Immigration lawyers can help obtain residence permits, permanent residency, and citizenship in Spain.
Residence permits, permanent residency, and citizenship in Spain without stress or overpayment.
We have been helping families and businesses relocate to Spain since 2015. Over 2,500 successful document processing cases. We provide full-service support: from document submission to receiving your passport.
We have been helping families and businesses relocate to Spain since 2015. Over 2,500 successful document processing cases. We provide full-service support: from document submission to receiving your passport.
Our Results from 2015 to 2025
Real numbers that speak for themselves:
- 2500+Residence and permanent residency permits issued from 2015 to 2025
- 180+Clients who obtained Spanish citizenship with us
- 200+Clients assisted in registering their businesses in Spain
- 5000+Consultations
- 1500+Tax returns filed
- 40000+Documents translated into Spanish
Services for Individuals and Businesses in Spain
We offer comprehensive solutions for immigration, business management, legal consultations, taxation, and other aspects of living and working in Spain.
- Consultations on all types of visas and residencies (Non-lucrative, student, work, family, and others)
- Obtaining and renewing residence permits in Spain
- Processing of Arraigo (social, laboral, family, second chance)
- Assistance with obtaining Spanish citizenship
- Preparation for DELE and CCSE exams
- Scheduling CITA PREVIA EXTRANJERÍA appointments
- Support at the police station during submission and collection of residence cards
- Individual consultations on immigration and residency matters
- Assistance with submitting documents to consulates and government agencies
- Help preparing document packages for residence permits, citizenship, and renewals
- Support at the police station (submission and collection of resident cards)
- Consultations on family immigration, reunification, and marriages
- Assistance with obtaining CITA PREVIA EXTRANJERÍA appointments
- Client support at all stages of legalization in Spain
- Sworn translations (traductor jurado)
- Translation support and interpretation
- Certified and standard written translations
- Apostille and consular legalization of documents
- Preparation and notarization of translations
- Assistance in obtaining and processing certificates (criminal record, birth, marriage, etc.)
- Legalization of diplomas and degrees (homologación)
- Document preparation for study, work, and investment purposes
- Company formation (SL) or self-employment registration (autónomo)
- Support with taxes and accounting
- Obtaining NIF/NIE for legal entities
- Obtaining a tax number for individuals
- Tax optimization
- Consultations on the Spanish tax system
- Tax optimization for residents and non-residents
- Preparation and filing of annual tax returns (IRPF)
- Tax support for real estate purchases and sales
- Consultations for freelancers and business owners (autónomo, SL)
- Assistance with opening bank accounts and choosing financial services
- Consultations on mortgages and loans
- Opening bank accounts in Spain (for individuals and companies)
- Consultations on mortgages and loans
- Assistance in choosing banking products
- IRPF tax filing (for individuals)
- Preparation and support for notary transactions
- Review of real estate sale and purchase agreements
- Notarization of powers of attorney, prenuptial agreements, and wills
- Preparation and notarization of business documents
- Notarial registration of marriage and pareja de hecho
- Consultations on notary fees and procedures
- Obtaining NIE, TIE, DNI
- Preparation and legalization of documents
- Apostille and consular legalization
- Assistance in obtaining certificates (criminal record, empadronamiento, etc.)
- Consultations on admission to schools, colleges, and universities in Spain
- Assistance with obtaining a student visa
- Consultations on converting a student residence permit to a work permit
- Preparation and processing of employment contracts
- Consultations on salaries and labor law in Spain
- Consultations and support for buying or selling real estate
- Verification of the legal status of the transaction
- Preparation of the sale and purchase agreement
- Notary support
- Property registration
- Empadronamiento (residence registration)
- Assistance with obtaining insurance (health, auto, property)
- Consultations on driver’s licenses (exchange, exams, regulations)
- Assistance with marriage or registering pareja de hecho
- Consultations on political asylum (asilo político)
Cass Interhold processes Category C tourist visas for Spain and other Schengen countries for citizens of CIS countries and other nations. We operate officially and provide full legal support on a turnkey basis.
What You Will Receive
-
Personalized Approach
We provide a free consultation, explaining step by step how to process your documents. We handle your documents on a turnkey basis. If needed, our translators will accompany you throughout Spain. -
Our Experience
For 10 years, we have been assisting clients daily with obtaining residency. We hold higher legal education and a master’s degree in the field of migration.
For a decade, we have been helping clients obtain residency, registering new businesses, and assisting with the relocation of existing companies. -
We will contact you within 15 minutes after you submit your request
We operate 24 hours a day, 7 days a week.
We will contact you within 15 minutes after you submit your request. -
We work with clients from various countries
We operate in 5 languages and work with clients from Spain, France, the USA, Russia, Kazakhstan, Georgia, Ukraine, Belarus, China, many African countries, Portugal, Estonia, Latvia, Lithuania, Uruguay, Argentina, Mexico, Paraguay, and other countries. -
Personalized Solution
During the first free consultation, we identify the optimal steps for each client based on their situation and needs, and quickly and transparently calculate the cost of our services. -
Efficiency and Results
We focus on results and outline our responsibilities in the contract. The services you order are guaranteed—otherwise, we will refund your money.
International level and reliability
About the company
CASS International is an international law firm.
Our mission is to provide clients with easy and safe access to life and business in Spain. We assist clients with immigration, business, and tax matters.
We adhere to the values of trust, professionalism, an individual approach, and confidentiality.
Our mission is to provide clients with easy and safe access to life and business in Spain. We assist clients with immigration, business, and tax matters.
We adhere to the values of trust, professionalism, an individual approach, and confidentiality.
Contact Information
Leave a request and we will contact you within 15 minutes!
The first consultation is free!
Residence permit program selection is free!
All subsequent consultations are included in the final cost of services upon signing the contract.
The first consultation is free!
Residence permit program selection is free!
All subsequent consultations are included in the final cost of services upon signing the contract.
cassinterhold@gmail.com
+34 660 201 848
+7 985 751 81 67
+34 660 201 848
+7 985 751 81 67
Madrid, Spain
