Offshore & International Tax Glossary

The Anti-Tax Avoidance Directive is a European Union directive (first enacted in 2016, amended in 2019 as ATAD 2) requiring EU member states to implement minimum standards for anti-avoidance measures — including interest limitation rules, exit taxation, a general anti-abuse rule (GAAR), controlled foreign company (CFC) rules, and anti-hybrid mismatch rules. ATAD harmonised base erosion protections across the EU following the OECD’s BEPS project.

Base Erosion and Profit Shifting (BEPS) refers to tax planning strategies — and the OECD/G20 project to counter them — that exploit gaps in international tax rules to shift profits to low-tax jurisdictions. The BEPS Action Plan (15 actions, published 2013–2015) has driven sweeping changes to international tax: country-by-country reporting, transfer pricing reforms, changes to permanent establishment rules, the Multilateral Instrument (MLI), and the Pillar Two global minimum corporate tax of 15%. See also CRS and FATCA.

The British Virgin Islands is a British Overseas Territory and the world’s leading offshore company jurisdiction. The BVI Business Company (BC) — formed under the BVI Business Companies Act 2004 — offers limited liability, no corporate tax, no capital gains tax, no public register of shareholders or directors (under current rules), and low formation costs of $1,500–$3,000. Economic substance rules apply from 2019 for relevant activities. Over 400,000 active BVI companies are registered globally. See our BVI jurisdiction page.

A British Overseas Territory and premier jurisdiction for investment funds, capital markets structures, and institutional SPVs. The Cayman Exempted Company is the standard vehicle for hedge funds, private equity, and structured finance. Cayman is regulated by CIMA (Cayman Islands Monetary Authority) and has enacted comprehensive economic substance legislation (2019). No direct taxation applies to Cayman entities or individuals. Cayman is a signatory to CRS and has a strong network of bilateral tax information exchange agreements. See our Cayman Islands jurisdiction guide.

Citizenship by Investment is a sovereign legal framework allowing foreign nationals to acquire citizenship and a passport in exchange for a qualifying economic contribution — typically a real estate investment, government fund subscription, or non-refundable donation. Active programmes include St Kitts & Nevis (from $125,000), Dominica (from $100,000), Vanuatu (from ~$130,000), and Grenada (from $150,000). See our citizenship by investment service.

Controlled Foreign Company rules are domestic tax provisions that attribute the income of a foreign subsidiary to the parent company or individual shareholders in the home country, preventing deferral of tax through offshore entities. The UK’s CFC rules (in Part 9A TIOPA 2010) apply where a UK resident company controls a foreign company whose profits include income that has been artificially diverted from the UK. Similar rules exist in the US (Subpart F, GILTI), Germany, France, and most OECD countries. See also Subpart F.

The Common Reporting Standard is the OECD framework for the automatic exchange of financial account information between tax authorities. Over 110 countries participate. Financial institutions collect and report account holder information — name, address, TIN, account balance and income — to their domestic tax authority annually, which forwards it to the account holder’s country of tax residence. CRS applies to individuals and entities, including offshore companies. It makes undisclosed offshore accounts functionally non-viable. See also FATCA.

De facto management refers to the actual exercise of management and control over a company, as distinct from its formal legal seat. Many countries use de facto management — or “place of effective management” (POEM) — as a basis for asserting corporate tax residence. If a company incorporated in the BVI is in reality managed and controlled from the UK (i.e. UK directors make all decisions in the UK), HMRC may treat it as UK tax resident under the central management and control test. See also Place of Effective Management.

A discretionary trust is a trust in which the trustee has full discretion to determine how, when, and to whom income and capital are distributed among a defined class of beneficiaries. No beneficiary holds a fixed, vested interest. This structure is central to asset protection (no attachable beneficial interest) and tax planning (the trustee controls the timing and nature of distributions). Most offshore asset protection trusts — including Nevis and Cook Islands trusts — are discretionary in form.

The Dubai International Financial Centre is an onshore financial free zone in Dubai established by UAE Federal Decree in 2004. DIFC has its own civil and commercial laws (based on English common law), an independent court system (DIFC Courts), its own financial regulator (DFSA), and operates as a zero-tax zone for 50 years. DIFC is home to global banks, law firms, asset managers, and family offices. It offers a structurally distinct environment from mainland UAE entities.

