Legal notice
Aviso legal · Ley 34/2002 (LSSI), article 10 · last updated 13 November 2026
Who runs Sereno
| Owner | Artem Baranov, self-employed (autónomo) |
|---|---|
| NIF | [NIF] |
| Address | [address] |
| [email on sereno.tax] | |
| Activity | Tax advisory services for individuals and self-employed people in Spain |
What this app is
Sereno is a private workspace between a client and their tax adviser. Access is by invitation. Documents are read by software to prepare a draft, and every draft is checked by the adviser before it is used.
Liability
Information in the app is prepared for the specific client it is shown to. General notes in the app are not advice for anyone else.