Finnish Businesses Warn Against Turning Real-Time Tax Reporting into a Continuous Tax Audit

Summary

The Finnish Tax Administration is exploring increasingly automated and real-time access to business information as part of Finland’s broader real-time economy agenda. The objective is to integrate invoicing, accounting, tax reporting and public-sector data flows more closely. [valtiokonttori.fi], [reforms-in….europa.eu]
The Confederation of Finnish Industries, EK, warns that increasingly granular and frequent reporting could effectively create a continuous tax audit, while raising compliance costs for legitimate businesses.
Any expansion of tax reporting should be based on necessity, proportionality and a credible cost-benefit assessment. Authorities should clearly demonstrate which information is required, why it is needed and whether the same objective can be achieved using data already available.

Extended article

Finland’s ambition to develop a real-time economy is raising an important policy question: when does efficient digital tax administration become continuous monitoring of businesses?

The Finnish Tax Administration, like many tax authorities around the world, is seeking access to more detailed information on a more frequent and increasingly real-time basis. The authority’s longer-term vision is that standardised information generated during ordinary business transactions could be shared automatically, potentially reducing or even eliminating separate tax filings. [reforms-in….europa.eu]

From the government’s perspective, greater automation could improve risk analysis, enable earlier interventions and reduce the administrative work associated with traditional tax returns. Finland’s real-time economy programme similarly aims to facilitate the immediate transfer of information on invoices, receipts, reports and taxes between businesses, financial institutions and public authorities. [valtiokonttori.fi]

However, the Confederation of Finnish Industries, EK, has warned that constant access to increasingly detailed business information could become the practical equivalent of a non-stop tax audit.

The concerns were raised in connection with an article published by Kauppalehti and written by Olli Herrala. While business organisations generally support digitalisation and efficient tax administration, they argue that new data demands should not automatically be imposed simply because the underlying technology makes them possible.

From periodic reporting to continuous access

Traditional tax reporting is periodic. Businesses maintain accounting records, prepare tax returns and submit defined information at legally established intervals. The tax authority may subsequently verify that information through enquiries, risk-based controls or formal audits.

Real-time tax reporting changes that relationship.

Where transaction-level information is transmitted automatically, the tax authority may gain ongoing visibility over invoicing, payments, accounting entries and other business events. This may allow discrepancies to be identified much earlier, but it may also blur the distinction between ordinary reporting and an active tax audit.

The Finnish Tax Administration has described a possible transition towards “Tax Administration 3.0”, under which taxation would be integrated into taxpayers’ daily processes, information would be generated during ordinary transactions and standardised data would be shared across an ecosystem of businesses, banks, platforms and public authorities. [reforms-in….europa.eu]

This model could reduce separate filing obligations if it is designed properly. However, it could also increase compliance costs if real-time data collection is introduced while existing returns, reconciliations and audit requirements remain in place.

More data does not automatically mean better compliance

A central question is whether every additional data point provides sufficient value to justify the burden of collecting, validating and transmitting it.

The availability of technology does not, by itself, establish that the tax authority needs the information. Before introducing a new reporting requirement, the government should be able to explain:

which specific compliance risk the data is intended to address;
whether the information is already available from another source;
how frequently the information is genuinely needed;
whether aggregated information would be sufficient;
how the data will be used in practice;
how errors and corrections will be handled; and
what costs businesses will incur when adapting their systems.

Without this discipline, digital reporting risks developing through incremental additions. Each new field or reporting obligation may appear manageable in isolation, but the cumulative impact can be significant for businesses operating several ERP systems, legal entities and transaction platforms.

The risk of duplicated reporting

The strongest business case for real-time reporting arises where automation replaces existing obligations.

Finland’s real-time economy programme emphasises that digital invoices, receipts and standardised financial information can improve productivity and reduce manual work. The State Treasury of Finland estimates that electronic communication could generate substantial savings for businesses, including approximately €800 million annually in labour costs from electronic receipts. [valtiokonttori.fi]

Those benefits may not materialise, however, if businesses remain required to:

submit existing VAT returns;
transmit transaction-level information;
prepare separate statistical reports;
reconcile the reported information across different systems;
retain multiple versions of the same data; and
respond to automated enquiries generated from minor discrepancies.

Digitalisation reduces compliance costs only when duplicated reporting is removed. If real-time data transmission is added on top of existing obligations, the system may shift administrative work from the tax authority to the taxpayer rather than eliminating it.

Data quality and timing remain significant challenges

Real-time reporting also assumes that transactional data is complete and correct when it first enters the accounting or invoicing system.

In practice, businesses regularly correct customer data, tax classifications, invoice references, prices and accounting entries. Complex transactions may require additional information that is unavailable when the first document is issued.

A reporting framework must therefore distinguish between:

an initial commercial transaction;
a provisional accounting treatment;
a legally valid invoice;
a subsequent correction;
a final tax determination; and
a deliberate reporting failure.

Without appropriate correction mechanisms and materiality thresholds, businesses could face automated questions or penalties for ordinary timing differences and good-faith corrections.

Proportionality should guide the design

The business community’s concern is not necessarily directed against digitalisation itself. Finland already has a highly developed e-invoicing environment, with structured e-invoicing widely used in both the public and private sectors. Finland will also be affected by the EU’s VAT in the Digital Age rules, which introduce mandatory structured e-invoicing and digital reporting for intra-EU B2B transactions from 1 July 2030. [forvismazars.com]

The issue is whether additional national reporting requirements are necessary and proportionate.

Before expanding real-time access, policymakers should undertake a transparent impact assessment covering:

implementation costs for businesses;
recurring compliance and maintenance costs;
benefits for the tax authority;
expected improvements in the tax gap;
cybersecurity and confidentiality risks;
consequences for small and medium-sized businesses;
interaction with EU reporting requirements; and
possibilities for eliminating existing returns.

The starting point should be the minimum data necessary to achieve a clearly defined objective, not the maximum amount of information that modern systems could technically transmit.

Safeguards against continuous monitoring

Where authorities receive continuous transaction-level data, governance safeguards become essential.

Businesses need clarity regarding who can access the information, how long it will be retained, whether it will be shared with other authorities and how automated risk assessments will be challenged. The system should also prevent commercially sensitive information from being used for purposes unrelated to tax administration.

Clear legal boundaries are particularly important where authorities combine invoice information with payment, customs, payroll, procurement or platform data. Even where each individual dataset is lawfully collected, linking them may create a much more detailed picture of a company’s operations.

Businesses should therefore have transparent rights concerning data access, correction and explanation of automated decisions.

A balanced approach to real-time taxation

Real-time data can support simpler reporting, earlier certainty and more efficient tax administration. It may also enable VAT returns to be pre-populated and reduce the need for retrospective audits.

These benefits are not automatic. They depend on the reporting framework replacing existing processes, using common standards and limiting requests to information that serves a clearly demonstrated purpose.

The debate in Finland reflects a broader international challenge. Tax authorities increasingly have the technical capability to collect and analyse detailed transactional information. The policy question is no longer whether they can obtain the data, but whether they should.

A sustainable model should therefore be built on four principles:

Necessity: collect only information required for a defined tax purpose.
Proportionality: balance the compliance objective against business costs and risks.
Once-only reporting: do not ask businesses to submit information already available to the government.
Substitution: remove existing obligations when real-time reporting provides the same information.

Real-time reporting should make tax compliance simpler, not turn every compliant business into the subject of a permanent digital tax audit.

Further reading: Kauppalehti article shared by the Confederation of Finnish Industries | Finnish State Treasury: Real-time economy | Finnish Tax Administration presentation on real-time economy