What is the required paperwork for the issuance of the different permits?

Regular resident permit:

• Valid residence visa
  
• Passport
  
• Proof of sufficient financial resources
  
• Proof of adequate accommodation
  
• Permission to check Portuguese criminal records
  
• Document proving the situation with the tax authorities and enrolment in social security
  
• Health insurance (in some cases)
  
• Might need additional materials for specific resident permit purpose

Golden visa:

• Passport
  
• Health insurance
  
• Criminal records
  
• Affidavit of the applicant undertaking to comply with the minimum quantitative requirements for a minimum period of 5 years
  
• Proof of absence of debts to the Portuguese tax authorities and social security
  
• Receipt of the payment of the application fees
  
• Proof of investment
  
• Evidence of family relationship