Deloitte – North and South Europe (NSE) and Middle East indirect tax interview

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Deloitte – North and South Europe (NSE) and Middle East indirect tax interview

Sponsored by

Sponsored_Firms_deloitte.png
Marjolijn Van der Wal.jpg

Interview with Marjolijn van der Wal, partner, indirect tax, Deloitte Netherlands

1 What is the most significant change to your region/jurisdiction’s tax legislation or regulations in the past 12 months?

In the entire NSE and Middle East region, new or changed e-invoicing and e-reporting requirements have been introduced.

The most material, region-wide development was the rapid roll-out of mandatory e-invoicing and continuous transaction reporting [CTR] regimes across many EMEA jurisdictions. That trend is the most likely candidate for “most significant” change, continuing into the following year.

2 What has been the most significant impact of that change?

The rapid roll-out of mandatory e-invoicing and near real-time reporting across multiple countries in Europe, the Middle East, and Africa has significant implications. It fundamentally changes how VAT data is generated, transmitted, and reconciled, shifting compliance from periodic returns to continuous or near real-time data flows.

Operationally, companies must implement system changes (ERP/e-invoicing, integrations, and archiving), redesign processes, and enhance IT and audit capabilities. At the same time, the increased availability of richer data enables tax authorities to target under-reported VAT more effectively and to enhance automated compliance checks, thereby raising the need for stronger controls and more proactive risk management.

3 How do you anticipate that change impacting your work and the market moving forwards?

Mandatory e-invoicing and CTR will reframe VAT compliance from a periodic, retrospective exercise into continuous, data-driven processes. For practitioners, this means more work upstream on systems, controls, and data quality, a shift in advisory services toward technology and process transformation, and new market opportunities for integrated compliance, analytics, and managed services.

4 How has this changed the way you offer tax advice?

This has changed how we view our advisory business. Alongside our traditional advisory services, we must adopt a more continuous and operational approach. Advice will no longer be limited to legal interpretation or tax-only offerings; engagements will routinely be multidisciplinary, involving IT, security, procurement, operations, and change management.

5 What potential other legislative/regulatory changes are on the horizon that you think will have a big impact on your region/jurisdiction?

Changes in indirect taxation to protect local markets (e.g., tariffs, handling fees) and further expansion of platform liability rules and (third-party) reporting obligations.

6 What are the potential outcomes that might occur if those changes are implemented?

The compliance burden of clients increases, and a small number of taxpayers become responsible for the compliance of many taxpayers. Tax changes can have a big impact on business models, and the compliance burden could lead to smaller businesses being pushed out of a market.

7 Do you think that change will have a positive effect on both your practice and the wider regional/jurisdictional market?

Changes generally mean more advisory work. Ultimately, all businesses benefit from clear and neutral tax rules that infringe the ‘real world’ as little as possible.

8 Are there any regulatory/legislative changes you believe should be implemented in your region/jurisdiction?

Where possible, harmonisation and standardisation should be enforced when implementing e-invoicing and e-reporting obligations. This also applies to domestic implementations. Currently, the scattered landscape limits international trade.

9 How do you believe those changes would help improve the tax landscape in your market?

These changes will safeguard an efficient economy from being hindered by complex tax obligations, while still enabling tax authorities to check taxpayer compliance with these obligations efficiently. The implementations themselves result in less focus on VAT returns, shifting instead toward more automated analysis by the authorities and tailored audits/questions.

10 What sort of issues surrounding the implementation of AI have you seen, and how will AI implementation likely affect your work?

Data security and the ability to work efficiently with and verify the outcomes of AI-generated responses are key concerns. AI will significantly reduce the time spent on data processing and will make questions from our clients more strategic and interpretative in nature.

11 How would you describe the tax authorities’ approach in your region/jurisdiction?

There is no one-size-fits-all approach. The broader trend is toward ‘showing’ rather than ‘telling’ (using the amount of data available).

Tel: +31 683555372

E: mavanderwal@deloitte.nl

This document has been prepared solely for the purpose of publishing in the 2026 ITR World Tax guide and may not be used for any other purpose. This document and its contents may not be reproduced, redistributed, or passed on, directly or indirectly, to any other person in whole or in part without Deloitte’s prior written consent.

Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (DTTL), its global network of member firms, and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of each other. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more.

Deloitte provides leading professional services to nearly 90% of the Fortune Global 500® and thousands of private companies. Our people deliver measurable and lasting results that help reinforce public trust in capital markets and enable clients to transform and thrive. Building on its 180-year history, Deloitte spans more than 150 countries and territories. Learn how Deloitte’s approximately 460,000 people worldwide make an impact that matters at www.deloitte.com.

This communication contains general information only, and none of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms or their related entities (collectively, the “Deloitte organization”) is, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser.

No representations, warranties or undertakings (express or implied) are given as to the accuracy or completeness of the information in this communication, and none of DTTL, its member firms, related entities, employees or agents shall be liable or responsible for any loss or damage whatsoever arising directly or indirectly in connection with any person relying on this communication. DTTL and each of its member firms, and their related entities, are legally separate and independent entities.

© 2026. For information, contact Deloitte Global.

more across site & shared bottom lb ros

More from across our site

From tech preparations to competitiveness concerns, Tax Systems’ Russell Gammon addresses the most pressing client considerations arising from the SbS deal
Despite estimates that the US/OECD agreement will cost countries billions, the Fair Tax Foundation’s Paul Monaghan believes the deal is a ‘necessary evil’
The firm’s eye-catching UK launch is a major statement of intent, but it will face stern opposition in its quest to be the top global tax player
The postponement came after industry representatives flagged implementation issues with the registration regime; in other news, firms made key tax partner additions
Despite the increased yield, the time taken to resolve enquiries was at a six-year high, new HMRC statistics have revealed
The High Court’s dismissal of barrister Setu Kamal’s legal challenge represents the first successful strike-out under a new law on SLAPPs
IP lawyers, who say they are encouraging clients to build up ‘tariff resilience’, should treat the risks posed by recent orders as a core consideration in cross-border licensing
As Coca-Cola awaits a crucial 11th Circuit Court of Appeals decision this year, its multibillion-dollar tax dispute could have profound implications for investors, cash flow, and corporate transparency
However, women in tax face greater career obstacles than their male counterparts, an exclusive ITR survey of more than 100 women tax leaders revealed
Under Jeff Soar’s leadership, WTS UK aims to scale to 100 partners within five years and challenge the big four
Gift this article