Costa Rican residency grants foreign nationals the legal right to live in Costa Rica. If you plan to permanently relocate to Costa Rica, you should become a legal resident.
http://www.costarica.com/retirement/rel … igibility/
Temporary Residency
Temporary residency allows foreigners the right to live in Costa Rica for a set period of time, usually one to five years. The most common types of temporary residency are Rentista (Annuity Holder), Pensionado (Retiree), and Inversionista (Investor). As of March 2010, foreign spouses of Costa Ricans must apply for temporary residency.
Temporary residents are permitted to live in Costa Rica, own a business, and collect income from a business; they may not work in their own business or as an employee. As a temporary resident, you are subject to certain annual residency requirements, and may have to exchange a required amount of dollars each month. See more on Residency Eligibility.
Permanent Residency
There are two ways to obtain permanent residency: through first-degree relation to a Costa Rican or by holding temporary residency for a period of three years. Permanent residency must be renewed every year, but does not expire. Permanent residents may legally work in Costa Rica.
A first-degree relationship includes parents and children (under age 25) of Costa Rican citizens, minor siblings of Costa Rican citizens, and parents or siblings of disabled Costa Rican citizens. As of March 2010, Immigration no longer considers marriage a first-degree relationship status; spouses of Costa Rican citizens must file for temporary residency.
If you have held temporary residency Rentista (Annuity Holder), Pensionado (Retiree), Inversionista (Investor), or Spousal for more than three years, you are eligible to change your residency status to permanent resident. This request will be subject to a $200 fee. See more on Residency Eligibility.
Citizenship
Some residents choose to cement their link to Costa Rica by applying for citizenship through naturalization. You are eligible for naturalization after two years of marriage to a Costa Rican or seven years of legal residency.
If you plan to permanently relocate to Costa Rica, you should also plan to become a legal resident. There are several paths to legal residency, which are outlined below. We recommend that you consult a lawyer before beginning the process since Costa Rican residency requires a lot of paperwork and knowledge of Spanish legalese.
Permanent Residency
This is the most flexible form of Costa Rican residency.
Application Requirements: First-degree relationship to a Costa Rican citizen.
Parents of minor Costa Rican citizens
Children of Costa Rican citizens: May only apply through age 25
Parents or sibling caretakers of disabled Costa Rican citizens
Minor siblings of Costa Rican citizens
Additionally, expats who have had legal temporary residency (see below) for at least three years may apply for permanent residency.
Note: As of March 2010, spouses of Costa Rican citizens do not qualify for permanent residency. They must apply for temporary residency.
Currency Exchange Requirement: There are no monthly currency exchange requirements.
Caja (Public Health Insurance) Requirement: Permanent residents are required to affiliate with the public health system (CCSS). This may be through your employer or as a voluntary member or an independent worker.
Dependents: Costa Rican permanent residents may claim spouses and first-degree family members (for example, minor children).
Work Status: You are legal to work in Costa Rica. You may also own a company and receive income.
Minimum Residency Requirement: As a permanent resident, you must visit Costa Rica at least once per year for a minimum of 72 hours.
Length of Validity: Permanent residents are required to renew their residency every year.