Two different documents get called a Vietnam e-visa approval letter, and only one of them works at a land border. The first is the e-visa itself, the PDF the immigration department grants you after reviewing an application filed at evisa.gov.vn. The second is an agency "approval letter" for visa on arrival, which airports accept and land gates do not. Travelers who buy the second one, print it, and turn up at Lao Bao with it find out at the window that it means nothing on that side of the border.
The one that matters here is the e-visa PDF, and it has a clock attached. Immigration quotes a minimum of three working days from a complete application with the fee paid, and reality adds a day or two of slack on top. That gap between the promise and the real turnaround is where Da Nang run days get ruined, because a Lao Bao trip only works if the document is in your hand before the van leaves.
This page covers the whole timeline in the order you will meet it. When the clock starts and what does not count toward it, how to read the status page on evisa.gov.vn, what each status actually means, the four reasons applications get held, and the choices you have on run day if the letter has not landed. The last part is the one worth reading before you book a 04:00 pickup.
Most people applying from Da Nang get this right without much thought. The ones who search for this page are usually on day four, refreshing the portal every hour, wondering whether to cancel the van. Both situations get an answer below.
The number the immigration department publishes is three working days. That is a minimum, not a promise, and it counts from a specific moment: when a complete application with the fee paid reaches the system. A form submitted at 23:00 on a Friday does not start ticking that night. The clock begins Monday morning, and your three working days land on Wednesday or Thursday.
Weekends and Vietnamese public holidays do not count. This trips up more Da Nang applicants than anything else. File the day before a long weekend and the arithmetic turns ugly fast. National Day closes immigration for several days at the end of August and the start of September, Tet closes it for a week or longer, and Hung Kings Day, Reunification Day and Labour Day all eat into the count. Applications sitting in the queue through those closures are not delayed out of carelessness. Nobody is processing at all.
In the real world, plan for three to five working days and treat day five as normal rather than alarming. Roughly nine in ten applications clear on day three or four. The rest stretch to a week or more because a photo was blurry, a passport scan cut off the ICAO line, or a name did not quite match the biodata page. Volume matters too. June to August is quiet and things move briskly. The weeks before Tet and around the December holidays are not.
The fee is 25 USD for a single entry and 50 USD for multiple entries, paid by card on the portal. It is not refunded if the visa is refused, which is worth remembering before you rush an application through with a passport photo you took on a phone in a bright room.
If three to five days is too slow, paid services compress the timeline. On this site that means standard filing at three to four working days, fast at one to two days, and rush handling measured in hours when the situation is genuinely urgent. The price climbs with the speed, and rush filings carry more risk, because a rushed form with a wrong entry port or a mismatched name still fails, just faster. The entry port guide covers the field that matters most, especially for anyone filing from the Laos side on run day.
The portal has a search page for exactly this, and the granted e-visa also arrives by email at the address you typed on the form. Both routes are worth using, because emails land in spam folders more often than people expect. Search your inbox for "evisa", check the spam and promotions tabs, and do not assume silence means a problem.
To check the portal you need four things: the registration code you were given when the application was submitted, the same email address, your date of birth, and the captcha. The code looks like E250702USA52585630045, a letter, a date block, a three letter country code, then a long number. Screenshot it when you apply. People who lose it end up emailing immigration just to get their own reference number back.
The search returns one of three states. Processing means what it says: the file is open and nobody has finished with it. Nothing is wrong, and refreshing it hourly changes nothing. Granted comes with a download link for the PDF, which is your visa, the thing you print and carry. Amended Application means immigration wants a correction before it will grant anything, usually a clearer photo, a full passport scan, or a name that does not match the biodata page exactly.
That third state is the one that quietly costs days. An amended application is not a rejection, but the working day clock restarts from the moment the corrected file is received. Reupload the fix the same day you see the request, not the next morning. If the reason given is vague, which happens, correct every field you can think of and resend rather than arguing with the message.
If the status will not move and you are past ten working days, contact immigration directly. The addresses that work are technical_support@immigration.gov.vn for portal problems and foreigners@xuatnhapcanh.gov.vn for application questions. Phone lines exist too, Hanoi on 024 3826 4026 and Ho Chi Minh City on 028 3920 0365. Keep the message short: registration code, full name as printed in the passport, passport number, date of submission, and what you are seeing on the status page. Vague emails get vague answers.
One more thing worth knowing before you panic at the window: an approved e-visa cannot be edited afterwards. Once it says Granted, the entry port, the dates and the passport details are locked. If something on it is wrong, the fix is a new application and a new fee, which is why the checking habit belongs on day one, not on the morning of the run.
Day four with no email is not a crisis. Day five is still ordinary. The pattern to worry about is a file sitting at Processing past seven working days, or one that flipped to Amended without you noticing. Both are fixable, but only if you find out early enough to matter.
