🔄 Last updated: 11 July 2026
You take out your temporary residence card and look at the address line.
That province doesn't exist any more.
The ward on your lease — same. The district on your residence declaration — wiped off the administrative map.
Almost everyone's first reaction: "Are my documents still valid? Do I have to redo everything?"
No. And not merely "you don't need to" — the law forbids authorities from making you.
1. 🧊 The reassurance table: What you fear → The truth → What to actually do
| What you fear | ✅ The truth | What to actually do |
|---|---|---|
| "My residence card names the old province — is it void?" | No. Documents still within their validity period remain usable | Nothing. Use it until it expires |
| "Do I have to replace it?" | They may not require it. The law forbids forcing replacement just because a place was renamed | If someone tells you to replace it — ask for the legal basis |
| "What about my passport?" | Issued by your country — unaffected by Vietnam's provincial mergers | Nothing |
| "What if I WANT to update it?" | You may — and it's free of charge | Contact the competent authority; the procedure is simple |
| "Which name goes on my residence declaration?" | ⚠️ This is the part that needs your attention | Use the NEW administrative name — see section 4 |
2. The legal basis — so you can cite it when needed
Worth knowing, so nobody puts you through a procedure you don't need.
Article 10 of Resolution 190/2025/QH15 provides:
Documents issued by competent authorities before the reorganisation of the state apparatus that have not expired remain applicable and usable under the law until they expire or are amended, replaced, annulled or revoked by a competent authority. Organisations and individuals may not be required to carry out procedures to replace documents issued before the reorganisation while those documents are still within their validity period, unless the law provides otherwise.
The same is set out in Article 21(1) of Resolution 35/2023/UBTVQH15.
The three most important words in the whole provision: "MAY NOT BE REQUIRED."
And if you voluntarily want to update to the new address: the authorities will assist with a simple procedure and no fee.
⚠️ A note on "unless the law provides otherwise". Some sector-specific procedures may have their own requirements. If you're in the middle of a specific procedure (card re-issue, business registration, property transfer…), ask the receiving authority directly rather than guessing.
3. What is NOT affected — however worried you are
The list that lets you exhale:
- ✅ Your passport — issued by your country. Vietnam's provincial merger doesn't touch it.
- ✅ Your E-Visa — tied to your passport, not to a province name.
- ✅ Your entry stamp — the permitted-stay expiry date is unchanged.
- ✅ A valid TRC — still carries the value of a visa until the date printed on it.
- ✅ The day you must leave Vietnam — not a single day different.
The merger gives you no extra days, and takes none away.
🔔 And here's what keeps running, whatever the province is called
The administrative map changed. Your permitted-stay expiry date didn't.
While everyone worries about province names, the real clock is still counting down — and overstay fines don't care what your province is called: VND 500,000 – 2,000,000 under 16 days, jumping to VND 5–10 million from day 16.
👉 Turn on free visa expiry reminders with Visa Tracker — the only thing in this article that actually needs you to act today. Free, no account needed.
4. ⚠️ What you genuinely MUST do: declare residence under the NEW name
The most important part of this article, and the only one requiring you to change a habit.
Your OLD documents keep the old names. But NEW procedures must use the NEW names.
The temporary residence declaration is filed by your accommodation (hotel, landlord, homestay) → to the commune-level police where you're staying, within 12 hours of your arrival (24 hours in remote areas).
After the merger:
- The ward name may have changed
- The receiving authority may have changed
- The police station's address may have changed
If your landlord files under the old ward name, the filing may hit a snag.
🔑 Your job is simple: ask your landlord or hotel one question — "Have you filed my residence declaration under the new ward name?"
You can't file it yourself. But you can ask. And that question can save you a fine.
