How long can US citizens live in the Cayman Islands?

US citizens can enter the Cayman Islands without a visa and typically receive 30 days on arrival, extendable up to a total of 6 months in any 12-month period at the discretion of immigration officers. Beyond that, you need a permit. Options include a work permit (employer-sponsored, typically one to seven years), a Residency Certificate for Persons of Independent Means (requires a US$1.2m property purchase plus income proof, renewable for 25 years), or the longer-term Certificate of Permanent Residence (granted after eight years of legal residency and conferring the permanent right to live and work). Owning property without a permit gives no residency rights; it just lets you visit your own home within the standard tourist window. For the full picture, see our Cayman Islands cost of living page.