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Why Is Turkey Denied Membership In The EU?

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Last updated on 6 min read

Quick Fact

As of 2026, Turkey’s still just a candidate for EU membership—no full seat at the table yet. Negotiations have been stuck in neutral since 2016, even though the two sides keep working together through the EU-Turkey Customs Union.

Geographic Context

Turkey sits on two continents: the thin western slice is in Europe, while the rest sprawls across Asia. It borders eight neighbors, including EU heavyweights Bulgaria and Greece. That middle-ground position has turned Turkey into a regional powerhouse in trade and migration, but it’s also made the EU squirm—how do you balance geopolitical weight with shaky democratic credentials?

Key Details

Category Details
EU Membership Status Candidate country since 1999; negotiations stalled since 2016
Negotiation Chapters 16 out of 35 negotiation chapters opened; only 1 provisionally closed (as of 2026)
Population (2026 est.) 86.7 million (source: Worldometer)
Capital City Ankara (geographic coordinates: 39.9334° N, 32.8597° E)
Largest City Istanbul (geographic coordinates: 41.0082° N, 28.9784° E; population: ~16.3 million)
EU-Turkey Relations Customs Union in effect since 1995; Schengen visa liberalization dialogue ongoing but stalled
Human Rights Concerns EU cites violations in freedom of expression, judicial independence, and minority rights (source: European Council)

Interesting Background

Turkey first knocked on the EU’s door back in 1987, back when it looked like a secular bridge between Europe and the Middle East with a booming economy. Fast-forward to the 2000s and 2010s, and political earthquakes—like the 2016 coup attempt and the subsequent power grab—made EU leaders queasy. The Copenhagen Criteria (stable democracy, human rights, working market economy) suddenly felt like an impossible bar. Throw in Turkey sheltering over 3.7 million Syrian refugees (as of 2026) and the EU’s financial aid-for-control deals, and you’ve got a relationship that’s equal parts cooperation and friction.

Practical Information

Travelers and businesses need to keep a few things in mind:

  • Currency: The Turkish lira (TRY) is king, but euros and dollars still get you through tourist hotspots.
  • Visa Requirements: EU passport holders can skip visas for up to 90 days as of 2026. Just don’t be shocked if Turkey threatens to hit back if the EU tightens travel rules.
  • Trade Relations: The EU gobbles up 36% of Turkey’s exports and 31% of its imports (2025 data, source: European Commission Trade).
  • Access to EU Markets: Turkish goods enter the EU tariff-free thanks to the Customs Union, but don’t expect a free ride—regulatory hurdles still trip people up.

Planning a longer stay? Over 90 days means residency permits, work permits tied to quotas and labor tests, plus paperwork proving you’ve got a job, a place to live, and enough cash. The process isn’t exactly a walk in the park (source: Turkish Ministry of Foreign Affairs).

Is Turkey a member of European Union?

No, Turkey is not an EU member.

Turkey’s one of the EU’s closest partners and both sides are locked into the European Union–Turkey Customs Union. It even shares borders with two EU countries—Bulgaria and Greece. Ankara applied way back in 1987, but since 2016 the accession talks have been in deep freeze.

Which countries have chosen not to join the EU?

Monaco, San Marino, and Vatican City are not EU members.

These three micro-states have open borders with the Schengen zone but keep their distance from Brussels. Honestly, the EU’s influence took a beating in the 21st century—first the Euro Crisis after 2008, then Brexit.

What is a disadvantage of membership in the European Union for a member state?

The cost is a major downside.

Membership isn’t free. UKIP once claimed the total bill could hit £83 billion when you tally up all the regulatory overhead—roughly £1,380 per head. The UK’s Office for National Statistics, however, put the net contribution closer to £7.1 billion.

Why didn’t Iceland join the EU?

The fishing industry’s the big reason.

Academics point to Iceland’s economy—which runs on fish—and the fear that EU membership (and its Common Fisheries Policy) would wreck the industry.

Can you use euro in Turkey?

Not officially, but euros are sometimes accepted.

The lira’s the only legal tender. Still, in tourist zones you’ll often find shops and restaurants happy to take euros. That said, always carry some lira—it saves headaches.

Why is Norway not in the EU?

Money—and not much to gain—are the main reasons.

Norway’s per-capita GNP is sky-high, so the membership fee would sting. Farmland is scarce and underdeveloped areas are few, meaning Oslo wouldn’t see much EU cash flowing back. The EEA/EFTA tab already runs to 2.4% of the EU’s programme budget.

Why is Russia not part of EU?

Geopolitics and international law violations keep Russia out.

The Council of the European Union minced no words: Russia’s flouting of international law and its destabilisation of Ukraine “challenge the European security order at its core.” Brussels has repeatedly slammed Moscow’s stance and accused NATO of pushing infrastructure closer to Russia’s borders.

Why is Switzerland not in EU?

A 1992 referendum killed Switzerland’s EU ambitions.

Switzerland inked a free-trade deal with the old European Economic Community in 1972. But when voters rejected EEA membership on 6 December 1992—50.3% to 49.7%—Bern pulled the plug on EU talks indefinitely.

Who is not in EU?

Iceland, Liechtenstein, Norway, and Switzerland are outside the EU.

These four aren’t EU members, but—except Switzerland—they’re all in the European Economic Area.

What are the benefits of being a part of the European Union?

  • Membership in a club built on stability, democracy, security, and prosperity
  • GDP growth, more jobs, higher wages, and bigger pensions
  • A bigger internal market and rising domestic demand
  • Freedom to live, work, trade, and invest anywhere in the bloc
  • Direct access to 450 million consumers

How much do countries benefit from membership in the European Union?

Countries gain roughly 12% in per-capita GDP on average.

Research shows the payoff is real and positive, though the gains vary. Bottom line: for most members, EU membership pays off—Greece is the only clear exception.

How is the EU beneficial to member nations?

The EU works for peace and prosperity.

Since 1957 the European Union has quietly made daily life safer and richer for its citizens. We take those protections for granted, but they’re the glue holding the bloc together.

Has any other country left the EU?

Yes—three territories have withdrawn.

French Algeria left in 1962 when it became independent. Greenland exited in 1985 after a referendum, and Saint Barthélemy followed in 2012. Both Greenland and Saint Barthélemy now hold Overseas Countries and Territories status.

Is Iceland a Scandinavian?

Yes, Iceland is considered Scandinavian.

The term “Norsemen territories” covers Finland, Iceland, Norway, Denmark, Sweden, and the Faroe Islands. When people say “Scandinavia,” they usually mean Norway, Sweden, and the northern part of Finland.

Can EU citizens live in Iceland?

Yes—EU, EEA, or EFTA citizens can move to Iceland without special permits.

They can live and work legally for up to three months before they have to register their legal domicile.

James Cartwright
Author

James Cartwright is a geography writer and former high school geography teacher who has spent 20 years making maps and distances interesting. He can name every capital city from memory and insists that geography is the most underrated subject in school.

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