Cambodia has one of the most straightforward long-term visa systems in Southeast Asia. While Thailand, Vietnam, and Indonesia require complex visa gymnastics for long-term stays, Cambodia offers a simple, renewable business visa that lets you stay indefinitely. This simplicity is one of the key reasons digital nomads and expats choose Cambodia over neighboring countries.

Your visa strategy depends on your situation: short-term visitors use tourist visas, long-term residents use business visa extensions, employed expats add work permits, investors explore the CM2H program, and those committed to Cambodia can pursue citizenship after 7 years. This guide walks through each pathway with current costs, processes, and practical advice.

Cambodia offers several visa categories. Here are the ones relevant to expats and long-term visitors.

The extension process is straightforward and handled entirely in-country. Most expats use a local visa agent rather than visiting the immigration office directly — it saves time and the small agent fee ($10-30) is worth the convenience.

Visa runs are only necessary for tourist visa holders. Business visa holders with 6 or 12-month extensions do not need visa runs. However, if you are transitioning from a tourist visa or want a fresh entry, here are the most popular border-crossing options.

Cambodia offers several pathways from temporary visa holder to long-term resident or citizen. Your choice depends on your timeline, budget, and commitment level.

Work permits are legally required for anyone employed by a Cambodian entity (company, NGO, school, etc.). They are separate from your visa — you need both a valid business visa AND a work permit to work legally.

• Who needs one: Employees of Cambodian companies, teachers at schools, NGO workers, business owners with registered companies. Remote workers for foreign companies technically should have one but enforcement is minimal.
• Application: Employer submits the application to the Ministry of Labour. Required documents: passport, visa, employment contract, company registration, passport photos.
• Cost: $100-200 per year (paid by employer in most cases). Processing: 2-4 weeks.
• Validity: 12 months, renewable annually. Tied to your employer — if you change jobs, you need a new work permit.
• Freelancers: If freelancing or consulting in Cambodia, you can register a sole proprietorship ($300-500 setup) and issue yourself a work permit. This provides full legal compliance for remote work.

The Cambodia My 2nd Home (CM2H) program, launched in 2024, is Cambodia's answer to Malaysia's MM2H and Thailand's long-term residency programs. It targets foreign nationals who want formal residency status through investment.

• Investment options: Purchase approved real estate ($100,000+ in Phnom Penh, $80,000+ in Siem Reap/Sihanoukville) or make a fixed deposit ($100,000+) in a Cambodian bank.
• Benefits: 10-year residency permit (renewable), multiple-entry, work authorization, spouse and dependent inclusion, tax benefits (certain income exemptions during the first 5 years).
• Requirements: Valid passport, police clearance from home country, health check, proof of investment, and application form. Minimum age: 18. No maximum age.
• Timeline: Application processing takes 2-4 months. Permits issued by the Ministry of Interior in coordination with the National Committee for Investment.
• Limitations: Does not automatically lead to citizenship (still requires 7 years residency + naturalization). Investment must be maintained for the duration of the permit.

Cambodian citizenship is the ultimate long-term visa strategy. It provides permanent right of residence, land ownership (foreigners cannot own land directly), voting rights, and a Cambodian passport. The naturalization process is rigorous but achievable.

• Residency requirement: 7 years of continuous legal residency in Cambodia. Business visa extensions count. Breaks of 30 days or less do not interrupt continuity.
• Language: Basic conversational Khmer. Not fluency — you need to demonstrate ability to conduct daily interactions (ordering food, giving directions, basic conversation). Some applicants prepare with a Khmer tutor for 3-6 months before applying.
• Character requirements: Clean criminal record (police clearance from home country and Cambodia), good moral standing (character references), and no history of immigration violations.
• Financial stability: Demonstrate stable income or savings. No specific minimum but you must show ability to support yourself.
• Cultural knowledge: Basic knowledge of Cambodian history, culture, and national anthem. The assessment is informal — not a written exam.
• Application process: Submit application to the Ministry of Interior. Processing takes 6-12 months. Interview may be conducted in Khmer. Fees: $2,000-5,000 for processing and documentation.
• Dual citizenship: Cambodia does not explicitly prohibit dual citizenship, but your home country may. Check your home country's laws before applying. Some countries require you to renounce original citizenship.