→ Residence declaration: who files, and within how long
5. When you SHOULD update voluntarily (even though it isn't required)
Not required ≠ not advisable. Four situations worth considering:
① You're about to apply for a new TRC A TRC cannot be extended — when it expires you apply for a new one. That new application will use the new address. → The TRC and its 5 conditions
② You're opening a bank account, signing a contract, or in any address-matching procedure An address that doesn't match the current one can trigger extra questions. Not because the document is wrong — but because the person processing it needs to reconcile them.
③ You have a company or licence in Vietnam Business registration addresses are a separate matter from personal documents. Ask your accountant or lawyer.
④ You're renting and the lease names the old address The lease remains valid. But for the residence declaration, use the new administrative name.
6. 📍 Border crossings and offices changed province names too
Rarely considered — and it hits you directly on a Visa Run.
Some border checkpoints and provincial Immigration Divisions now sit in a differently named province from whatever you read in an older article.
The checkpoints didn't move. Only the province name on the map changed.
💡 Practical rule: when filing an E-Visa, choose your checkpoint by CHECKPOINT NAME (Moc Bai, Bo Y, Lao Bao, Ha Tien…), not by the province you remember. Checkpoint names didn't change.
→ Which land crossing to choose
And if you need to visit an Immigration Division, call ahead to confirm the address — don't rely on one copied from an old blog post.
7. 🆔 VNeID for foreigners
One piece is still moving.
According to the National Population Data Centre (C06, Ministry of Public Security), the issuance of digital identity accounts to foreigners is expected to be rolled out in the coming period.
And from 1 June 2026, organisational digital identity accounts are already required for agencies and organisations carrying out online immigration procedures.
⚠️ Common misconceptions
❌ "The province was renamed, so my TRC is void." → FALSE. Documents within their validity period remain usable, under Article 10 of Resolution 190/2025/QH15.
❌ "An office told me to replace my documents because of the merger." → THE LAW FORBIDS THAT, unless a sector-specific law provides otherwise. Ask for the specific legal basis.
❌ "Updating to the new address costs a fee." → FALSE. If you update voluntarily, the procedure is simple and free of charge.
❌ "The merger means my visa gets extended." → FALSE. Entirely unrelated. Your permitted-stay date is unchanged.
❌ "Moc Bai is in a different province now, so I must re-file my E-Visa." → NO. The checkpoint didn't move. File by checkpoint name, not province.
❌ "My landlord says no need to re-file the residence declaration since I've been here a while." → BE CAREFUL. The declaration duty sits with the accommodation, and the fine for an accommodation that fails to declare runs VND 3–20 million depending on the number of people. Ask for clarity.
Sources
- Resolution 190/2025/QH15 — Article 10, handling matters related to the reorganisation of the state apparatus; validity of issued documents
- Resolution 35/2023/UBTVQH15 — Article 21(1), validity of issued documents after administrative reorganisation
- Resolution 76/2025/UBTVQH15 — 2025 reorganisation of provincial and commune-level administrative units; conversion of documents and seals
- Ministry of Public Security — guidance on adjusting residence information after administrative mergers
- Law on Entry, Exit, Transit and Residence of Foreigners in Vietnam (Law 47/2014/QH13, amended 2019, 2023) — Art. 33, residence declaration; Art. 38, temporary residence card
- Decree 282/2025/NĐ-CP — Article 21, immigration penalties
- Government Office, Administrative Procedure Control Department — statements on the validity of documents after the merger
Note: This article compiles publicly available rules as of the update date and is not legal advice. The principles above apply to documents issued by Vietnamese competent authorities; specific sector procedures may have their own requirements ("unless the law provides otherwise"). If you are in the middle of a particular procedure, ask the receiving authority directly or consult a lawyer. ViEntry is a technology platform connecting users with independent service operators; ViEntry is not an immigration authority and does not provide legal advice. All prices are for reference.
Has someone told you to replace your documents because of the merger? Ask us before you pay anyone. Telegram @vientry_support · WhatsApp +84 963 091 001 · Hotline 0963 091 001
