Citizenship & Residency
Guides & Technical Briefings
In-depth guidance on citizenship and residency by investment — covering programme comparisons, application process, tax implications, legal requirements, and UK expat considerations.
Naturalisation & Citizenship by Descent
Residence-based naturalisation, Irish, Italian and Polish descent claims, good character and revocation.
Citizenship by Descent: Sourcing Documents, Archives and Apostilles
The success or failure of a citizenship by descent application often turns on the quality of documentary evidence — this guide explains how to trace and obtain civil records, navigate national archives, and authenticate documents for use abroad.
Read guide →Citizenship by Descent: Tracing Your European Heritage
A guide to the main European citizenship-by-descent routes — covering Ireland, Italy, Poland, Greece, Portugal, and others — and how to determine whether you may have a qualifying claim.
Read guide →EU Long-Term Resident Status and the Path to European Citizenship
A guide to EU Long-Term Resident status under Directive 2003/109/EC: how to qualify, what rights it confers, how to use it to move between EU member states, and how it compares to full citizenship pathways by country.
Read guide →From Golden Visa to Citizenship: Portugal, Greece, Spain, and Malta Pathways Compared
How to convert golden visa residency into full citizenship — Portugal's pathway (now 10 years for most non-EU applicants under the 2026 Nationality Law), Greece's 7-year route, Spain's 10-year process (golden visa route now closed), and Malta's MEIN 12–36 month approach — covering minimum stay requirements, language tests, renunciation requirements, and the practical reality of naturalisation discretion in each jurisdiction.
Read guide →Good Character Requirements in Citizenship Applications: A Detailed Guide
What 'good character' means in citizenship applications: the UK's approach, Australia's character test, Canadian criminality inadmissibility, common grounds for refusal, rehabilitation periods, spent convictions, and disclosure obligations.
Read guide →ILR and British Citizenship: The Long Residence Route Explained
For non-British nationals who have built their lives in the UK, Indefinite Leave to Remain and subsequent British naturalisation is the structured path to permanent status — one of the world's most valuable citizenships.
Read guide →Irish Citizenship Through a Grandparent: The Foreign Births Register Explained
A detailed guide to claiming Irish citizenship through a grandparent born on the island of Ireland, including the Foreign Births Register process, documentary requirements, and timeline.
Read guide →Italian Citizenship by Descent (Jure Sanguinis) Explained
A comprehensive guide to claiming Italian citizenship by descent under the principle of jure sanguinis, covering eligibility rules, the 1948 rule, consular and judicial routes, and documentation requirements.
Read guide →Italian Citizenship by Descent: The Judicial Route via Brazilian and US Courts
With Italian consulate backlogs extending to a decade in some jurisdictions, a growing number of claimants are pursuing Italian citizenship via the judicial route — filing directly with Italian courts to have citizenship status recognised, bypassing the consular queue entirely.
Read guide →Pathways to Citizenship for Stateless Persons and Those at Risk of Statelessness
Stateless persons — those with no recognised citizenship in any country — face some of the most severe deprivations of legal status, yet pathways to citizenship exist through naturalisation, descent claims, and specific statelessness protection frameworks, including UNHCR-supported routes.
Read guide →Polish Citizenship by Descent and EU Rights
A guide to claiming Polish citizenship through ancestry, covering eligibility under the Act on Polish Citizenship, documentary requirements, and the EU rights that a confirmed claim delivers.
Read guide →Polish Citizenship by Descent: Navigating Communist-Era Records and Archive Gaps
Tracing Polish ancestry for a citizenship by descent claim is complicated by partition-era records in Russian and German, wartime destruction, and communist-period administrative disruption — this guide explains how to navigate the archives and what documentary alternatives exist.
Read guide →Protecting Against Statelessness: A Critical Guide for Investment Migration Applicants
How to avoid accidental statelessness during citizenship and renunciation planning — the cardinal rule of never renouncing before a new passport is confirmed in hand, which countries prohibit dual nationality, how to identify the risk, and the safeguards every investment migration applicant should put in place.
