The 180-day extension is the per-month value tier for Aussie consultants running 6-month engagements out of Phnom Penh. Direct at the MFAIC counter it costs $100–150 USD (~$152–229 AUD); through a Phnom Penh agent it lands at $170–200 USD (~$259–305 AUD). The multi-entry add-on is roughly $50 USD (~$76 AUD) on top, and the tier can be renewed once at 180 days for another 180.

The 180-day extension is the 6-month tier of the Cambodia Business eVisa extension ladder, and for Aussie consultants on rolling engagements out of Phnom Penh it is the sweet spot on cost-per-month. Direct at the MFAIC counter the lodgement fee is $100–150 USD (~$152–229 AUD); through a registered Phnom Penh agent it lands at $170–200 USD (~$259–305 AUD) all-in once the service margin is added. Documents are your passport, your current Business eVisa, a recent passport-style photo, an employer letter if your project is sponsored, and payment in clean US cash. Adding the multi-entry option is roughly $50 USD (~$76 AUD) extra and is worth it the moment any out-and-back trip is on the cards. The tier is renewable once for a further 180 days in-country, so a 6-month extension stacked on a 6-month renewal plus the original 30 days gives you close to 13 months of legal stay on a single original visa.

Sponsor letter template
Half a page, on letterhead, in English. Three sentences: who is engaging you (entity name and address), what the engagement is (a brief description, e.g. 'IT systems implementation advisory'), and the dates and duration (e.g. 'from 1 July 2026 to 31 December 2026'). Signed by an authorised representative with a phone or email contact. That is the whole brief — no need for a multi-page reference letter.

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First trip to Cambodia? Here is the honest first-timer checklist for Americans — the visa, the US-dollar money quirk, the safety reality, the vaccines, the temple dress code, and what arrival at the new airport actually looks like in 2026.
چھ زمینی سرحدیں بند ہیں اور صرف ہوائی راستہ کام کر رہا ہے - بشمول بنکاک-سیم ریپ اور بنکاک-پنوم پنہ کے راستے، اور سفر سے پہلے درکار کمبوڈیا ای ویزا کے بارے میں جانیں۔
کمبوڈیا کے دارالحکومت اور انگکور واٹ کے درمیان 195 میل کا فاصلہ طے کرنے کے تین طریقے: $15 میں ایکسپریس بس، 45 منٹ کی پرواز، یا آہستہ دریائی کشتی۔ یہاں بتایا گیا ہے کہ ہر ایک کی اصل قیمت امریکی مسافر کے لیے کتنا ہے، اس میں کتنا وقت لگتا ہے، اور کون سا آپ کے سفر کے لیے موزوں ہے۔


Bangkok client visit during a 6-month engagement — fly, do not drive.
2026 کا اپ ڈیٹ پڑھیں →Saigon supplier visits pair cleanly with a Phnom Penh consultancy base.
See the Bavet guide →Quiet exit option mid-engagement for the Indochina loop.
Plan the Laos route →Most Aussie consultants stop in Singapore for co-design workshops.
Sort the stopover →Bali long-weekend mid-engagement on a multi-entry extension.
Compare the two →