Why Is That Company Registered on a Small Island? Rules Chosen From a Menu

The term covers several distinct offerings that are frequently conflated. Low or zero taxation on particular kinds of income, especially income earned elsewhere, is the obvious one. Secrecy about who owns what is a separate product and in some cases the main one, since it frustrates investigation rather than merely reducing a bill. Accommodating company and trust law allows structures that other jurisdictions do not permit, including entities with no disclosed ownership and arrangements separating control from benefit. Regulatory lightness reduces compliance obligations. Political stability and an English-language legal system built on a familiar model make the arrangements enforceable. A given jurisdiction supplies some of these and not others, which is why a single label misleads.

The structures are legal, elaborate and designed by professionals:

• •Registering intellectual property in a low-tax jurisdiction and charging subsidiaries elsewhere to use it
• •Lending between group companies so that interest payments move profit to where it is taxed least
• •Setting transfer prices between related companies to allocate profit favourably
• •Holding companies interposed to take advantage of treaties between particular countries
• •Trusts and foundations separating legal ownership from the person who benefits
• •Shell companies with no employees or activity, whose sole function is to hold something

The obstacles are structural rather than a matter of political will alone. Tax is a sovereign matter, so a jurisdiction setting its own rates and rules is doing what it is entitled to do, and the international system has no authority to override that. Companies operating in many countries must have their profits allocated between them somehow, and any rule for doing so can be arranged around, since the underlying question of where a profit arises has no natural answer for a business whose value comes from a brand or a patent. Capital moves instantly and information does not. And every country competes for investment, so several ostensibly high-tax states offer targeted arrangements of their own, which complicates any collective response.

The distinction between the two runs through every discussion of this subject and is worth stating precisely. Evasion is illegal, meaning concealing income, falsifying records or failing to declare what is owed, and it is a criminal matter. Avoidance is arranging affairs within the law to reduce a liability, which is lawful by definition and which ranges from using an ordinary tax-advantaged savings account to elaborate artificial structures with no purpose other than the tax outcome. That range is why the word carries such different connotations in different sentences. Several jurisdictions have introduced general anti-avoidance rules allowing authorities to disregard arrangements whose main purpose was obtaining a tax advantage, which narrows the space between the two categories without eliminating it.

Enforcement has moved substantially since 2008 and the direction is consistent. Automatic exchange of financial account information between tax authorities, adopted by over a hundred jurisdictions, removed most of the value of bank secrecy for individuals by making accounts visible to home authorities. Registers of beneficial ownership have been introduced in many jurisdictions, with public access in some and restricted access in others. A minimum corporate tax rate agreed internationally in 2021 aims to remove the benefit of shifting profit to very low tax jurisdictions by allowing other countries to collect the difference. Large leaks of documents have driven much of this politically. The effect has been real and partial, and the structures have adapted rather than disappeared.

The label covers low taxation, secrecy about ownership, accommodating company law and light regulation, which are separate products and rarely all present. Profit is moved by charging for intellectual property, by lending within a group and by setting prices between related companies. Automatic exchange of account information and a minimum corporate rate agreed in 2021 have changed the position substantially.