Lorraine Williamson
Spain’s financial reporting rules have changed, and residents, property owners, self-employed workers and anyone with Spanish bank accounts should understand what the new system means in practice.
The change comes from Real Decreto 253/2025, approved on 1 April 2025 and published in the BOE on 2 April 2025. Its main financial reporting measures apply from 2026, with Spain’s tax agency, the AEAT, receiving new monthly information models from February 2026.
For most people whose tax affairs are in order, this is not a reason to panic. But it is a reason to make sure that your declared tax position, bank activity, and real life in Spain all tell the same story.
What has changed under the new rules?
The reform updates Spain’s financial information obligations so the AEAT receives more regular and detailed data from banks, payment providers and other financial institutions.
According to the AEAT, the change is designed to adapt tax reporting to the modern financial system, including new payment methods, digital accounts, and operators that were not fully covered by older rules. The official aim is to improve tax control, strengthen collection procedures, and support taxpayer assistance.
In plain English, the Spanish tax office is no longer relying only on older annual reporting systems. From 2026, certain account and payment information is reported more frequently, giving the AEAT a more up-to-date view of financial activity connected to Spain.
Who is affected?
The rules can affect anyone whose bank, payment provider, or financial institution is required to report information in Spain. That includes traditional banks, but also payment institutions and electronic money institutions.
The BOE text states that payment institutions and electronic money institutions must also submit monthly information declarations in relation to accounts they manage.
This matters because many people in Spain no longer use only a traditional high-street bank. Residents, non-residents, digital workers, property owners, and small businesses may also use online banks, payment platforms, or electronic money services. The key question is not the brand of account, but whether the institution falls within Spain’s reporting framework.
What information is now reported more frequently?
One of the main changes concerns Modelo 196, which the AEAT describes as a monthly information declaration for accounts held in all types of financial institutions.
The AEAT says the new monthly models 196 and 170 began to be received from February 2026, covering information from January.
The BOE order approving the updated forms describes Modelo 196 as the “declaración informativa mensual de cuentas en toda clase de instituciones financieras” and as a summary of certain retentions and income on capital returns linked to those accounts.
This means account-identification information is now part of a more frequent reporting system. However, residents should be careful with exaggerated claims online. The reform does not mean every person receives a new tax bill each month, nor does ordinary bank activity automatically suggest wrongdoing. It does mean the AEAT has more regular financial data available.
What about card and mobile payments?
The reform also affects certain card payments and payments linked to mobile phone numbers, especially where businesses and professionals are concerned.
Modelo 170 covers monthly information on operations carried out by businesses or professionals through card-payment systems or payments associated with mobile phone numbers.
This is particularly relevant for self-employed workers, shops, restaurants, service businesses, and professionals who receive payments by card, mobile payment systems, or similar methods. For compliant businesses, the new reporting should mainly confirm what is already being declared. For those whose declared income does not match card or mobile-payment activity, the chance of questions from the tax office increases.
Are larger cash and card movements also included?
Other reporting obligations also remain in place or have been updated.
The reform modifies several articles of Spain’s General Tax Management Regulation, including articles 37, 38 and 38 bis, and adds a new article 38 ter.
Article 38 continues to deal with information on certain loans, credits, and cash movements. Article 38 bis focuses on payments received by businesses and professionals through cards and mobile-linked payment systems. Furthermore, Article 38 ter introduces reporting on operations carried out with all types of cards.
For ordinary residents, the practical takeaway is that Spain’s financial reporting system is becoming more detailed, more frequent and better adapted to modern banking and payment habits.
Why this matters for foreign residents in Spain
For foreign residents whose affairs are clear and up to date, the reform may not change much in day-to-day life. If your fiscal residence is correct, your income is properly declared, your business accounts match your tax returns, and your bank activity is consistent with your declared position, the new reporting system should simply confirm that.
The situation is different for anyone whose position is unclear. This may include people who live in Spain but still declare tax elsewhere, non-residents who spend long periods in Spain, property owners receiving undeclared rental income, self-employed workers under-declaring card payments, or residents whose lifestyle appears inconsistent with their declared income.
The new rules do not create those risks. They may simply make inconsistencies easier for the tax office to detect.
What should residents check?
Foreign residents should make sure their basic tax position is clear. That means knowing whether they are tax resident in Spain, whether they should file an annual Spanish income tax return, whether foreign income or pensions need to be declared, and whether overseas assets must be reported under Spanish rules.
Property owners should also check that any rental income is declared correctly. Self-employed workers and small businesses should make sure card payments, mobile payments, invoices, and declared income match properly.
This is not about panic. It is about avoiding surprises, especially for people who have been meaning to “sort things out later”.
What this does not mean
The change does not mean that every Spanish bank customer is suddenly under investigation. It does not mean ordinary account activity is suspicious, and it does not mean residents should stop using banks, cards or mobile payments.
It also does not mean every claim circulating online should be accepted without checking the law. Some commentary has described the reform in very dramatic terms, but the official position is more specific: financial institutions now have wider and more frequent reporting duties, and the AEAT will have a more complete picture of certain account and payment activity than before.
That distinction matters.
Why residents should act now if they are unsure
The first monthly data under the new models started arriving at the AEAT in February 2026, covering information from January. That means this is no longer a future change. It is already part of Spain’s tax-information system.
For people whose affairs are up to date, there may be nothing to change. But for anyone unsure whether their declared status matches their real life in Spain, this is a sensible moment to get proper professional advice.
That is especially true for people with cross-border income, pensions from abroad, rental income, business income, long stays in Spain, or uncertainty over whether they are Spanish tax resident.
The practical takeaway
Spain’s new bank reporting rules are not a reason for panic, but they are a reason to be organised.
The AEAT is receiving more frequent financial information from banks, payment institutions, and electronic money providers. Businesses and professionals using card or mobile-payment systems are also more visible under the updated reporting framework.
For most residents, the best response is straightforward: keep records, declare income properly, check your tax residence status, and make sure your bank activity matches your tax returns.
In Spain’s new reporting environment, consistency matters more than ever.