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About this tool
Build a Vietnam e-visa cover letter with itinerary, entry checkpoint, the 90-day limit and a working-day decision estimate.
The Vietnam Visa Cover Letter Builder produces the supporting letter for an e-visa application and checks the dates the portal will hold you to. Vietnam's electronic visa has been open to citizens of every country since 15 August 2023, is issued for a maximum stay of 90 days single or multiple entry, and costs US$25 or US$50 per applicant. The tool turns your requested validity into an exact valid-from and valid-to pair, counts the published three-working-day processing time forward skipping weekends, and flags a passport short of the six-month rule or a stay that runs past the visa.
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Turns your requested validity into the exact last legal day in the country, counted from the valid-from date.
Counts three working days forward from your application date instead of three calendar days.
Keeps the port of entry in your letter identical to the one printed on the e-visa, which immigration checks.
Up to 90 days, single or multiple entry, with a valid-from and valid-to date you request on the application. You cannot enter before the valid-from date and must leave on or before the valid-to date — the visa is not extended by arriving late, so ask for the full period you need up front.
US$25 per person for single entry and US$50 for multiple entry, paid on the official portal at evisa.gov.vn. The fee is not refunded if the application is refused. Commercial sites that resell the same service charge considerably more for it.
The published target is three working days from a complete application and payment. Weekends and Vietnamese public holidays do not count, and incomplete photographs or an unclear passport scan are the most common causes of delay, so apply at least a week or two ahead of travel.
The passport must be valid for at least six months from the date of entry and have at least two blank pages for the entry and exit stamps. The e-visa is also only accepted at designated international checkpoints, so the port you name on the application must be the one you actually use.