Last Updated: Wednesday June 03, 2026
Applying for a Vietnam eVisa is generally a straightforward process. However, even minor mistakes can result in processing delays, requests for corrections, or visa rejection.
According to the Vietnam Immigration Department, applicants are responsible for ensuring that all submitted information and supporting documents are accurate and complete. A simple typo or incorrect upload can significantly impact the outcome of an application.
To help travelers avoid unnecessary complications, here are the five most common reasons why Vietnam eVisa applications encounter problems.
Key Takeaways
- Small errors in passport details can lead to application rejection.
- Passport photos and passport scans must meet official requirements.
- Travelers should use official or reputable application platforms.
- Missing information can delay processing.
- The selected visa type must match the travel itinerary.
- Passport validity remains an important eligibility requirement.
- Double-checking all information before submission can help avoid costly mistakes.
1. Applying Through Unofficial or Fraudulent Websites
One of the most common mistakes travelers make is submitting applications through unofficial websites that may provide inaccurate guidance or incomplete processing services.
According to official announcements from Vietnamese authorities, applicants should carefully verify the legitimacy of any visa service provider before sharing personal information.
How to Avoid This
- Use the official Vietnam Immigration eVisa portal or a reputable visa support provider.
- Verify website information before making payments.
- Be cautious of unusually low fees or unrealistic guarantees.
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2. Incorrect Name or Passport Number
Passport information must match exactly with the details printed on your passport.
Even a single incorrect character in your name, passport number, date of birth, or nationality can result in processing issues.

Important Tip
Follow the ICAO (Machine Readable Zone) information displayed on your passport and carefully compare every detail before submitting the application.
Common Photo Mistakes
- Non-white background
- Blurry image quality
- Face partially covered
- Incorrect dimensions
- File size exceeding requirements
Recommended Format
- Recent color photo
- White background
- Clear facial image
- JPG format
- File size within the permitted limit
3. Missing Required Information
Many applicants focus on passport details but overlook other required sections of the application form.
Missing information may cause delays while authorities request clarification or additional documentation.
Commonly Overlooked Fields
- Intended address in Vietnam
- Contact information
- Travel dates
- Purpose of visit
If accommodation arrangements are not finalized, travelers often use their first hotel address as a temporary reference. Vietnam-immi.org can
4. Selecting the Wrong Visa Type
Choosing the correct visa category is essential. Effective from current Vietnam eVisa regulations, travelers may be eligible for different entry options depending on their travel plans.
Examples

Single-Entry Visa
Suitable for travelers entering Vietnam once and departing without returning during the visa validity period.
Multiple-Entry Visa
Suitable for travelers planning to leave Vietnam and re-enter during the same trip.
5. Passport Validity Problems
Passport validity remains one of the most important eligibility requirements for international travel.
According to the Vietnam Immigration Department, travelers should ensure their passport remains valid for at least six months beyond their planned entry date.
Additional Considerations
- Damaged passports may not be accepted.
- Passports with insufficient blank pages can create travel difficulties.
- Expiring passports may affect visa eligibility.
Checking passport validity before applying can help prevent avoidable issues later.
How to Improve Your Chances of Approval
Before submitting your Vietnam eVisa application, consider the following checklist:
- Verify passport information carefully
- Upload a compliant passport photo
- Provide a clear passport scan
- Complete all required fields
- Select the correct visa type
- Confirm passport validity
- Review the entire application before payment
Most visa issues occur because of simple mistakes such as incorrect passport details, poor-quality uploads, missing information, or selecting the wrong visa category.
By carefully reviewing your application and following official guidelines, you can improve your chances of receiving your Vietnam eVisa smoothly and avoid unnecessary delays before your trip.
Whether you need a fast visa, airport fast track, private car, or eSIM, Vietnam-Immi.org is here 24/7 to support your trip.
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