Work, Live & Retire in Mauritius
Some factors to consider when evaluating investment opportunities in Mauritius include

Work Opportunities
Cost of Living

Healthcare
Quality of Life

Visa and Residency Requirements
Investor:
For OP renewal, the company should generate a minimum annual turnover of MUR 5 million as from the sixth year of registration.
Validity – 10 years renewable.
Occupation Permit – Option 2: An initial transfer of USD 100,000 should be made in the bank account of the company.
For OP renewal, the company should generate a minimum annual turnover of MUR 5 million as from the sixth year of registration.
Validity – 10 years renewable.
Permanent Residence Permit – Achieving an annual turnover of at least MUR 15 million for 5 consecutive years preceding the application for the Permanent Residence Permit application or achieving an aggregate turnover of MUR 75 million for any consecutive period of 5 years preceding the Permanent Residence Permit application.
Validity – 20 years.
Professional:
Occupation Permit Expert Pass – Basic minimum salary should be of at least MUR 250,000 monthly.
Permanent Residence Permit – Eligibility to apply for a 20 years PRP (renewable) upon receiving a monthly basic salary of at least MUR 400,000 for 5 consecutive years preceding the Permanent Residence Permit application.
Self-Employed:
Validity – 10 years renewable.
Permanent Residence Permit – Achieving an annual business income of at least MUR 3 million for 5 consecutive years, immediately preceding the Permanent Residency application.
Validity – 20 years.
Retired:
Possibility to apply for a 20 year Permanent Residence Permit after 5 consecutive years.
Right to Invest by Retired Non-Citizen +50 years
The holder of a residence permit as a retired non-citizen may invest in any business, provided that – (a) he is not employed in the business; and (b) he does not derive any salary or employment benefits from the business.
Note: Dependents of OP or RP Holder: Dependents of an OP or RP holder are eligible to apply for a residence permit. They include the spouse (including Common Law Partner of the opposite sex), parents and children (including stepchildren or lawfully adopted children) who are unmarried and not engage in any gainful activity.
(Source EDB)