Applying for a Laos eVisa requires several specific documents. Missing or incorrect paperwork is the most common reason for application delays and rejections. This page provides a complete checklist of every document you need, with detailed requirements for each one.

Required Documents for a Laos eVisa Application
Every applicant must prepare the following documents before starting the online eVisa application on the official Lao eVisa portal. All documents must be uploaded digitally – paper submissions are not accepted.
| Document | Format | Max Size | Required |
|---|---|---|---|
| Valid passport (bio page scan) | JPG, PNG, or PDF | 2 MB | Yes |
| Passport-style photograph | JPG or PNG | 2 MB | Yes |
| Completed online application form | Web form | – | Yes |
| Travel itinerary or flight booking | JPG, PNG, or PDF | 2 MB | Recommended |
| Hotel reservation or accommodation proof | JPG, PNG, or PDF | 2 MB | Recommended |
| LDIF digital arrival form | Online form | – | Yes (before arrival) |
Gather all documents in digital format before you begin the application. Uploading incomplete files or documents that do not meet the specifications below will result in processing delays.
Passport Requirements
Your passport is the single most important document for a Laos eVisa. It must meet all of the following criteria:
- Validity: At least 6 months beyond your intended date of entry into Laos. If your passport expires within 6 months, renew it before applying.
- Blank pages: At least 2 blank pages for entry and exit stamps.
- Condition: The passport must be undamaged. Torn, water-damaged, or heavily worn passports may be rejected at immigration.
- Scan quality: Upload a clear, colour scan of the bio data page (the page with your photo, name, nationality, and passport number). Both edges of the page must be fully visible.
Accepted Passport Types
- Ordinary passport – the standard travel document issued to citizens
- Diplomatic or official passport – holders of these passports may be eligible for visa-free entry and do not need an eVisa
Passports that are handwritten or have amendments on the bio page are not accepted for eVisa applications. You must apply for a Visa on Arrival or at a Lao embassy instead.
Photo Specifications
The passport-style photograph uploaded with your eVisa application must comply with strict requirements. Non-compliant photos are the leading cause of application rejection.
| Requirement | Specification |
|---|---|
| Size | 4 cm × 6 cm (width × height) |
| Background | Plain white or off-white |
| Colour | Full colour (no black-and-white) |
| Recency | Taken within the last 6 months |
| Expression | Neutral, mouth closed, eyes open |
| Head covering | None, unless for religious reasons (face must be fully visible) |
| Glasses | Remove if possible; if worn, no glare on lenses and eyes must be visible |
| Resolution | Minimum 600 × 400 pixels |
| File format | JPG or PNG |
The photo must show your full face from the front, with both ears visible. Headphones, hats, and tinted glasses are not permitted. The image should be evenly lit with no shadows on the face or background.
How to Take a Compliant Photo
- Stand against a plain white wall with even lighting (natural daylight works well)
- Position the camera at eye level, approximately 1.5 metres away
- Keep a neutral facial expression – no smiling or frowning
- Use a smartphone camera (8 MP minimum) or a digital camera
- Crop the image to 4 cm × 6 cm using a free passport photo app
- Save as JPG with the highest quality setting
Online Application Form Fields
The eVisa application form on the official Lao portal requires you to enter the following information. Have these details ready before starting:
Personal Information:
– Full name (exactly as shown on your passport)
– Date of birth
– Gender
– Nationality
– Passport number
– Passport issue and expiry dates
Travel Details:
– Intended date of entry into Laos
– Port of entry (Wattay International Airport, Luang Prabang International Airport, Lao-Thai Friendship Bridge, or other designated checkpoint)
– Purpose of visit (tourism only – business travel requires a different visa type)
– Duration of stay (up to 30 days)
Contact Information:
– Email address (all correspondence is sent here)
– Phone number with country code
– Current residential address
Accommodation:
– Hotel name and address in Laos, or
– Host’s name and address (if staying with friends or family)
Ensure every field matches your passport exactly. Even minor spelling differences between your application and your passport can cause delays at immigration.
LDIF Digital Arrival Form
The Lao Digital Immigration Form (LDIF) is a mandatory electronic form that all visitors must complete at least 3 days before arrival in Laos. This requirement was introduced to speed up immigration processing at airports and border crossings.
How to complete the LDIF:
1. Visit the official LDIF portal (linked from the Lao immigration website)
2. Enter your passport details, flight information, and accommodation address
3. Submit the form online
4. Save or print the confirmation QR code
5. Present the QR code to immigration officers on arrival
The LDIF is separate from the eVisa application. Having an approved eVisa does not automatically complete your LDIF. You must fill out both independently.
