Accounting & tax: The global and local complexities holding multinationals to account

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

Accounting & tax: The global and local complexities holding multinationals to account

Sponsored by

tmf-grouplogo.jpg
The COVID-19 pandemic has continued to put tax at the forefront

TMF Group reports on the global accounting and tax landscape, examining the growth of the digital economy and the impact of the COVID-19 crisis on markets worldwide.

Complying with local accounting and tax regulations is an ongoing challenge faced by businesses operating internationally.



The traditional, nexus-based taxation principles do not seem to apply in the new world, where physical flows are replaced by electronic flows and the tracking of goods and services becomes more complex. Consequently, corporate taxation has become a highly contentious topic in recent years. There has been increasing scrutiny on corporate approaches to international taxation, particularly in technology and e-commerce. Jurisdictions are also using taxation on foreign goods as a way of protecting their own economies, as has been seen in the US-China trade war.



The digital economy has become so significant for tax authorities that the OECD in July 2020 issued a global tax reporting framework for digital platforms in the sharing and gig economy, designed to help taxpayers comply with their tax obligations while ensuring a level-playing field with traditional businesses. Companies acting in this field are requested to provide detailed transactional information to tax authorities.



The COVID-19 pandemic has continued to put tax at the forefront, with changes introduced by governments to keep companies up and running and economies in motion. The global economic impact of COVID-19 will be long lasting and far reaching. As part of TMF Group’s reporting on the accounting and tax landscape, they also examined the impact of this crisis as the global economy continues to navigate uncharted territory.



In TMF Group’s Global Business Complexity Index (GBCI), three key themes summarise recent global trends:

  • Internationalisation versus localism with global standardisation harmonising some accounting and tax practices, while local complexities persist – and are even increasing – in some jurisdictions.

  • Modernisation versus tradition as global trends are based around a drive towards modern practices, whereas local considerations often reflect traditional modes of operation.

  • Technology’s role in fostering a globalised business environment and how this is being deployed and used for accounting and tax reporting around the world.


The five most complex markets:

 JURISDICTION 

RANK

 Argentina

 Bolivia

 Greece

 Brazil

 Turkey 

5


Drivers of complexity for the top five most complex accounting and tax jurisdictions are frequent, and rapidly enforced changes in legislation can often lack clarity and be challenging to understand. Another key driver is having varying tax regimes and multiple layers of tax regulations within a jurisdiction. This is particularly apparent in South America, which houses three of the five most complex accounting and tax environments.

The five least complex markets:

 JURISDICTION 

RANK

 Hong Kong SAR

73

 Switzerland

74

 Curaçao

75

 Denmark

76

 British Virgin Islands

77



The least complex jurisdictions for accounting and tax ‘partner’ with businesses that operate within them, establishing a relationship between companies and tax authorities. For some of the least complex jurisdictions such as Curaçao and the British Virgin Islands, there is very little requirement to pay tax as they operate a ‘low tax’ or ‘tax neutral’ economy. Any taxes that do need to be paid in the least complex jurisdictions can usually be submitted through an online portal via user-friendly systems. 



Read the full report here on TMF Group’s site



TMF Group

W: https://www.tmf-group.com/



more across site & shared bottom lb ros

More from across our site

Projected revenue losses and exemption requests are harming the project’s capability and viability
HMRC secured lengthy prison sentences in a major payroll VAT fraud case, while law firms announced tax promotions and hires
Significant changes include an update to profit markers and an alteration to how an ‘inbound distributor’ is defined
ITR sat down for a pre-event interview with Tim Zech, WTS Germany, and Jeff Soar, WTS UK, keynote speaker at next week’s ITR AI in Tax Forum 2026 in London
Brazil’s bid to seek US-style exemptions from pillar two is ‘highly advantageous’ for multinationals, ITR has also heard
India is signalling flexibility on expat taxation to attract foreign expertise, though employers will need to navigate disclosure, treaty and scope uncertainties
Brazil is trying to follow in the US’s footsteps and secure its own 'qualified side-by-side status', ITR understands
The surge in probes comes as the UK tax authority seeks to close a VAT gap of £11.4bn from last year, Pinsent Masons’ research has suggested
ITR’s survey data reveals widespread client disappointment with firms’ use of technology but our upcoming AI in Tax event offers advisers a chance to flip the script
Firms announced key tax partner hires across the US and UK, while fintech and software providers revealed board appointments and new tools for multinational tax teams
Gift this article