Cambodia visa for U.S. citizens — procedures and specifics

TL;DR

• U.S. citizens enter Cambodia with a 30 USD e-Visa or VOA on arrival, no prior consular procedure.
• U.S. Embassy in Phnom Penh — full diplomatic presence in Cambodia (one of the few Western non-European embassies on the ground).
• Watch out for U.S. tax obligations (FATCA, FBAR, annual federal returns) which persist even with permanent residence abroad.

Conditions

• U.S. passport valid ≥ 6 months after entry date.
• 1 blank page for stamp.
• 30 USD (cash if VOA, card if e-Visa).

Procedures from the U.S.

e-Visa (recommended)

At evisa.gov.kh — 30 USD by credit card, PDF received within 3 business days. Print 2 copies (one in cabin, one in checked baggage recommended).

Visa on arrival

At international airports (PNH, SAI, KOS) and main land border crossings. 30 USD cash + 1 passport photo.

Flights from the U.S.

No direct U.S.-Cambodia flight in 2026. Typical routes:

• Via Seoul (ICN): Korean Air, Asiana — best from the West Coast, 22-26 h travel.
• Via Tokyo (NRT/HND): ANA, JAL, United — 23-28 h.
• Via Hong Kong: Cathay Pacific.

U.S. Embassy in Phnom Penh

Address: 1 Tonle Bassac Road, Sangkat Tonle Bassac, Khan Chamkar Mon, Phnom Penh. Services:

• U.S. passport renewal
• Notarisation (apostille, legalisation)
• Consular registration (STEP — Smart Traveler Enrollment Program)
• Emergency assistance
• Federal election voting from abroad

Long stay

For Americans wishing to settle:

• EB visa (Ordinary Business): working people, company directors. See EB visa guide.
• ER visa (Ordinary Retired): retirees > 55 years. See ER visa guide.

U.S. tax obligations (FATCA, FBAR)

U.S. citizens and permanent residents (green card holders) are subject to worldwide taxation by the IRS, regardless of country of residence. Implications in Cambodia:

• Annual federal return (Form 1040) mandatory, even with permanent residence in Cambodia.
• FBAR (FinCEN Form 114): obligation to declare any foreign bank account > 10,000 USD aggregate.
• FATCA (Form 8938): declaration of foreign assets above higher thresholds (200K USD individual abroad).
• Foreign Earned Income Exclusion (FEIE): possible exemption up to ~120,000 USD/year of foreign earned income, under residence conditions (bona fide or physical presence ≥ 330 days/year out of U.S.).

Consult a U.S. expat-specialised CPA before settling long-term.

Specific considerations

FAQ

Does the U.S. have a tax treaty with Cambodia?

No. No bilateral double taxation treaty U.S.-Cambodia in 2026. Cambodian-source income is taxed in Cambodia (20% CIT for companies, ToS for employees), AND must be reported to the U.S. FEIE (Foreign Earned Income Exclusion) partially mitigates double taxation on salaries, but not on all income types.

How do I renew my U.S. passport in Phnom Penh?

At the consular section of the U.S. Embassy in Phnom Penh, by appointment via the official website. Passport is processed in the U.S. and returned via diplomatic mail — count 4-8 weeks between request and reception.

Is there an AmCham in Cambodia?

Yes, AmCham Cambodia (American Chamber of Commerce in Cambodia), active in business networking, government advocacy, and member services.