Here are some popular visa types available for Spain

1. Schengen Visa:
   • Purpose: The Schengen visa is for short-stay visits (up to 90 days) within the Schengen area, which includes Spain.
   • Eligibility: Available for tourists, business travelers, and those attending conferences or events.
   • Process: Apply through the Spanish consulate or embassy in your home country
2. Long-Term Work Visa:
   • Purpose: If you plan to work in Spain for an extended period, this visa is essential.
   • Eligibility: Qualifying individuals seeking employment in Spain.
   • Process: Apply through the relevant authorities, providing necessary documentation
3. Student Visa:
   • Purpose: For students attending study courses lasting more than three months.
   • Eligibility: Students enrolled in Spanish universities or educational institutions.
4. Family Visa:
   • Purpose: Allows family members of Spanish residents to join them.
   • Eligibility: Sponsored by a family member (e.g., spouse, parent, child).
5. Au Pair Visa:
   • Purpose: For individuals participating in au pair programs.
   • Eligibility: Au pairs working with Spanish families.
6. Golden Visa:
   • Purpose: Long-term residence permit for investors.
   • Eligibility: Requires a significant investment in Spanish real estate or other qualifying assets.
7. Entrepreneur Visa:
   • Purpose: For entrepreneurs starting or investing in businesses in Spain.
   • Eligibility: Entrepreneurs with a viable business plan.
8. Non-Lucrative Residence Visa:
   • Purpose: Allows non-working individuals to reside in Spain.
   • Eligibility: Sufficient financial means to support themselves.

To apply for a visa to migrate or work in Spain, follow these steps:

1. Determine Your Eligibility:
   • Minimum Age: To work legally in Spain, you must be over 18 years old
2. Choose the Relevant Work Visa Type:
   • Spain offers various work visa types based on your circumstances:
     • Highly-Skilled Employees: Find a job listed as a “Shortage Occupation” (where there is a lack of suitable candidates within the EU). The employer requests a work visa from the Ministry of Labour, which can take up to 8 months to process.
     • Seasonal Workers: Similar process to highly-skilled workers, but seasonal workers must also demonstrate suitable accommodation, covered travel costs, and a commitment to return to their home country after the job ends.
     • Self-Employed and Freelancers: Apply for a work visa at a Spanish consulate or embassy. These visas are valid for one year and can be renewed if conditions are met. 
3. Gather Necessary Documents:
   • Depending on the visa type, you’ll need documents such as:
     • Proof of sufficient finances to support yourself.
     • Employment contract (for highly-skilled employees).
     • Accommodation arrangements (for seasonal workers).
     • Business plan (for self-employed/freelancers).
4. Apply at the Spanish Consulate or Embassy:
   • Visit the nearest Spanish consulate or embassy in your home country.
   • Submit your application along with the required documents.
5. Wait for Processing:
   • Processing times vary, so be patient while your application is reviewed.

Visa that allows you to work

1. Work Visa (Arriving with a Job Offer):
   • Purpose: Arrive in Spain already with a job offer.
   • Eligibility: You must secure a job before arriving in Spain.
   • Process:
     • Obtain a work permit or residence permit that allows you to work.
     • Arrive in Spain with your job offer in hand.
     • Your employer will assist with the necessary paperwork for your work authorization.
     • Once in Spain, you’ll need to register with Social Security to start working1.
2. Self-Employment Visa (Business Visa):
   • Purpose: Allows you to legally live and work in Spain as a self-employed individual (freelancer) or business owner.
   • Eligibility:
     • Set up your business in Spain.
     • Demonstrate relevant skills and experience.
   • Validity: Initially valid for one year (renewable for up to four years).
   • Process:
     • Apply for a self-employment work permit at a Spanish consulate or embassy.
     • Provide proof of sufficient finances to support yourself.
     • Showcase your business plan or freelance work2.
3. Other Work Visa Types:
   • Spain Employment Visa: For employees hired by a company, institution, or organization in Spain.
   • Spain AU Pair Visa: For au pairs working with Spanish families.
   • Spain Entrepreneur Visa: For entrepreneurs starting or investing in businesses.
   • Spain Working Holiday Visa: Allows young people to work while exploring Spain.
   • EU Blue Card: For highly skilled non-EU workers.
   • Spain Working Holiday Visa: Allows young people to work while exploring Spain3.

Visa that allows you to migrate

1. Student Visa:
   • Purpose: Ideal for students attending study courses lasting more than three months.
   • Eligibility: Students enrolled in Spanish universities or educational institutions.
   • Validity: Depends on the study program duration.
2. Business Visa:
   • Purpose: Allows you to work and live in Spain, particularly suitable for those wishing to relocate for work or start a business within the country.
   • Eligibility: Depends on the specific business context.
   • Validity: Ideal for the duration of employment.
3. Non-Lucrative Residency Visa (Retirement Visa):
   • Purpose: For non-working individuals who want to reside in Spain.
   • Eligibility: Must demonstrate sufficient financial means to support yourself.
   • Validity: Initially valid for one year (renewable for up to four years).
4. Work Permit as an Employee of a Spanish Company:
   • Purpose: Allows you to work legally in Spain.
   • Eligibility: Requires a job offer from a Spanish company.
   • Validity: Typically valid for the duration of your employment contract.
   • Process: Your employer will assist with the necessary paperwork
5. Golden Visa (Investor Visa):
   • Purpose: Long-term residence permit for investors.
   • Eligibility: Requires a significant investment in Spanish real estate or other qualifying assets.
6. Family Member of an EU Citizen Visa:
   • Purpose: Allows family members of EU citizens to join them in Spain.
   • Eligibility: Sponsored by an EU citizen family member.
   • Validity: Typically valid for five years.