The Dubai Multi Commodities Centre is the world’s largest free zone by company count, located in Jumeirah Lakes Towers, Dubai. DMCC offers 100% foreign ownership, 0% corporate and income tax (for eligible free zone entities), repatriation of all profits, and a well-established company formation and visa framework. It is particularly popular for trading, commodities, technology, and financial services companies seeking a UAE presence. DMCC companies must observe the UAE corporate tax rules introduced in 2023.

Economic substance rules require companies in certain offshore jurisdictions to demonstrate genuine operational activity in that jurisdiction when earning income from “relevant activities” (banking, insurance, fund management, IP, shipping, holding, headquarters activity). Following OECD and EU pressure, substance legislation was enacted in the BVI, Cayman Islands, Bahamas, Bermuda, Guernsey, Jersey, Isle of Man, and others from 2019. Pure equity holding companies qualify for a reduced test. Non-compliance results in financial penalties and potential blacklisting.

An Electronic Money Institution is a regulated entity licensed to issue electronic money and provide payment services. Unlike a bank, an EMI does not offer deposit protection or lending. EMIs (such as Wise, Airwallex, and Currenxie) provide multi-currency IBANs, FX services, and payment processing at lower cost and with faster onboarding than traditional banks. They are widely used by offshore companies and internationally mobile entrepreneurs as a supplement to — or replacement for — traditional banking. See also PSP Licence.

The Foreign Account Tax Compliance Act (FATCA) is a US federal law (enacted 2010) requiring foreign financial institutions to report accounts held by US persons to the IRS, or face 30% withholding on US-source income. FATCA operates through Intergovernmental Agreements (IGAs) signed with 100+ countries. It requires US persons to disclose foreign accounts and report them on FBAR (FinCEN 114) and Form 8938. FATCA is the US precursor to — and operates in parallel with — the OECD’s CRS.

The Financial Action Task Force is an intergovernmental body established in 1989 to set standards for anti-money laundering (AML), counter-terrorist financing (CFT), and counter-proliferation financing. FATF publishes the 40 Recommendations — the global AML/CFT standard — and conducts mutual evaluations of member countries. FATF’s “Grey List” (Jurisdictions Under Increased Monitoring) and “Black List” (High-Risk Jurisdictions) directly affect correspondent banking, financial access, and the reputational standing of offshore jurisdictions.

A fixed trust (also called a bare trust or fixed interest trust) is a trust in which the beneficiaries’ entitlements are predetermined and fixed in the trust deed — each beneficiary has a defined, vested share of income and/or capital. Unlike a discretionary trust, the trustee has no discretion to alter distributions. Fixed trusts are simpler from a tax perspective (each beneficiary is taxed on their fixed share) but offer less asset protection flexibility.

A free zone (or free trade zone) is a designated geographic area with a distinct regulatory, tax, and commercial framework designed to attract foreign investment. In the UAE, free zones (DIFC, DMCC, ADGM, RAKEZ, and 40+ others) offer 100% foreign ownership, 0% tax for qualifying activity, full profit repatriation, and streamlined visa issuance. Free zone companies cannot directly trade on the UAE mainland without a local agent or mainland licence. The UAE corporate tax rules (effective 2023) introduced specific provisions for free zone qualifying income.

A General Anti-Avoidance Rule (GAAR) is a statutory provision allowing tax authorities to deny tax advantages from arrangements that are abusive, artificial, or lack genuine commercial purpose. The UK GAAR (Finance Act 2013) applies to arrangements that are abusive in the context of relevant tax provisions. Most developed countries have some form of GAAR or general anti-avoidance principle. HPT Group designs structures that are commercially purposive, disclosed, and GAAR-robust. See also BEPS.

Global Intangible Low-Taxed Income (GILTI) is a US tax provision introduced by the Tax Cuts and Jobs Act (2017) that applies a minimum tax on the income of US persons from their controlled foreign corporations (CFCs). GILTI is calculated as a deemed return on the CFC’s foreign tangible assets; income above that threshold is subject to US tax at a reduced rate (10.5%–21%). GILTI means US owners of offshore companies cannot simply shelter income offshore — it will be taxed in the US annually. See also CFC Rules.

