1. The Historical Genesis of the 'Approval Letter'
To navigate travel to Vietnam without falling victim to costly administrative traps, Indian travelers must understand the historical anomaly known as the Vietnam Visa on Arrival (VoA) "Approval Letter". Prior to 2018, the Socialist Republic of Vietnam did not operate a public electronic visa portal for individual tourists. To visit Vietnam, travelers had to physically courier their passports to the Vietnamese Embassy in New Delhi or engage private local Vietnamese commercial travel agencies to sponsor a pre-arranged entry permit.
These private agencies would compile lists of dozens of unrelated travelers and submit them to the Immigration Department to obtain a collective "Visa Approval Letter" (Công Văn Nhập Cảnh). Armed with this scanned PDF letter, the traveler was permitted to board their flight to Vietnam, where they had to line up at the airport's "Visa on Arrival" counter upon landing to exchange the letter for a physical visa sticker.
2. The Double-Cost Financial Reality
While this system was a necessary workaround a decade ago, today it has morphed into a predatory commercial racket targeted at unsuspecting international travelers:
| Expense Parameter | Legacy "Approval Letter" Scheme | Official Sovereign Vietnam eVisa |
|---|---|---|
| Online Broker Fee | $30 to $60 USD paid to private website | $0 (Zero intermediary fees) |
| Airport Stamping Fee | $25 USD CASH required at landing counter | $0 CASH (100% pre-paid online) |
| Total Outlay per Traveler | $55 to $85+ USD (~₹4,600 to ₹7,200) | $25 USD Flat (~₹2,100 INR) |
| Privacy & Data Security | Passport data shared on public group PDFs | 100% Secure Sovereign Government Database |
Commercial agencies intentionally conceal the fact that their online fee only covers the "letter" and that travelers must still pay an additional $25 USD cash stamping fee upon arrival. Many Indian travelers land in Hanoi or Ho Chi Minh City without US Dollar cash, forcing them to find scarce airport ATMs or pay extortionate currency exchange rates.
3. The 2-Hour Airport Landing Counter Nightmare
Beyond the excessive financial cost, the operational ordeal at the airport is severe:
- The Disembarkation Scramble: When landing at Tan Son Nhat Airport (SGN) or Noi Bai Airport (HAN), travelers with approval letters cannot proceed to passport control. They must locate the "Landing Visa / Visa Upon Arrival" window.
- Form NA1 Submission: You must submit your physical passport, two passport photographs, a completed paper Form NA1, and your printed approval letter to the counter officer.
- The Endless Waiting Pavilion: You must wait among dozens of other travelers while officers manually process files and print visa counterfoil stickers. During peak flight arrivals, wait times routinely exceed 60 to 120 minutes.
- Cash Stamping Fee Payment: Once your name is called over a loudspeaker, you must pay exactly $25 USD in crisp, uncreased US Dollar cash banknotes before receiving your passport.
- Second Queue at Immigration: Only after completing this entire ordeal can you join the regular passport control queue to officially enter Vietnam.
4. Why the Official Sovereign eVisa Obsoletes VoA
In stark contrast, the official Vietnam eVisa (obtained exclusively at evisa.xuatnhapcanh.gov.vn) renders the entire approval letter mechanism completely obsolete:
- Bypass the Landing Counter: With an approved eVisa PDF in hand, you walk completely past the crowded VoA landing window.
- Walk Straight to Border Control: You join the standard passport control lines immediately upon deplaning.
- Zero Cash Exchange: The immigration officer scans the QR code on your printed eVisa, stamps your passport, and clears you into Vietnam in under two minutes.
Legacy approval letters are routinely issued as collective documents listing the full names, passport numbers, birth dates, and nationalities of 20 to 30 completely unrelated travelers on a single shared PDF sheet. This represents a catastrophic data privacy vulnerability. An official individual eVisa keeps your identity records strictly confidential.
5. What to Do If You Already Purchased a Letter
If you mistakenly purchased a third-party approval letter prior to reading this guide, take immediate protective steps:
- Check Time Before Departure: If your flight is more than 5 business days away, log into the official government portal at evisa.xuatnhapcanh.gov.vn and apply for a genuine $25 USD eVisa immediately. The $25 government fee is vastly worth paying to avoid the 2-hour airport landing queue and $25 cash stamping penalty.
- If Traveling Immediately: If your departure is within 48 hours and you must rely on the letter, ensure you carry exactly $25 USD in pristine, uncreased banknotes (Thai Baht or Indian Rupees are NOT accepted at the stamping counter), two physical 4x6 cm photos, and a printed Form NA1.
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Frequently Asked Questions
Is the Vietnam Visa Approval Letter still valid?
While airport landing counters still process legacy approval letters, the system is obsolete and discouraged. The official government eVisa is significantly cheaper, faster, and completely bypasses airport landing queues.
Why do third-party websites promote approval letters instead of eVisa?
Third-party commercial brokers promote approval letters because they charge exorbitant service markups of $30 to $60 USD, whereas they cannot profit from the official $25 government eVisa portal.
Do I have to pay an airport stamping fee with an official eVisa?
NO. With an approved official eVisa from evisa.xuatnhapcanh.gov.vn, you pay zero stamping fees upon landing. You walk straight to standard immigration passport control.
Can I pay the airport stamping fee in Indian Rupees or credit card?
No. The landing visa counter strictly accepts cash US Dollars (USD) or Vietnamese Dong (VND). Credit cards and foreign currencies like INR are not accepted.
Where can I apply for the genuine Vietnam eVisa?
Apply exclusively on the official Ministry of Public Security immigration portal at evisa.xuatnhapcanh.gov.vn.