I just finished preparing my documents for residency renewal and noticed many newcomers asking how to get a proof of bank transfer. This document is quite useful for many things, whether it’s for paying rent, tuition fees, or for the residency renewal itself. I’ve put together my experience, similar to my guide on [proof of income], focusing on the major banks. Hope this helps!

What is a Proof of Transfer?
Simply put, it’s an official document that certifies you have transferred a specific amount of money from your account to another on a certain date. It clearly states the sender’s details, recipient’s details, the amount, the date of the transfer, and the transaction concept (concepto). This document is much more official than a simple screenshot of the confirmation screen, and many institutions will only accept this official proof.
Getting it Yourself via the Online App
Most bank apps are very user-friendly these days, so you can get this document from home for free! The process is quite similar across different banks. I’ll use CaixaBank Now as an example:
- Log in to your bank’s app or online banking portal.
- Navigate to the “Cuentas” (Accounts) or “Movimientos” (Transactions) section.
- Find the specific transfer record you need proof for and tap to view its details.
- Usually, in a corner of the details page, you’ll find a button labeled “Justificante,” “Descargar justificante,” or an icon for downloading/sharing.
- Click it, and the system will generate a PDF file, which is your official proof of transfer. You can save it, print it, or email it to whoever needs it. The process for BBVA and Santander is nearly identical; just look for the option within the transaction details, much like when you download a [bank statement].
Getting it in Person at a Bank Branch
If you’re not comfortable with the app or if you need the document to be officially stamped by the bank, you’ll have to visit a branch. Go to your bank and tell the teller you need “un justificante de una transferencia.” You’ll need to provide basic information like the approximate date and amount of the transfer to help them find it. Be aware, however, that many banks now charge a fee for this type of non-essential counter service, typically ranging from 2 to 5 euros. Plus, you’ll likely have to wait in a long queue, which can be time-consuming.
| Method | Pros | Cons |
| Online App/Web | Free, fast, available 24/7 | Requires familiarity with the app; no official bank stamp |
| In-Person at Branch | Can be officially stamped, suitable for specific requirements | Potential fees, requires queuing, limited by branch opening hours |
Unless the receiving institution specifically insists on a document with a bank stamp, downloading the PDF via the app is the most convenient and cost-effective method. The PDF version I submitted for my residency renewal was accepted without any issues. I hope this summary is helpful! If you have experience with other banks or with getting a [proof of account ownership], feel free to share in the comments below!