1. Why Does “Please Fill in All Required Information” Appear?
This error message usually stems from incomplete or non-compliant application materials. Vietnam e-visa applications have strict requirements for documentation, particularly regarding the accuracy of photos and personal information. The most common reasons include:
Unqualified Photos:
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Wearing Glasses: Wearing glasses in the photo is one of the most common mistakes in Vietnam e-visa applications and may lead to rejection or delays.
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Photo Editing: Any edited or retouched photos may be rejected.
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Non-compliant Background: A plain, bright-colored background is required.
Incorrect or Inconsistent Information:
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Spelling Errors: Mistakes in key details such as passport numbers, birth dates, or full names.
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Data Inconsistencies: Information on the application form does not match the details on the passport or other supporting documents.
These seemingly minor errors can cause the system to flag your application as incomplete or invalid, triggering the “Please fill in all required information” message.
2. How to Avoid the “Please Fill in All Required Information” Error?
To ensure a smooth application process, follow these practical tips to avoid common mistakes:
Double-Check Photo Specifications:
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Do not wear glasses in the photo, and ensure the photo is unedited.
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Use a plain, bright background, and make sure your face is visible with even lighting.
Verify Personal Information:
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Before submitting, carefully check all key details such as passport numbers, birth dates, and full names to ensure they match the information on your passport exactly. Avoid any spelling or numerical errors.
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Confirm that all mandatory fields are completed without omissions.
Backup Important Documents:
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Save your e-visa application number and all receipts for future reference.
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Keep multiple copies (digital and printed) of the e-visa PDF file for emergencies.
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Prepare additional passport photos in case they are needed on-site.
3. What Is an Expedited Service, and When Is It Applicable?
When the standard visa processing time (for Taiwanese citizens, it is recommended to apply at least two weeks in advance, as only 5% of applications are completed within 3 working days, about 75% take 3-5 working days, and 20% take more than 5 working days) does not align with your travel plans, expedited services become a viable solution.
What Is an Expedited Service?
Expedited services are designed for urgent situations and can significantly shorten the approval time for Vietnam e-visas. Key features include:
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No Need to Reapply: Directly accelerates an already submitted application, avoiding duplicate form submissions.
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24/7 Support: Provides round-the-clock professional assistance via WeChat, LINE, or email for immediate consultation. Essentially, expedited services prioritize your application.
When Should You Use an Expedited Service?
The following scenarios are particularly suitable for expedited services:
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Repeated Requests for Additional Documents: After submitting supplementary information, you still receive the “Please fill in all required information” notification and need professional assistance.
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Urgent Travel Plans: Only 3-4 days left before departure, and worried about not receiving the visa on time.
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Business Meetings or Medical Appointments: Sudden business trips or medical needs.
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Official System Delays: Already applied for a Vietnam visa but have not received a response for an extended period, risking missing the departure date.
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Family Emergencies: Need to travel to Vietnam urgently for family matters.
4. Processing Time and Fees for Expedited Services
Depending on the urgency, expedited services offer multiple processing time options:
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Super Urgent (1 hour): Suitable for travelers departing on the same day.
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Express (2-4 hours): Ideal for those departing within 24 hours.
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Regular Expedited (1-3 days): Suitable for travelers with 1-3 days of buffer time.
Regarding fees, professional agencies will provide a quote based on the service scope and urgency after you submit the required information.
5. How to Apply for boost Vietnam E-Visa Services?
If you have already applied for a Vietnam e-visa but need faster processing, expedited services are the most straightforward solution.
Applying Through a Travel Agency or Agent:
Choosing a professional travel agency or visa agent is the most convenient way to expedite your application. The process typically includes:
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Contacting a Professional Agent: Select a reputable travel agency or visa agent, such as Vietnam-visa.tw.
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Providing Application Details: Share your e-visa application number, the email address used for the application, the applicant’s birth date, and the desired visa issuance time.
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Confirming Service Details: Verify the service scope, processing time, and fees with the agent. Most agents will respond with a quote within 10 minutes.
Uploading Documents and Payment Methods:
When applying for expedited services, prepare and upload the following documents:
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E-Visa Application Number: Must provide the application number obtained from the official website.
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Email Address: The email address used for the application to receive the visa result.
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Passport Scan: A clear scan of the passport’s personal details page.
You can click this link to apply for expedited services: Apply for Boost Vietnam Evisa Services Here
After the agent receives your application form and confirms the details, they will reply with a quote and a payment link. Most agencies accept the following payment methods: credit cards (Visa/Mastercard), Alipay, WeChat Pay, or PayPal. Once payment is confirmed, the agent will immediately initiate the expedited process and send the visa result to your email within the promised timeframe.
Instant Messaging Tools:
For extremely urgent cases, such as arriving at the airport or imminent boarding, it is recommended to contact customer service directly via instant messaging tools. Many agencies offer 24/7 services and can process urgent requests within 30 minutes.
In summary, if you encounter the “Please fill in all required information” error, first carefully check and correct any mistakes in your application materials. If time is tight, consider contacting a professional agency to use expedited services and ensure your Vietnam e-visa is approved on time.

When applying for a Vietnam e-visa, it says Please fill in all required information. What should I do? Can I boost my visa?