A Golden Visa is a residency-by-investment programme granting long-term residency rights to foreign nationals who make a qualifying investment (typically real estate, funds, or business investment) in a country. Examples include the UAE Golden Visa (10-year residency for investments from AED 2M+), Portugal’s former programme (now restricted), and Greece’s programme (from €250,000 real estate). A Golden Visa confers residency, not citizenship — though it may lead to citizenship after sufficient years of legal residence.

A Certificate of Good Standing (also called a Certificate of Incumbency in some jurisdictions) is an official document issued by a company’s registered agent or the relevant government registry confirming that a company is validly incorporated, up to date with its annual fees and filings, and has not been struck off or dissolved. It is a standard KYC document required for bank account opening, legal transactions, and contract execution. Banks typically require a certificate dated within 3–6 months.

A holding company is a company whose primary purpose is to own shares in subsidiary operating companies, rather than conducting direct commercial activity. Offshore holding companies are used to centralise ownership, facilitate tax-efficient dividend flows (via participation exemptions), protect assets from operational liability, and provide a neutral platform for multi-jurisdictional group structures. Common holding jurisdictions include the Netherlands, Luxembourg, Singapore, Cayman, and BVI. See also Participation Exemption.

An International Business Company is a generic term for an offshore company formed under an IBC Act (originally pioneered by the British Virgin Islands in 1984). IBCs are designed for non-resident foreign business, offering privacy, tax exemption on offshore income, and minimal compliance requirements. The term “IBC” is less commonly used now — the BVI replaced the IBC Act with the Business Companies Act 2004, and most jurisdictions use their own equivalent legislation. Seychelles, Belize, and Panama still commonly use the term.

The Incentivo Fiscal à Investigação Científica e Inovação (IFICI) is Portugal’s replacement for the Non-Habitual Resident (NHR) regime, enacted for new applicants from January 2024. IFICI offers a 20% flat income tax rate for qualifying individuals — primarily researchers, technology workers, and certain other categories — who become Portuguese tax resident for the first time (or after a 5-year absence). It retains some of the tax advantages of NHR but with a narrower applicant base. See also NHR.

An intermediate holding company (IHC) sits between a parent entity and operating subsidiaries in a group structure. IHCs are used to access double tax treaty networks, participation exemptions, or IP box regimes; to segregate liability between business units; or to facilitate efficient dividend repatriation. Common IHC jurisdictions include the Netherlands (deelnemingsvrijstelling), Luxembourg, Singapore, and Cyprus. The choice of jurisdiction depends on the group’s treaty network needs and the nature of the underlying income.

An IP Box (also called a Patent Box or Innovation Box) regime provides a reduced corporate tax rate on income derived from qualifying intellectual property — typically patents, software, and certain other IP. The regime aims to incentivise IP development and retention within a jurisdiction. UK IP Box: 10%. Netherlands Innovation Box: 9%. Luxembourg IP Box: 6.8% effective. Ireland: 6.25%. IP box regimes must now comply with the OECD’s BEPS Action 5 nexus approach, requiring genuine R&D activity within the jurisdiction.

Land and Buildings Transaction Tax (LBTT) is the Scottish equivalent of Stamp Duty Land Tax (SDLT), applying to the purchase of residential and commercial property in Scotland. LBTT applies at progressive rates: residential property is taxed from 2% above £145,000 (main residence) with an additional dwelling supplement of 6% on second properties. LBTT is administered by Revenue Scotland. It is relevant for clients acquiring Scottish property within an offshore or corporate structure.

A Limited Liability Company (LLC) is a hybrid legal entity combining corporate limited liability with partnership-style pass-through taxation (in US domestic law). US LLCs with multiple members are by default treated as partnerships for US federal tax — income passes through to members and is taxed at their individual rates. Single-member LLCs are disregarded for US tax. Offshore LLCs (available in Nevis, Delaware, and other jurisdictions) are used in international structures for their tax flexibility and charging order protection. Treatment varies significantly by jurisdiction.

