Permanent residency is a person's legal resident status in a country or territory of which such person is not a citizen but where they have the right to reside on a permanent basis. This is usually for a permanent period; a person with such legal status is known as a permanent resident. In the United States, such a person is referred to as a green card holder but more formally as a Lawful Permanent Resident (LPR).

In the Canada one can achieve it through Express Entry Program. In Australia it offers in way of Nominated Subclass190 & Permanent residency itself is distinct from right of abode, which waives immigration control for such persons. Persons having permanent residency still require immigration control if they do not have right of abode. However, a right of abode automatically grants people permanent residency. This status also gives work permit in most cases. In many Western countries, the status of permanent resident confers a right of abode upon the holder despite not being a citizen of the particular country.

A "golden visa" is a permanent residency visa issued to individuals who invest, often through the purchase of property, a certain sum of money into the issuing country. Dating back to the 1980s, golden visas became much more popular and available in the 21st century. Golden visas require investments of anywhere from $100,000 in Dominica up to £2,000,000 in the UK. The most common method for obtaining a golden visa is through the purchase of real estate with a minimum value. Some countries such as Cyprus and Malta also offer "golden passports" (citizenship) to individuals if they invest a certain sum.