Kambodscha stellt kein eigenständiges „Ruhestandsvisum“ aus, das man in den USA beantragen kann. Für US-Bürger über 55 Jahre sind zwei Schritte nötig: Einreise mit dem Business eVisa ( $90 USD, 3 Werktage) und anschließende Umwandlung in die ER-Ruhestandsverlängerung vor Ort. So funktioniert das im Jahr 2026 genau.

Cambodia does not issue a standalone retirement visa that you apply for from the United States. The retirement route is a two-step path: you enter Cambodia on the Business eVisa (Type-E, $90 USD all-in, approved in 3 business days, delivered as a printable PDF by email), then convert to the ER retirement extension in-country through a Cambodian immigration agent. The ER (Extension of Retirement) is available in 6-month and 12-month lengths, is renewable indefinitely, and is aimed at travelers over 55 who are genuinely retired and not working in Cambodia. There is no separate online retirement-visa application — the Business eVisa is the front door, and the ER extension is what keeps you there.
This guide walks the full route end to end — why the Business eVisa is the correct front door, how the ER conversion works, the 6 and 12-month extension lengths, the rough costs, and where retirees actually settle. If you are weighing the visa classes themselves first, our explainer on which Cambodia visa you need points you to the right class in under a minute, and the Cambodia Business eVisa (Type-E) deep dive covers the entry visa this whole path depends on. For the umbrella reference on cost, documents, and processing, see the Cambodia visa for United States citizens hub.
The ER extension is one of several extension types that sit on top of the Business eVisa once you are inside Cambodia. The Business eVisa (Type-E) is the only Cambodia visa that can be extended in-country, and the extension comes in several flavors depending on your situation — EB for employment and business, EG for job-seeking, ES for students, and ER for retirement. Our full breakdown of the Cambodia ordinary (E-class) visa family walks through each of those extension tracks side by side. The ER is the one Americans over 55 use to settle.
That layering is why the application order matters so much. You cannot apply for the ER from the United States, because the ER is not an entry visa — it is an extension of a visa you already hold inside the country. You apply for the Business eVisa online before you fly, enter Cambodia, and then a Cambodian immigration agent converts it to ER. If you want to see how the same machinery handles the employment side, the EB visa extension explainer covers the parallel path for Americans who are working rather than retired.
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Die elektronische Einreisekarte für Kambodscha ist ein separater Schritt neben Ihrem elektronischen Visum und ein kleiner Aufwand – $5 , die von uns verifiziert werden, 14 Felder, ausgefüllt innerhalb von 7 Tagen vor Ihrem Flug. Hier erfahren Sie genau, was diese Gebühr abdeckt, warum sie nicht in den Visumkosten enthalten ist und wie Sie die Bearbeitung am Gate beschleunigen können.
Die elektronische Einreisekarte für Kambodscha besteht aus 14 Feldern in drei Abschnitten und muss innerhalb von 7 Tagen vor der Landung ausgefüllt werden. Hier finden Sie eine genaue Übersicht über die einzelnen Felder in der vorgegebenen Reihenfolge sowie den Datumshinweis, der US-Reisende am Kiosk kennzeichnet.
Die elektronische Einreisekarte für Kambodscha fragt 14 Informationen in drei Abschnitten ab: Ihre Identität, Flug- und Aufenthaltsdaten sowie eine kurze Zollerklärung. Hier erfahren Sie genau, welche Angaben in den einzelnen Feldern benötigt werden und welche vier Dinge Sie bereithalten sollten, bevor Sie beginnen.
Arrival is identical to any Business eVisa entry. Open airports for US arrivals are KTI (Phnom Penh — the new Techo International Airport, which replaced the old PNH on 9 September 2025), SAI (Siem Reap-Angkor), and KOS (Sihanoukville). All seven Thailand-Cambodia land borders have been closed since June 2025, so an overland arrival from Bangkok is not an option in 2026 — fly in. State Department guidance publishes current entry and local-conditions information for Cambodia that is worth a five-minute read before a long-stay move, and the US Embassy in Phnom Penh is the place American retirees register and renew passports once settled.
Next steps and related reading for US citizens: apply for your Cambodia Business eVisa when you are ready to start the retirement path, read the full Business eVisa (Type-E) deep dive that this route depends on, see the EB extension explainer if your stay involves work rather than retirement, and check the student visa guide if a younger family member is joining you to study. When in doubt, the which Cambodia visa decision guide points you to the right class.