A Memorandum of Association (M&A) is one of the core constitutional documents of a company — alongside the Articles of Association. It sets out the company’s name, registered address, objects (or states the company has unrestricted objects), and share capital. In many offshore jurisdictions (including the BVI), the M&A and Articles are combined into a single document (the Memorandum and Articles of Association). Banks require certified copies of the M&A as part of the KYC process for account opening.

Markets in Crypto-Assets Regulation (MiCA) is the EU’s comprehensive regulatory framework for crypto-asset service providers (CASPs) and stablecoin issuers, which entered full effect in December 2024. MiCA creates a passportable licence across all 27 EU member states for exchanges, custodians, advisors, and portfolio managers dealing in crypto-assets. It imposes capital requirements, governance standards, and disclosure obligations comparable to MiFID II. Common MiCA licensing jurisdictions include Malta, Lithuania, Ireland, and Luxembourg.

A Mutual Legal Assistance Treaty (MLAT) is a bilateral agreement between two countries providing a formal framework for cooperation in criminal investigations and prosecutions — including sharing of evidence, bank records, and testimony. MLATs are the primary mechanism by which law enforcement agencies in one jurisdiction can compel disclosure of financial information held offshore. Offshore centres with strong privacy laws can still be required to disclose information pursuant to a validly issued MLAT request.

A Nevis trust is formed under the Nevis International Exempt Trust Ordinance and is a widely used offshore asset protection vehicle. Key features include: a short 2-year statute of limitations on fraudulent transfer claims; a high burden of proof on creditors (beyond reasonable doubt); no recognition of foreign judgments without fresh Nevis proceedings; and the ability to include a spendthrift clause. Nevis trusts are popular for US and Caribbean-facing structures; the Cook Islands trust is generally preferred where maximum creditor protection is paramount.

A nominee director is an individual or corporate entity that appears on a company’s public register of directors, but acts at the direction of the beneficial owner under a private nominee agreement. Nominee directors are used to maintain privacy on public registers. However, FATF standards and CRS/FATCA require financial institutions to look through nominees to ultimate beneficial owners (UBOs). Nominee arrangements must be disclosed to banks during KYC. HPT Group advises on nominee structures and their compliance implications.

“Non-dom” refers to a UK resident who is not domiciled in the UK for tax purposes. Historically, non-doms could elect for the remittance basis of taxation — paying UK tax only on income and gains remitted to the UK, not on worldwide income and gains. The non-dom regime was substantially reformed from April 2025: the remittance basis has been abolished and replaced with a 4-year foreign income and gains (FIG) exemption for new UK residents. See also Remittance Basis.

Portugal’s Non-Habitual Resident (NHR) regime offered qualifying foreign-sourced income at 0% or certain domestic income at a 20% flat rate for the first 10 years of Portuguese tax residence. The NHR regime was closed to new applicants from 1 January 2024 and replaced by IFICI for most qualifying categories. Existing NHR holders retain their status. Portugal remains an attractive residency jurisdiction for EU access, lifestyle, and NHR/IFICI tax planning. See also IFICI.

The OECD Model Tax Convention on Income and on Capital is the template on which most bilateral double tax treaties are based. It sets standard rules for allocating taxing rights between source and residence countries for income types including dividends (Article 10), interest (Article 11), royalties (Article 12), capital gains (Article 13), employment income (Article 15), and directors’ fees (Article 16). The UN Model Convention is an alternative template used in treaties with developing countries and allocates more taxing rights to source countries.

An offshore trust is a trust established under the law of a foreign jurisdiction — commonly the Cook Islands, Nevis, BVI, Cayman Islands, Jersey, Isle of Man, or Mauritius. The settlor transfers assets to a trustee in that jurisdiction, to be held for beneficiaries. Offshore trusts are used for asset protection, succession planning, estate planning, and occasionally tax deferral. They are lawful and widely used — but require proper tax disclosure in the settlor’s home country. See our trusts and asset protection service.

A participation exemption is a tax provision that exempts dividends received from a subsidiary company (and/or capital gains on the disposal of subsidiary shares) from taxation in the parent company’s jurisdiction. It exists to prevent economic double taxation in group structures. Key examples: Netherlands (deelnemingsvrijstelling, 5%+ stake), Luxembourg (SOPARFI, 10%+ stake), Singapore, Cyprus, and the UAE (for qualifying dividends). The UK has a wide dividend exemption and substantial shareholding exemption (SSE) for qualifying holdings.

