Invoice or receipt for the expense
The document is what lets you study the expense. From a photo or a PDF the AI extracts the fields. On the WhatsApp flow you confirm the summary before saving it.
What a deduction needs
A deductible expense must relate to the activity, be justified, and be recorded. There is no closed list of items. The photo or PDF is the support for that justification: the AI fills the fields and you review them. On WhatsApp, after you link the number and send Hola, you confirm the summary: you save, edit, or discard. What you save counts toward the plan quota.
- Related to the activity, justified, and recorded.
- The AI extracts the fields from the photo or PDF.
- On WhatsApp you confirm the summary.
The proposal does not settle the case
Deductibility is proposed from the category and the rules you configure. You confirm the record. It is not a tax opinion and it does not replace your gestoría. How not to lose the paper is in expense tracking, and what can be studied is in deductible expenses.
Common questions
Does the AI approve the receipt?
It extracts the fields from the photo or PDF. On the WhatsApp flow you confirm the summary: you save, edit, or discard.
Is it enough that the expense was paid?
It has to relate to the activity, be justified, and be recorded. There is no closed list. You confirm the deductibility the category proposes.
Official sources
Informational text reviewed on 26 September 2026. It is not tax advice and does not replace the Spanish Tax Agency or your accountant. Deadlines, rates, and forms can change.