Spanish taxpayers now have a new way to pay their income taxes: the amount can now be paid through Bizum. This solution speeds up the process but comes with important limitations. The payment is processed instantly, with no option to split the amount or cancel the transaction once it is confirmed. For many, this may come as a surprise, especially if the payment amount is higher than expected.
In recent years, the number of people having to pay extra at the end of their tax declaration has increased significantly. The reason is often multiple sources of income or errors in withholding calculations. As Talent24h notes, Bizum has become an alternative to traditional bank transfers and card payments, but it requires extra attention. Any mistake in the data entered will make it impossible to get a refund.
Step-by-step guide
To use Bizum, you need to complete your tax return and go to the ‘Payments and Consultations’ section on the tax agency’s website. Then select the option ‘Self-assessment Payments’ and choose Bizum as your payment method. After filling in all the fields, the system will prompt you to review your information. At this stage, it is important not to rush: once the payment is confirmed, it cannot be reversed.
Next, the user enters their mobile phone number, receives a notification from the bank, and must confirm the operation within four minutes. If everything is successful, the system generates a unique NRC code—payment confirmation—which can be saved as a PDF. This code is required to complete the filing of the declaration online.
Payment verification
There are two ways to check your payment. The first is through the ‘Payments and Inquiries’ section on the tax agency website, where all your transactions are displayed. The second is via the ‘My Payments’ service, which requires access through Cl@ve Móvil, an electronic certificate, or eIDAS. Here, you can also download your payment confirmation in PDF format.
It is important to note: Bizum does not allow you to split the payment amount. If the tax due is significant, you will have to pay it all at once. For those who were hoping to pay in installments, this option will not work. According to russpain.com, many Spaniards have already faced difficulties due to the inability to cancel or modify the payment after it has been made.
Possible errors
Mistakes when filling out the data can have serious consequences. If you enter the wrong amount or account details, refunds are not possible. Experts therefore recommend double-checking all fields before confirming. If any issues arise, you will have to contact your bank or the tax agency, which could take several weeks.
The situation is complicated by the fact that Bizum does not support payment cancellation after completion. This sets it apart from some other payment methods, which allow cancellation before bank processing is finalized. As Talent24h reports, users should be especially cautious at every stage.
Relevance for Spain
The introduction of Bizum as a method for paying income tax reflects a broader trend toward digitalizing government services. However, not all innovations prove convenient for citizens. According to RUSSPAIN, earlier mistakes in declarations could delay refunds by weeks, underscoring the importance of accuracy in tax documentation. More about how errors affect refund timings can be found in the article about refund delays due to declaration errors.
Bizum is a popular payment service in Spain that has become an integral part of everyday financial activity in recent years. Its integration into the tax payment system is a step toward simplifying procedures, but not without pitfalls. In 2024, similar changes were discussed in the context of other government fees, but at that time, restrictions on payment cancellation sparked a wave of dissatisfaction among users. Now the situation is repeating: convenience comes with risks, and speed demands maximum attention.
