I just got my Spanish passport and I’m beyond excited! But a practical question immediately came up: how do I open a bank account with this new identity? My past experiences opening an account with a residence card are still fresh in my mind—it felt like a challenge every time. I thought it would be simpler with a passport, but it turns out there are still a few things to know. So, I’m writing this post to share what I’ve learned from my recent research and experience, hoping it helps others.
# New Identity, New Bank Requirements
First things first, even though you have a Spanish passport and are now an EU citizen, your ‘history’ in the banking system might need an update. The bank will need to verify your identity and tax residency status. If you previously opened an account with your NIE number and now have a DNI, you should ideally go to the same bank to update your information. However, if you want to switch to a new bank, you’ll have to go through the entire account opening process from scratch.

# Comparing and Choosing a Bank
There are so many banks in Spain, so which one should you choose? I’ve made a simple comparison of a few major ones for your reference:
| Bank Name | Pros | Cons |
| BBVA | Excellent app, highly digitized, and great for paperless banking. | Maintenance fee policies for new clients can sometimes be unclear; you need to ask for details. |
| Santander | Global branch network, very solid, convenient for international transfers. | Typical of a traditional bank, procedures can be cumbersome at times, and the app experience is just average. |
| CaixaBank | Numerous branches, wide coverage, especially in smaller towns. | You need to pay close attention to account management fees and other extra charges to avoid hidden costs. |
| Sabadell | Quite friendly towards businesses and the self-employed (autónomos), with good service. | Fewer promotions for personal accounts. |
Personal advice: If you value convenience and prefer mobile banking, BBVA is a great choice. If you frequently handle international transactions or just want the peace of mind that comes with a major institution, Santander is a safer bet. But no matter which bank you choose, always read the contract terms carefully, especially the section on account maintenance fees!
# Required Documents and Process
With a DNI, the required documents are much simpler. You will generally need:
- Original DNI: This is the most important document to prove your citizenship.
- Proof of address: This could be a recent utility bill, a rental contract, or a residence certificate (certificado de empadronamiento) from the city hall.
- Proof of employment or source of income: The bank needs to know your source of funds as a standard anti-money laundering requirement when you get a bank card with your passport. If you are a student or currently unemployed, you can explain your situation, and banks sometimes accept this.
The process usually involves making an appointment online first, then bringing all your documents to a branch. Many banks, like BBVA, now also support opening an account online, but you might still need to visit a branch later to verify your identity. If everything goes smoothly, the whole process can take between 30 minutes to an hour. Your bank card will likely be mailed to your home address a few days later.
Finally, even with your new status, it’s always wise to be cautious when dealing with banks. If there’s anything you don’t understand, ask questions—don’t be afraid to take your time. I hope everyone’s bank account opening process goes smoothly! If you have experience opening an account with other banks, feel free to share in the comments below!