Will the Spanish Tax Agency review your Bizum payments in 2026?
Since February 2026, banks have reported Bizum payments made to self-employed professionals and businesses to the Spanish Tax Agency on a monthly basis. We explain what has changed, what you need to declare, and how to avoid mistakes.
If you’ve read things like “the Tax Agency will control all Bizum payments”, take a breath: that’s not exactly the case. What changes in 2026 is important, yes, but it has a very specific scope, which we explain below.
What has changed in 2026: the new monthly monitoring of Bizum
Until recently, banks reported payments received through digital payment methods to the Spanish Tax Agency only once a year. From February 2026 onwards, this reporting becomes monthly and covers the total amount received via Bizum (or similar systems) when the recipient is a business or self-employed professional.
This does not mean that Bizum is a new tax or that receiving payments through it is now illegal. What changes is the frequency with which the Tax Agency receives information about your income, giving it greater ability to cross-check data and verify that what you receive matches what you declare.
In other words, taxation does not change — the level of control does.
What you must declare if you receive payments via Bizum
The core rule remains the same. Whether a Bizum payment must be declared depends on its nature, not on the method used to receive it.
You must declare:
- Payments for professional or commercial services, regardless of the amount.
- Income derived from your business activity as a self-employed professional or company.
- Rental income and any other type of income, even if received via Bizum.
You do not need to declare (as they are not considered income):
- Payments between friends to share expenses (meals, trips, tickets).
- Transfers between family members that are neither donations nor payments for services.
Why all the media noise?
The attention comes from a key change: in 2026, the minimum reporting threshold that previously triggered certain disclosures is removed.
In practice, if a payment is professional income, it may be reported even if the amount is small, as the information will now be sent monthly.
The most common mistake: mixing personal and professional payments in the same account
It is very common for self-employed individuals to use the same bank account — and therefore the same Bizum-linked phone number — to receive client payments and handle personal transactions.
This creates a double risk. On one hand, the Tax Agency receives the total amount credited to that account via Bizum, without distinguishing between personal and professional payments. On the other hand, in the event of an audit, you will need to justify each transaction manually.
Separating accounts is not legally required, but it helps avoid unnecessary issues and greatly simplifies accounting management.
What has not changed?
Receiving payments via Bizum does not exempt you from issuing an invoice when required. If you are self-employed or operate a business and provide a service or sell a product, you must issue an invoice regardless of how the client pays you: bank transfer, cash, card or Bizum.
The payment method does not replace the tax document. This is another common mistake, especially in sectors where informality is frequent and clients pay via Bizum without requesting proof.
With the new monthly monitoring, these types of transactions are easier to detect.
How to ensure compliance
Bizum is a legitimate and useful tool for receiving payments. The 2026 changes do not make it more risky, but they do reduce the margin for those who do not properly declare their income.
If you are self-employed or run an SME and use this system to receive payments from clients, at Navarro we recommend:
- Separating your personal bank account and Bizum from your professional one if you currently use them together.
- Keeping basic control to ensure that Bizum payments match your VAT and income tax filings.
- Treating Bizum, when used within your business activity, as a payment method subject to the same invoicing and record-keeping obligations as any other.
Do you have any questions? At Navarro, we review your situation and advise you on your applicable tax obligations and the best way to manage them. You can contact us through the following form.