as another project to staff and deliver. Regulatory monitoring, technical interpretation, controls updates and jurisdiction-specific process changes are centralized within the service rather than repeatedly rebuilt inside individual finance organizations.

For the client, the experience changes fundamentally. Compliance becomes something the operating model delivers, not something the in-house team has to chase. New requirements arrive pre-implemented. Cross-jurisdictional consistency improves because the same underlying methodology is being applied across the footprint. The internal finance team is freed to focus on what the regulations actually mean for the business, rather than on the operational mechanics of compliance.

The strategic question

The regulatory wave is not slowing. The trajectory across tax, reporting, sustainability and digital compliance is pointing toward more granularity, more frequency, more cross-border coordination and more digital administration. Finance functions are being asked to do more, more often, in more places, to a higher standard, with no realistic expectation that the demand curve will flatten.

For finance leaders, the strategic question is no longer “how do we build the in-house team to handle this.” It is “what operating model is structurally capable of staying current across all of this, year after year, as the requirements continue to evolve.”

For an increasing share of organizations, the honest answer is that the in-house model has reached its limit. The future of finance compliance is not bigger internal teams; it is access to capability that is built, maintained and continuously updated by someone whose business it is to do so. The regulatory environment has changed the math. The operating model has to catch up.

None of this means that every managed services model is equal. The effectiveness of the approach depends heavily on the quality of the provider’s regulatory capability, technology infrastructure and ability to maintain expertise across jurisdictions as requirements evolve.

The risk for organizations is simply replacing fragmented internal complexity with fragmented external support. Choosing the right partner therefore becomes a key strategic decision rather than a procurement exercise. The provider must be capable not only of operating processes efficiently, but of continuously absorbing regulatory change and embedding it into the finance operating model before compliance gaps emerge.

That distinction will matter increasingly as regulation becomes more digital, more real-time and more interconnected across jurisdictions.

The organizations that adapt successfully will not necessarily be those with the largest finance teams. They will be those with operating models capable of absorbing regulatory change continuously, systematically and across jurisdictions before compliance becomes a constraint on the business.