Read guide →The Irish Foreign Births Register: A Complete Guide for Second and Third Generation Claimants
The Foreign Births Register is the formal mechanism by which second and third generation Irish diaspora — those born outside Ireland to an Irish citizen parent or grandparent — register their Irish citizenship and obtain an Irish passport.
Read guide →UK Ancestry Visa to British Citizenship: The Complete Pathway
How Commonwealth citizens with a UK-born grandparent can use the UK Ancestry visa to live and work in Britain, progress to indefinite leave to remain, and ultimately naturalise as British citizens — a structured five-year pathway to one of the world's strongest passports.
Read guide →When Citizenship Can Be Revoked: Risks, Protections, and Safeguards
UK citizenship deprivation powers, Caribbean CBI revocation grounds, EU and US approaches, and how to structure your citizenship planning to minimise revocation risk for legitimate applicants.
Read guide →Tax & Financial Planning
Second-citizenship tax, domicile, exit planning and the European non-dom regimes.
Caribbean Citizenship for Tax Planning: What It Does and Doesn't Deliver
Caribbean citizenship by investment programmes are frequently marketed with a tax planning dimension. The reality is more nuanced: a Caribbean passport does not, by itself, create Caribbean tax residency or eliminate any existing tax obligation. This guide explains what Caribbean citizenship genuinely delivers for tax planning purposes, how it interacts with CRS, and the specific Grenada E-2 feature that provides a niche but valuable US access route.
Read guide →Changing Domicile for IHT Purposes: The Complete Planning Guide
From 6 April 2025 the UK abolished domicile as the connecting factor for inheritance tax and replaced it with a residence-based test: a 'long-term UK resident' (UK-resident for 10 of the last 20 tax years) is exposed to UK IHT on their worldwide estate. Domicile and the old 15-of-20 'deemed domicile' rule no longer determine IHT. This guide explains the rules that apply in 2026 and how the worldwide IHT 'tail' now works for those leaving the UK.
Read guide →Citizenship, Domicile and Inheritance Tax: How Nationality Shapes Your Estate Planning
Inheritance and estate tax exposure depends heavily on nationality, domicile, and residency — and these interact in ways that make cross-border estate planning one of the most technically demanding areas of international wealth management.
Read guide →Citizenship-Based Taxation: The US and Eritrea Compared
The United States and Eritrea are the only two countries that tax their citizens on worldwide income regardless of residency — but the two systems differ profoundly in rate, enforcement, and international response, with lessons for anyone planning around citizenship-based tax obligations.
Read guide →Crypto Wealth and Citizenship Planning: Source of Funds, Tax Residency, and CBI Applications
How cryptocurrency holdings affect CBI and residency applications — source of funds documentation, crypto-friendly jurisdictions, tax treatment before versus after residency change, converting crypto assets to meet investment thresholds, and the compliance landscape in 2026.
Read guide →Does Acquiring a Second Citizenship Change Your UK Domicile?
UK domicile is one of the most misunderstood concepts in international tax planning. Acquiring a second citizenship does not change your UK domicile. Changing domicile is a much more demanding legal and factual process involving genuine physical relocation and the clear intention to make a new country your permanent home. This guide explains the rules, the IHT consequences of UK domicile, and how CBI or RBI can — and cannot — feature in a domicile change strategy.
Read guide →Dual Citizenship and Tax: Separating Fact from Myth
The single most common misconception in citizenship planning is that acquiring a second passport reduces your UK tax. It does not. Understanding the real relationship between citizenship and taxation is essential before acting.
Read guide →European Second Residency for Tax Optimisation: Non-Dom Regimes Compared
Several European countries operate preferential tax regimes for new residents — offering flat taxes, foreign income exemptions, or reduced rates for a defined period. This guide compares the active European non-dom and special residency programmes in 2026, explains what they genuinely deliver (and what they require in terms of actual presence), and distinguishes between holding a golden visa and being tax-resident.
Read guide →Talk to a citizenship specialist
Our advisers can identify the right programme for your goals and manage the full application process — from eligibility check to passport in hand.