A Permanent Establishment (PE) is a fixed place of business (or, under certain conditions, a dependent agent) through which a foreign company is deemed to carry on business in a country — triggering a corporate tax obligation there. PE is defined in Article 5 of the OECD Model Convention and most bilateral tax treaties. Directors managing an offshore company from a country they reside in, or employees habitually concluding contracts on behalf of the company, can inadvertently create a PE. PE risk is a core consideration in every HPT Group structure design.

Place of Effective Management (POEM) is the location where key management and commercial decisions necessary for conducting the business of an entity are, in substance, made. Many countries use POEM as a basis for corporate tax residence — if the POEM of a BVI or Cayman company is in the UK or Germany (because the controlling director makes all decisions from there), those countries may assert the company is domestically tax resident. POEM analysis is critical in any offshore structure involving resident directors.

A protector is a person or entity appointed under a trust deed who holds specific supervisory powers — typically the power to remove and replace trustees, consent to certain trustee actions (investment, distributions), and sometimes amend trust terms. The protector role provides a settlor or family with oversight and control mechanisms without undermining the trust’s legal structure (which requires genuine trustee independence). Protectors are commonly used in offshore discretionary trusts and family office structures.

A Payment Service Provider (PSP) licence authorises a company to provide payment services — including account issuance, money transfers, payment initiation, and card acquiring — under applicable financial regulation. In the EU/EEA, PSP licences are issued under the Payment Services Directive (PSD2). In the UK, under the Payment Services Regulations 2017. Common licensing jurisdictions include Lithuania, Ireland, Malta, and Gibraltar (for crypto-related payments). HPT Group advises on PSP and EMI licensing as part of our fintech licensing service.

A purpose trust is a trust established for a defined purpose rather than identifiable beneficiaries. Purpose trusts are used to hold orphaned entities (e.g. the shares of a private trust company), facilitate securitisation structures, or serve charitable or quasi-charitable ends. They are permitted in the BVI (under the Special Trusts Act, VISTA), Cayman (STAR trusts), Mauritius, and Jersey. Purpose trusts require an enforcer to ensure the trustee carries out the trust’s purpose in the absence of beneficiaries.

A registered agent (or resident agent) is a locally licensed entity appointed to maintain a company’s legal presence in its jurisdiction of incorporation. They hold the registered office address, receive official government and legal correspondence, maintain the statutory register, and ensure annual compliance filings. All offshore jurisdictions legally require a registered agent. HPT Group works with established registered agent networks across the BVI, Cayman, Seychelles, Gibraltar, Malta, and other jurisdictions.

The remittance basis of taxation was a long-standing UK tax privilege for non-domiciled UK residents (see Non-Dom) — taxing only foreign income and gains that were remitted (brought into) the UK, leaving unremitted offshore income outside the UK tax net. The remittance basis was abolished from 6 April 2025 and replaced with a 4-year Foreign Income and Gains (FIG) exemption for new UK arrivals, after which worldwide taxation applies. Existing remittance basis users had transitional provisions including a Temporary Repatriation Facility (TRF).

The Securities and Investment Business Act (SIBA) is the primary legislation governing securities and investment business in the British Virgin Islands. SIBA regulates investment managers, investment advisers, broker-dealers, mutual funds, and private investment funds. Funds and investment management businesses operating from the BVI must be either licensed under SIBA or qualify for an available exemption. The BVI Financial Services Commission (FSC) administers SIBA licensing.

A settlor (or grantor in US terminology) is the individual or entity who establishes a trust by transferring assets to a trustee, typically subject to terms set out in a trust deed. The settlor defines the beneficiaries, the trust’s purpose, and the trustee’s powers. In an asset protection trust, the settlor typically has no retained right to direct distributions (to avoid the trust being treated as a sham or revocable at the settlor’s direction). Tax treatment of settlor-controlled trusts varies significantly by jurisdiction.

