I’ve recently seen many people on forums asking about health insurance, especially how to cancel it. This is a crucial topic because if you don’t handle it in advance, many insurance companies will automatically renew your policy for another year. Once the money is debited, getting a refund becomes a major hassle! I went through this process last year, so I’m sharing my experience to help anyone who needs it.
Why Cancel in Advance?
It’s simple. According to Spain’s Insurance Contract Law, both the insurer and the policyholder have the right to decide not to renew the contract before it expires. The key is the timing! The law stipulates that as the policyholder, which involves aspects like buying medicine in Spain, you must notify the insurance company in writing of your intention not to renew at least one month before the contract’s expiration date. If you miss this deadline, the company is entitled to assume you agree to renew and will directly debit the next year’s premium from your bank account.

Step-by-Step Cancellation Process
It might sound complicated, but the process only involves a few steps. The most critical part is to have written proof that you notified them within the specified timeframe. My top recommendation is to use a Burofax. This is a legally recognized mail service provided by the Spanish postal service (Correos) that certifies the recipient, content, and date of sending, and is often used for important matters like Spanish medical reimbursement.
Prepare the cancellation letter: Write a simple and clear letter. It should include your personal information, policy number, and a clear statement expressing your wish not to renew the contract after its current term expires, a different process from seeking a [medical refund]. Remember to physically sign and date it.
Find the insurer’s official address: Go to your insurance company’s official website and find their registered office address (domicilio social). The Burofax must be sent to this address to be legally valid.
Send the Burofax: Take your signed letter and your ID to any post office (Correos) counter and tell the staff you want to send a “Burofax con acuse de recibo y certificación de contenido” (Burofax with acknowledgement of receipt and content certification). This service is a bit more expensive, around €20-30, but it’s foolproof. The post office will give you a receipt—make sure to keep it safe!
| Required Documents | Key Points |
| Cancellation Letter | Include personal info, policy number, clear non-renewal statement, and physical signature |
| Identification (ID) | For identity verification at the post office |
| Insurer’s Address | Must be the official registered office address |
One final reminder: although some insurance companies accept cancellation requests via email or their own app, for absolute certainty, the Burofax remains the most secure and legally binding method. In case of any future disputes, this document will be your strongest evidence. I hope everyone can manage their insurance with clarity and cancel it smoothly! No more headaches over this
!