There are several types of visas for immigration, including work visas, student visas, tourist visas, family-sponsored visas, and investor visas. Each type has its own eligibility requirements, such as job offers, enrollment in an educational institution, or proof of financial support for investment or family reunification.

To become a permanent resident, you typically need to meet eligibility criteria like work experience, education, language proficiency, and financial stability. Depending on the country, you may also need a clean criminal record, pass health checks, and submit proof of funds to support yourself and your family.

A visa is a temporary authorization allowing entry or stay in a country for a specific purpose, like work or study. Permanent residency, on the other hand, grants long-term or indefinite stay, allowing individuals to live and work in the country without time limits, though some restrictions may apply.