The Statutory Residence Test (SRT) is the UK’s legal framework for determining whether an individual is UK tax resident in a given tax year, introduced by the Finance Act 2013. The SRT has three components: automatic overseas tests (which produce non-residency if met), automatic UK tests (which produce residency if met), and a sufficient ties test (a matrix of UK connections — accommodation, work, family, 90-day tie, country tie — that determines residency at different day-count thresholds). See our tax residency planning service.

Substance requirements (also called economic substance requirements) are rules requiring companies to have genuine operational activities in their jurisdiction of incorporation — adequate local employees, physical office space, local management decisions, and proportionate expenditure. They apply where a company earns income from relevant activities (banking, insurance, fund management, shipping, IP, holding company activity). Failure to meet substance requirements in BVI, Cayman, and other jurisdictions results in financial penalties and reporting to foreign tax authorities.

Subpart F refers to Sections 951–965 of the US Internal Revenue Code, which require US shareholders (owning 10%+ by vote or value) in a Controlled Foreign Corporation (CFC) to include certain types of income — called “Subpart F income”, including passive income, insurance income, and certain sales and services income — in their US taxable income in the year it is earned, regardless of whether it is distributed. Subpart F was significantly expanded by the 2017 Tax Cuts and Jobs Act, which also introduced GILTI.

A Tax Residency Certificate (TRC) is an official document issued by a country’s tax authority confirming that an individual or company is a tax resident in that jurisdiction for a specified period. TRCs are required to access double tax treaty benefits — such as reduced withholding tax rates on dividends, interest, and royalties — and to demonstrate bona fide residency to foreign authorities. UAE TRCs are issued by the Federal Tax Authority (FTA) and are increasingly required for CRS purposes. UK certificates of residence are issued by HMRC.

Transfer pricing refers to the prices charged between related parties (companies within the same corporate group) for goods, services, loans, and intellectual property. Tax authorities require that inter-group transactions be conducted at arm’s length — i.e. at the price that would be agreed between independent parties. BEPS Action 8–10 significantly strengthened transfer pricing rules. Failure to apply arm’s length pricing can result in tax authority adjustments, double taxation, and penalties. Transfer pricing documentation is required in most OECD countries above a threshold.

A trust deed is the primary constitutional document of a trust, executed between the settlor and trustee, setting out: the identity of the settlor, trustee, protector, and beneficiaries (or purpose); the assets settled; the trustee’s powers and investment mandate; distribution provisions; the governing law; and the trust’s perpetuity period. The trust deed is a private document (typically not registered or publicly disclosed). Alongside the letter of wishes, it is the governing instrument of the trust structure.

Ultra-High-Net-Worth Individual (UHNWI) refers to an individual with investable assets (excluding primary residence) typically in excess of $30 million. The term distinguishes this cohort from HNWI (High-Net-Worth Individual, typically $1M–$30M investable assets). UHNWIs typically require bespoke wealth structuring — including offshore holding companies, trusts, family office infrastructure, second passports, and tax residency planning — rather than standard retail financial products.

A Virtual Asset Service Provider (VASP) is any entity that conducts one or more of the following as a business: exchange between virtual assets and fiat currencies; exchange between virtual assets; transfer of virtual assets; safekeeping and administration of virtual assets; participation in and provision of financial services related to an issuer’s offer or sale of virtual assets. VASPs are subject to FATF’s Recommendation 15, requiring them to implement AML/CFT controls. In the EU, VASPs are now regulated under MiCA as CASPs.

A VISTA trust (Virgin Islands Special Trusts Act trust) is a BVI-specific form of trust designed to hold shares in BVI companies without the trustee being subject to the usual duties to intervene in the management of the underlying company. The VISTA regime (enacted 2004, amended 2013) separates trust administration from company management — the trustee holds shares passively, and company management is handled by the directors. VISTA trusts are widely used in succession and family office structures where business continuity is essential.

Wealth structuring is the holistic process of organising an individual’s or family’s financial, legal, and tax affairs across jurisdictions to achieve their objectives — which may include tax efficiency, asset protection, succession planning, confidentiality, and flexibility. A complete wealth structure typically involves an offshore holding company, a discretionary trust, a residency strategy, appropriate banking, and a second passport or Golden Visa. HPT Group specialises in integrated wealth structuring across 65+ jurisdictions. See our services and apply to begin.