Tier 2 replaced the old Work Permit scheme in November 2008, but Work Permit holders are allowed to switch to a Tier 2 visa in order to extend their residency. Skilled workers who are citizens of non-EU countries are required to obtain a Tier 2 visa in order to move to the UK. This type of visa also requires a minimum of 50 eligibility points.

There are four types of Tier 2 visa:
General visas allow foreign professionals to move to the country if a UK employer sponsors them. Overseas workers who move to the UK with a Tier 2 visa are usually in great demand and it’s skill shortages in their specific areas of expertise that generally necessitates the approval of their visa.

Intra Company Transfers are designed for foreign nationals who have to move to the UK due to employer-mandated job relocation. For General and Intra Company Transfer visas, an S/NVQ level 3 or above is required, as specified in the relevant code of practice.

Sports People visas are for professional athletes and coaches whose employment is deemed a crucial factor in the development of their sport.

Ministers of Religion, as its name implies, is a type of work visa intended for preachers or ministers of religion, missionaries and other members of church polity.

The Tier 2 visa does not grant temporary residency, but it can lead to Indefinite Leave to Remain (ILR), popularly known as permanent UK residency.