What Happens If You Do Not Complete the LDIF
Failure to complete the LDIF before arrival may result in:
– Longer waiting times at immigration
– Being asked to fill out a paper form on arrival (causing significant delays)
– Potential denial of entry in extreme cases
Supporting Documents (Recommended)
While not strictly mandatory, uploading the following documents significantly improves your chances of approval:
Flight Itinerary or Booking Confirmation
Upload a copy of your confirmed round-trip or onward flight booking. This shows immigration authorities that you intend to leave Laos within your visa validity period. A booking confirmation email or e-ticket PDF is sufficient.
If you are travelling overland, upload your bus or train booking to the next destination country.
Hotel Reservation
A confirmed hotel booking for at least the first few nights of your stay demonstrates that you have accommodation arrangements. Booking.com, Agoda, or hotel confirmation emails in PDF or screenshot format are accepted.
If staying with friends or family, include a brief invitation letter with their name, address, and contact number.
Travel Insurance
Although not required for the eVisa application itself, travel insurance is strongly recommended. Laos has limited medical facilities outside Vientiane, and evacuation to Thailand for serious medical issues can be extremely expensive. A policy covering at least USD 50,000 in medical expenses is advisable.
Documents for Minors (Under 18)
Children and infants applying for a Laos eVisa need the same core documents as adults, plus additional paperwork:
- Child’s own valid passport – the child must have their own passport (not listed on a parent’s passport)
- Birth certificate – a scanned copy showing the names of both parents
- Parental consent letter – if the child is travelling with only one parent or with a guardian, a signed consent letter from the absent parent(s) is required
- Accompanying adult’s passport – a copy of the passport of the adult travelling with the child
Both parents’ names on the birth certificate must match the names on their respective passports.
Common Document Mistakes to Avoid
These are the most frequent errors that lead to eVisa delays or rejections:
- Passport scan is blurry or cropped – ensure all four corners of the bio page are visible and text is legible
- Photo does not meet specifications – wrong size, wrong background colour, or wearing glasses with glare
- Name mismatch – the name on the application does not match the passport exactly (including middle names)
- Passport expires within 6 months – even if your trip is within the passport’s validity, the 6-month rule applies from your entry date
- Wrong file format – uploading BMP, TIFF, or HEIC files instead of JPG, PNG, or PDF
- File too large – images exceeding 2 MB will fail to upload; compress them before submission
- LDIF not completed – forgetting to fill out the digital arrival form before departure
Document Checklist Summary
Use this checklist to confirm you have everything ready before starting your Laos eVisa application:
- [ ] Valid passport with at least 6 months validity and 2 blank pages
- [ ] Clear colour scan of passport bio data page (JPG/PNG/PDF, under 2 MB)
- [ ] Passport photo – 4×6 cm, white background, colour, recent (JPG/PNG, under 2 MB)
- [ ] Flight booking or travel itinerary
- [ ] Hotel reservation or accommodation proof
- [ ] Email address for receiving the eVisa approval
- [ ] Credit or debit card (Visa, Mastercard, or JCB) for the USD 50 fee
- [ ] LDIF digital form completed at least 3 days before arrival
Frequently Asked Questions
What documents do I need for a Laos eVisa?
You need a valid passport with at least 6 months validity, a passport-sized photo (4×6 cm, white background), and a completed online application form. Supporting documents such as flight bookings and hotel reservations are recommended.
Do I need to print my Laos eVisa approval?
Yes. Print the eVisa approval letter and carry it with your passport. Immigration officers will check it on arrival. A digital copy on your phone is useful as a backup but a printed copy is recommended.
Can I use a passport card instead of a passport book?
No. Laos requires a full passport book with at least 6 months validity and 2 blank pages. Passport cards are not accepted.
What photo size is required for the Laos eVisa?
The photo must be 4 cm × 6 cm (width × height), in colour, with a plain white background. It should be taken within the last 6 months and show your full face from the front.
Is the LDIF form the same as the eVisa?
No. The LDIF (Lao Digital Immigration Form) is a separate arrival form that must be completed at least 3 days before entering Laos. The eVisa is your visa approval. You need both.
What file formats are accepted for document uploads?
JPG, PNG, and PDF files are accepted. Each file must be under 2 MB. BMP, TIFF, HEIC, and other formats are not supported.
Do children need their own documents for a Laos eVisa?
Yes. Every applicant, including children and infants, needs their own passport and eVisa application. Minors also need a birth certificate and a parental consent letter if travelling with only one parent.
What happens if my passport expires within 6 months?
Your eVisa application will be rejected. Laos requires all visitors to have a passport valid for at least 6 months from the date of entry. Renew your passport before applying.