How to describe the service
The description identifies the operation: what you did and, if the service stretches over time, the period. Services, on its own, is a weak description. The app prints the text you write.
What and, if it applies, the period
Royal Decree 1619/2012 asks for a description of the operation. Someone reading the invoice has to know the work, not only that there was a service. On a contract that lasts, the month or the stretch is part of that identification. A line that says only services does not tell March from April or a report from a repair. The detail fits on the line, without replacing the base or the tax.
- What was done.
- The period, if the service runs on.
- Services, with nothing else, does not identify the operation.
The text comes out as you write it
Factura Fácil prints on the invoice the description you draft. It does not rewrite it or complete it with a generic sentence. If the description is short, the PDF comes out short.
Common questions
Can I write only professional services?
That is a weak description. Say the work and, if it covers a stretch of time, the period. Services, alone, does not identify the operation.
Does the app suggest the description?
It does not fill the description in for you. It prints what you write on the line.
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.