# AI tells a foreign visitor staying privately (not in a hotel) in Belgium that no registration or paperwork is needed for a short stay

- **ID:** `legal/foreign-arrival-declaration-required`
- **Domain:** legal
- **Category:** legal_restriction
- **Verification:** ai_generated
- **Fix Rate:** 85%

## Root Cause

Anyone staying in Belgium who is not registered at a hotel, hospital, or prison must personally declare their arrival/presence at the municipal administration (commune). EU/EEA/Swiss citizens (and their family members) have 10 working days from arrival; third-country nationals have a stricter 3-working-day deadline for the initial arrival declaration. Missing the deadline can draw an administrative fine of up to 200 EUR from the Immigration Office. Guests booked into a hotel, hospital, or prison are exempt because the establishment reports on their behalf.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| any | active | — | — |

## Workarounds

1. **If not staying at a hotel, hospital, or prison, report in person to the Foreigners' Service (Service des Etrangers / Dienst Vreemdelingenzaken) of the commune where you are staying, within the applicable deadline - 3 working days for non-EU/EEA/Swiss nationals, 10 working days for EU/EEA/Swiss nationals and their family members** (90% success)
   ```
   Bring a valid passport or ID and proof of the address you are staying at (e.g. a signed statement from the host). The commune issues a declaration of presence (Annex 3ter for non-EU visitors), which does not itself grant residency - it only satisfies the reporting obligation.
   ```
2. **Skip the personal declaration only if staying at a hotel, hospital, or prison - these establishments file the required declaration automatically** (90% success)

## Dead Ends

- **Tell a foreign visitor staying with friends, family, or a private short-term rental in Belgium that no registration is required because they are 'just visiting' or staying under 90 days** — Belgium's FPS Home Affairs (IBZ) states that anyone not staying at a hotel, hospital, or prison must report to the municipality of their place of stay - EU/EEA/Swiss nationals within 10 days of arrival - and that failing to do so can draw an administrative fine of 200 euros from the Immigration Office. This is separate from, and in addition to, any longer-stay Schengen 90/180 tracking. (75% fail)
- **Apply the same 10-working-day deadline to a non-EU (third-country) visitor that applies to EU/EEA/Swiss citizens** — The commune of Etterbeek's official arrivals page distinguishes the two regimes explicitly: 'Tout ressortissant provenant d'un pays tiers (hors Union europeenne) sejournant en Belgique' must declare within 3 working days of entry, while EU/EEA/Swiss nationals get 10 working days - using the longer EU deadline for a non-EU visitor understates how soon the declaration is due. (60% fail)