Key takeaway: An overstay of the 90/180-day limit is now recorded automatically by the Entry/Exit System; what follows is a return decision and, in some cases, an entry ban, decided case by case.

Calculate before booking

The ordinary limit is 90 days in each rolling 180-day window, not a fresh allowance each six calendar months. Use the Commission’s calculator with your complete travel history and check the period printed on your visa sticker. A calculation does not grant entry.

European Commission: short stays

The Entry/Exit System records overstays

The Commission states that the Entry/Exit System has been fully operational across all Schengen countries since 10 April 2026. Regulation (EU) 2017/2226 Article 12 requires it to automatically identify records for which the maximum duration of authorised stay was exceeded, and to make a list of such persons available to the competent national authorities so they can adopt appropriate measures. An overstay therefore no longer depends on a stamp being checked at the border. What each country then does is national and individual.

European Commission: EES and ETIAS differences EUR-Lex: Regulation (EU) 2017/2226 (EES)

Return and ban are distinct decisions

A person staying without a right to stay is normally subject to a return decision (Directive 2008/115/EC, Article 6). Article 11 specifies when a return decision must include an entry ban and when one may be added. Duration reflects the case; five years is an in-principle limit with a serious-threat exception, not the default penalty. Withdrawal, suspension and humanitarian treatment have specified provisions. Check whether this framework applies to the country and case.

EUR-Lex: Return Directive

National consequences need national advice

A general Schengen article cannot establish every national fine or an individual outcome. Identify the authority and legal basis on any notice, keep it and seek advice on response deadlines. Do not use an example amount as a quote for your case.

Maintain a prevention file

Keep dated entries, exits and the permission used for each stay. Reconcile them with tickets and official documents before another trip. Check residence conditions separately from visitor calculations. Build flexibility into departure plans instead of assuming a grace day.

Questions before acting

Does the allowance reset each calendar half-year?

No. The ordinary calculation is rolling over the preceding 180 days.

Does everyone receive a five-year ban?

No. The Directive addresses individual circumstances and an in-principle limit with exceptions.

Will the Entry/Exit System notice an overstay?

Yes. Regulation 2017/2226 Article 12 requires the system to identify automatically stays that exceeded the maximum authorised duration and to make a list available to national authorities. The measures taken are national.

Corrections in this revision

The previous version included statements without sufficient direct support. This revision removes or corrects:

  • Europe-wide automatic fine and ban claims
  • Extra-day tariff and grace-period assumptions
  • Unproved universal future refusals
  • Title promise of national fines the article never sourced
  • Statement that a visa sticker may authorise fewer than 90 days without a cited source

Review scope: legal and financial statements in this revised article. Recheck on a provider, professional, immigration or tax-rule change; reuse of dated figures requires a new check.

See recorded sources

These primary references have the jurisdiction, product and scope stated above. A source link is not proof of personalised eligibility.

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About the author

António Mira is the founder of whereTOemigrate. For over a decade he has worked at the intersection of Portuguese real estate and overseas business, helping international clients navigate the cross-border decisions that come with relocating. He sits on the board of CCIAP (Portuguese-Arab Chamber of Commerce), the Portuguese-Saudi Business Council, and the Portugal-Hong Kong Business Association — always with one focus: enabling overseas business and human mobility into and out of Portugal.

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