Citizenship by Investment (CBI) programs offer a pathway to acquiring citizenship in a foreign country in exchange for a substantial financial contribution. The United Kingdom, however, does *not* offer a direct citizenship by investment program. This is a crucial distinction. There is no legal mechanism by which an individual can simply invest a certain sum and automatically receive British citizenship. While a direct CBI program doesn’t exist, the UK offers a pathway to citizenship through *investment leading to residency*, which can then lead to citizenship after a qualifying period. The most common route previously was the Tier 1 (Investor) visa. This visa required a significant investment in the UK economy, typically £2 million, £5 million, or £10 million, with varying timelines for Indefinite Leave to Remain (ILR), a prerequisite for citizenship. However, the Tier 1 (Investor) visa route was closed to new applicants in February 2022 due to security concerns and a lack of demonstrable economic benefit for the UK. The government cited issues of illicit finance and a need to reform the immigration system. Currently, there isn’t a direct replacement for the Tier 1 (Investor) visa specifically targeting high-net-worth individuals seeking citizenship through investment. Individuals looking to reside in the UK through investment may need to explore alternative visa routes, such as the Innovator Founder visa, which requires establishing a new business in the UK that is innovative, viable, and scalable. This route ultimately may lead to residency and, after meeting the residency requirements and passing the “Good Character” test, eventual citizenship. The process of obtaining UK citizenship after residency involves several key requirements: * **Residency Requirement:** Meeting the required period of continuous residence in the UK. This varies depending on the visa type and individual circumstances but generally requires living in the UK for a specified number of years before applying for ILR, and a further qualifying period before applying for citizenship. * **English Language Proficiency:** Demonstrating sufficient knowledge of the English language. * **Knowledge of Life in the UK:** Passing the Life in the UK test, which assesses knowledge of British history, culture, and values. * **Good Character Requirement:** Meeting the “good character” requirement, which involves demonstrating a clean criminal record and a history of respect for UK laws. * **Intention to Reside:** demonstrating an intention to continue making the UK your main home. It is vital to consult with qualified UK immigration lawyers for the most up-to-date information and personalized advice. UK immigration laws and policies are subject to change, and seeking professional guidance ensures compliance and maximizes the chances of a successful application. In summary, while the UK doesn’t offer a direct citizenship by investment program like some other countries, it offers routes to residency through investment or other means, which can then lead to citizenship after meeting specific residency, language, and character requirements. The previous Tier 1 (Investor) visa is no longer available, and alternative visa options should be explored.