Portugal residency rejections hit 18.5% as AIMA tightens paperwork checks

Portugal's immigration agency is rejecting more residency applications and taking longer to process the ones it keeps, after police dismantled two networks accused of legalizing tens of thousands of foreigners on fake paperwork.

Tighter checks at AIMA

The Agência para a Integração, Migrações e Asilo (AIMA) is verifying address proof, employment contracts and accommodation documents more aggressively before approving residence permits. Rejections jumped past 33,983 with an 18.5% rejection rate in the months following the May 2025 fraud sweep, according to government data reported by Portuguese outlets.

Two cases drove the shift. In May 2025, Judicial Police broke up a network accused of helping more than 10,000 foreign nationals obtain residence permits using fake employment contracts, detaining 13 people including a lawyer and a Foreign Ministry employee. In July 2026, prosecutors in Coimbra announced "Operation Atlantic Fog", targeting a scheme that allegedly processed papers for up to 10,000 more immigrants, many of whom actually lived in Belgium, France or Switzerland.

Fake residency addresses are a parallel front. AIMA has flagged around 1,000 cases of multiple foreigners registered at the same address and referred them for investigation. A June 2026 arrest in Porto involved a foreign national accused of falsifying hundreds of rental contracts for AIMA files.

What this means for legitimate applicants

Expect longer waits and closer questions on paperwork that used to slide through. Parish councils have tightened how they issue atestados de residência, so applicants relying on informal shared-address arrangements are more likely to be flagged. Rental contracts, employment letters and utility bills should match each other and reflect where the applicant actually lives.

Anyone whose file was prepared by a third-party facilitator should confirm the underlying documents are genuine before submitting. Authorities have warned that using fraudulent paperwork can trigger deportation, criminal charges and Schengen re-entry bans, though cooperating victims may get lighter treatment.

Nomads planning a D7, D8 or family reunification file should budget extra weeks for verification and bring originals to any AIMA appointment. Anyone weighing moving to Portugal under current rules should assume documentation checks will only get stricter through the rest of the year.