Norway brings forward e-invoicing deadline to 2027

Norway is moving forward with plans to introduce mandatory electronic invoicing and digital bookkeeping for businesses, as part of a broader effort to modernise financial processes and reduce administrative burdens across the private sector.

Deadline accelerated by one year

The requirement to send e-invoices between businesses was initially planned to take effect in 2028, but the government now intends to implement it a year earlier in 2027.

According to Finance Minister Jens Stoltenberg, Norway’s high level of digital readiness makes the accelerated timeline feasible.

In addition to e-invoicingElectronic invoicing - widely referred to as e-invoicing - is the exchange of a digital document between a supplier and a buyer. E-invoices are issued, transmitted and received in a structured data format that enabled automatic and electronic processing. They contain data in a machine-readable format so that an AP system can read an invoice without manual data entry, leading to faster and more efficient invoicing., the government also proposes mandatory digital bookkeeping for businesses by 1 January 2030.

Estimated NOK 10 billion in economic benefits

The government estimates that mandatory e-invoicing and digital accounting could generate socio-economic benefits of around NOK 10 billion over the next 20 years.

Most of these benefits are expected to come from the automation of invoicing and bookkeeping processes. By enabling invoices to be sent and processed automatically between accounting systems, businesses can reduce manual data entry, minimise errors and significantly cut administrative time.

Prime Minister Jonas Gahr Støre emphasised that the reform aims to reduce unnecessary administrative work for companies.

He stated that although many Norwegian businesses already use digital tools, a significant share of invoicing and accounting tasks are still handled manually, creating inefficiencies and leaving room for mistakes.

Scope and possible exemptions

The new requirements are expected to apply to all businesses subject to bookkeeping obligations in Norway. This includes:

• Limited liability companies
• Public limited liability companies
• Financial institutions
• Foundations and associations
• Housing and property cooperatives
• Sole proprietorships

However, exemptions are being considered for certain smaller businesses. In the consultation phase, it was proposed that businesses with annual turnover below NOK 50,000 and which are not required to keep accounts or submit VAT return, could be excluded from the requirements.

The Norwegian Tax Administration may also introduce additional exemptions or transitional periods for some companies, particularly those that already use other electronic invoice formats and may need time to adapt.

What this means for tax teams

While automation is often presented as the end goal of e-invoicing mandates, reaching that stage requires significant groundwork.

Tax and finance teams will need to ensure that their organisations can:

• Generate structured e-invoices compliant with Norwegian standards
• Receive and process invoices automatically within accounting systems
• Maintain digitally stored accounting records in compliant formats
• Align ERPEnterprise resource planning (ERP) is a type of software that organisations use to manage main business processes., invoicing and accounting platforms with the required standards

For many companies, particularly those operating across multiple jurisdictions, this involves substantial systems integration, vendor selection and process redesign.

Automation may ultimately simplify compliance but implementing the infrastructure to support it requires planning, investment and coordination across finance, IT and tax functions.

Part of a wider European trend

Norway’s move mirrors a broader push across Europe toward digital VAT reporting and real-time transaction data.

Neighbouring Sweden conducted a similar review of mandatory e-invoicing requirements two years ago, although concrete implementation plans have yet to follow.

At the EU level, the VAT in the Digital Age (ViDAViDA or 'VAT in the Digital Age', is an EU initiative proposed by the European Commission that seeks to modernise and harmonise VAT processes for member states, by embracing new technologies. It is aimed at updating processes for the management of VAT, and reduce the VAT gap and fraud. The proposal also aims to address challenges in the area of VAT raised by the development of the platform economy.) reform will introduce mandatory B2B e-invoicing for intra-community transactions from July 2030.

For multinational businesses, these developments highlight the growing importance of coordinated global compliance strategies rather than country-by-country implementations.

Why companies should prepare now

With the Norwegian government bringing the B2B e-invoicing deadline forward to 2027, businesses effectively have less time than previously expected to prepare their systems and processes.

This is where early preparation becomes critical.

Our team works with tax, finance and IT functions to help organisations prepare for e-invoicing mandates through a structured approach that includes:

• E-invoicing readiness workshops – We assess your current invoicing landscape, identify gaps against the Norwegian requirements and help map the operational and technical changes required to support structured e-invoicing.
• Vendor selection – With dozens of Peppol-compliant solutions available in the market, selecting the right provider can be challenging. We help evaluate vendors based on technical compatibility, scalability, geographic coverage and integration with your existing systems.
• Implementation services – From project planning through to deployment, we support the implementation of e-invoicing solutions, ensuring alignment between systems.

Perhaps most importantly, organisations should consider how Norway’s mandate fits into their global digital tax strategy.

Rather than implementing separate tools for each new requirement, many companies are now looking at centralised compliance platforms capable of supporting multiple e-invoicing mandates, including those introduced under the EU’s ViDA reforms and other global digital reporting frameworks.

As governments increasingly digitise tax reporting, organisations that adopt a coordinated approach will be better positioned to respond to the next wave of compliance requirements.

Next steps

The proposal will now be submitted to the Norwegian parliament for consideration. In parallel, the Ministry of Finance has asked the Norwegian Tax Directorate to develop detailed regulations, including rules for approved invoice formats and potential exemptions.

If approved, Norway’s decision to bring the e-invoicing deadline forward to 2027 will mark a significant step toward fully digital financial administration across the country’s business sector.