Bank Guarantee Service (AVI)
Get your bank guarantee for your studies abroad
The AVI Bank Guarantee is a financial proof document issued by our partner banks. It is not a housing service — it proves you have sufficient funds for your student visa. No service fees: you only deposit your bank guarantee securely with our partner banks.

How does this service work?
Free Consultation
Analysis of your financial situation to determine the exact guarantee amount required.
Banking Guidance
Recommendation of the most appropriate partner banks for your profile and destination.
Application Assistance
Complete help to fill out forms and prepare documents required by the bank.
File Follow-up
Personalized follow-up of your application with the bank until certificate issuance.
Legal Advice
Explanation of conditions, timelines and terms for fund release.
Post-Approval Support
Help transmitting your AVI to embassies and academic institutions.
Benefits of this service
- No service fees — you only deposit your bank guarantee
- Secure deposit with our approved partner banks
- Simplified and accelerated process (48h)
- Financial proof recognized by all embassies
- Clear understanding of conditions and fund release terms
- Complete assistance with administrative procedures
- Professional support throughout the process
Frequently Asked Questions
What is AVI (Attestation de Virement Irrévocable)?
What amount of guarantee should I block?
How long does it take to get AVI?
Can I use this money once I get AVI?
What documents are needed to request AVI?
What is the cost of the service?
Ready to get started?
Join thousands of students who have transformed their journey with Linki.