SIBA Guest Reporting, Simplified
Portuguese law requires every guest to be reported to SIBA within 24 hours. Sincro automates the entire process, so you always meet your legal obligations.
Set up in 5 minutes.
Key Features
Everything you need to automate guest reporting
Required Data
The form automatically collects every data point required by law: name, nationality, ID document, and stay dates.
24-Hour Deadline
Automatic submission ensures your data reaches SIBA within the legal 24-hour window after check-in.
Avoid Fines
Non-compliance fines can reach €3,740. With Sincro, you're guaranteed to stay compliant at all times.
Fully Digital
No more paper forms. Everything is digital, organized, and accessible whenever you need it.
Any Type of Property
Works for short-term rentals, hostels, hotels and any establishment required to report to SIBA.
Every Guest
Portuguese, European or international. The system adapts to the ID document type for each nationality.
Why Choose Sincro?
Join thousands of hosts and property managers who have already automated their legal obligations.
- Comply with Portuguese law without manual effort
- Avoid fines that can reach €3,740
- Forms adapted to every nationality
- Complete history of every submission
- Proof of submission for each guest
- English-speaking support for all legal questions
100% Compliant
Frequently Asked Questions
Answers to the most common questions
Who is required to report guests to SIBA?
Every accommodation establishment in Portugal must report guest data to SIBA: short-term rentals, hostels, hotels, campsites, and others.
What's the deadline for reporting guests?
The law requires guest data to be reported to SIBA within a maximum of 24 hours after check-in.
What data is mandatory to report?
Full name, date of birth, nationality, ID document type and number, country of residence, arrival date, and expected departure date.
What happens if I don't report my guests?
Failing to comply with the reporting obligation can result in fines ranging from €300 to €3,740, depending on severity and repeat offenses.
Ready to Automate?
Join thousands of hosts already saving hours every week with Sincro.