When applications get held, it is almost always one of five things. The photo fails the technical check: not recent enough, wrong background, glare on glasses, or a file beyond the size limit. The passport scan is unusable: one page instead of the full biodata spread, a cut-off machine readable line, or a photo taken at an angle with shadow across the number. The name does not match the passport character for character, or the passport number has a transposed digit. The dates do not line up, most often an intended arrival date that has already passed by the time the officer looks at it. Or the payment never actually cleared, which leaves the file open and unpaid, and no one will ever tell you that unless you ask.
So the late-letter routine looks like this. Check spam and every email folder, since the approval comes as an attachment and some providers treat it badly. Re-run the status search with the registration code and read the state carefully rather than the headline. If it says Amended, fix and resubmit within the hour. If it says Processing past seven working days, email immigration with the short version of your details and ask for the file to be looked at. If the dates on your application are now in the past, do not wait for the outcome. File again with the correct dates, because the old file is not going to resolve into something you can use.
The clock you are racing is usually not the visa itself, it is your permission to stay. An e-visa held past its last valid day turns into an overstay, and Vietnamese overstay fines run per day under Decree 282. A day or two is a modest fine. A week is not, and the overstay fine page works through the brackets if you are already past your date. The cheapest version of this problem is the one caught while there is still a margin.
A Da Nang visa run to Lao Bao is a single day built on a fixed sequence. Pickup runs between 04:00 and 06:00, the van crosses the Hai Van Pass, you take an exit stamp on the Vietnam side, walk across to Densavan in Laos, get the Laos visa on arrival for about 30 to 35 USD in cash, walk back, and re-enter on a fresh Vietnamese visa or a still valid one. The border is open 07:00 to 19:00 Vietnam time, and the Laos side keeps an hour behind, so a run that arrives at 10:30 to 11:30 has room to clear before the afternoon lull.
None of that works without the right document in hand. The exit stamp is easy. Getting back in is the part that depends on paperwork, and once you are standing on the Laos side, you cannot retroactively fix a visa application you never finished. That is the whole reason this page exists in front of a booking page.
Three options, in order of how we would rank them. Postpone the pickup by a day or two and run once the PDF is in your inbox. This costs nothing except patience and is what we suggest to anyone who asks us two days ahead. Travel and file a rush application from Densavan, which works when time is genuinely gone but means sitting in a border town waiting, paying a rush premium, and watching the 19:00 closing time. Or run on a document you already hold, which covers people with a valid multiple-entry e-visa, a 45-day exemption they have not used yet, or a residence card. If you are in that third group, the pending application is a future problem, not today's.
Before you leave, do the print check. Print the granted e-visa PDF, twice, and keep the paper version with your passport. Officers at Lao Bao scan the barcode from paper; a phone screen works sometimes and slows the queue every time. Check the entry port field on the printout says Lao Bao, since that is the mistake that undoes an otherwise perfect run. Then make sure the passport in your bag has at least six months of validity left and a couple of blank pages, because Laos checks on its side as well. The instructions page has the full carry list, and the step by step guide walks the border sequence hour by hour.
The practical habit that prevents all of this: file the e-visa the day after your last entry, not the week your stay runs out. Ninety days sounds like a long runway until a holiday closure eats four of your working days. Applying early is free. Applying early is also the only version of this where a held application still leaves you time to fix it once and run on schedule.
The official minimum is three working days, counted from the moment immigration receives a complete application with the fee paid. Most applications land on day three or day four, with a tail of five to seven working days when something on the form needs a second look.
No. Working days exclude Saturdays, Sundays and Vietnamese public holidays. A Friday afternoon submission means the clock starts Monday. Around Tet and National Day the immigration department stops processing, so an application filed days earlier can sit untouched.
Use the search page on evisa.gov.vn and enter your registration code, the email address you used, your date of birth and the captcha. The system returns one of three states: Processing, Granted with a download link, or Amended Application with a reason.
No, and the mix-up costs people a border day. A visa on arrival approval letter is issued by an agency and works only at airports, where you pay a stamping fee. At Lao Bao you need the actual e-visa PDF granted by immigration, with Lao Bao listed as the entry port.
Do not board the van. The run restarts your 90 days only if you hold a valid document to re-enter on. Either push the pickup back a day or two, or travel and file a rush e-visa from the Laos side at Densavan, which costs more and leaves no margin if the border closes.
Yes. Rush filings from the Laos side at Densavan turn around in hours rather than days. The catch is the price and the clock: Lao Bao closes at 19:00 Vietnam time, and a rejected application late in the day leaves you booking a guesthouse in Lao Bao town.
Print it. Officers at Lao Bao expect to scan the barcode from paper, and a phone screen means a slower conversation at the window. Print two copies, keep one in your bag and one with your passport, plus a photo on your phone as backup.
It means immigration wants a correction before granting the visa, usually a photo, a passport scan, or a name that does not match the biodata page. Fix it and resubmit immediately, because the working day clock restarts from the moment your corrected file is received.
Need help filing, chasing or rushing an e-visa for a Lao Bao run: message WhatsApp at +84 33 410 3857 with your passport country, the pickup area and your run date. Pickup runs 04:00 to 06:00 across Da Nang.
