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Updating Land Certificates After the 2025 Province Merger

10 min readFLAT LAW FIRM
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Updating Land Certificates After the Province Merger: Is It Mandatory, and How

On 12 June 2025, the National Assembly adopted Resolution 202/2025/QH15 on provincial-level administrative rearrangement: the country now has 34 provincial-level administrative units (28 provinces, 6 cities), with the new local governments officially operating from 1 July 2025. Millions of land use right certificates ("red books") nationwide still name old provinces and communes — and the question most citizens ask is: must I get a new certificate? If I don't, will sales or mortgages run into trouble? This article answers each question decisively and gives a concrete action checklist.

Contents

1. The short answer: updating your certificate is not mandatory

The principle has been clearly affirmed by state agencies: citizens do not have to replace their land use right certificates merely because of the administrative merger. Change registration for a parcel's address change due to the rearrangement (Article 133(1)(d) of the 2024 Land Law — a change of the parcel's address is a change-registration case) is only done when the land user requests it.

In other words, if you hold a certificate naming "Hai Duong province" while the locality is now "Hai Phong city", that certificate retains full legal validity: it still proves your land use rights, still works for mortgages, still grounds sales, gifts and inheritance. No rule "invalidates" old certificates because of the merger, and there is no mandatory deadline for replacement.

National Assembly leaders have affirmed that citizens and businesses can "rest assured" using current documents; where re-issuance under the new administrative address is needed, procedures will be simplified. This is an important distinction from many people's anxiety — and also the gap some paperwork "brokers" exploit to charge for unnecessary certificate-update services.

2. Why a certificate naming an old province remains valid

The land management system operates on parcels and coordinates, not on administrative names. Each parcel is identified by parcel number, map sheet number and coordinates — none of which change in a merger. The province or commune name on the certificate is merely descriptive address information.

To handle the name mismatch, land authorities at all levels have built an old-to-new administrative boundary conversion table. When you bring an old-named certificate for a sale notarisation or mortgage registration, the notary and the land registration office consult this table to verify the parcel rather than requiring you to update the certificate first. The new certificate form (with a QR code linked to the national database) makes lookups faster, but old certificates without QR remain accepted.

Transaction practice since 1 July 2025 shows: notary offices and banks are used to handling files with old and new place names side by side. Any friction is usually a few extra minutes of lookup, not a legal barrier.

3. When you SHOULD proactively update your certificate

"Not mandatory" does not mean "never worth doing". There are times when proactively updating your certificate to the new address is wise:

  • Preparing a sale or transfer: buyers (especially from other provinces) and lending banks usually want "clean" documents fully matching the current administrative address. An updated certificate smooths the transaction and avoids price pressure over "messy" paperwork.
  • The old certificate is torn, damaged, faded or missing pages: re-issue it and update the address at the same time — two birds, one stone.
  • The parcel is about to change anyway: subdividing for children, converting land purpose, correcting area… When a change procedure is already needed, request the new administrative address update simultaneously.
  • Data synchronisation: some land users hold many parcels in many places and want all documents standardised for management. Do it in batches, prioritising parcels likely to transact.
  • The bank requires it: some banks' collateral appraisal processes require address information matching the current system. If your lender requires it, comply to protect the loan.

Conversely, if the certificate is still new and no transactions are planned for the next few years — keep it safe and skip the queue.

4. Checklist: documents and change-registration procedure

When you decide to proceed, here is the full checklist:

Step 1 — Prepare the file:

  • Land change registration application (standard form — collect at the one-stop unit or download from the province's public service portal);
  • The issued land use right certificate (original);
  • The land user's ID documents (citizen ID card);
  • For authorised representatives: a notarised/certified power of attorney;
  • If done together with another procedure (sale transfer, mortgage, subdivision): that procedure's full file.

Step 2 — File: at the land registration office (branch) or the commune-level one-stop unit under current decentralisation. Note: from 1 July 2025, the two-tier local government operates with a new decentralisation of certificate issuance — before going, call or check the locality's public service portal to confirm the right filing place and avoid a wasted trip.

Step 3 — Receive the result: the receiving agency checks, updates the new address in the cadastral file and annotates (supplements) the certificate, or re-issues a new certificate as requested. Keep the filing receipt and track progress via the file code.

Step 4 — Double-check: on receiving the certificate, verify carefully: is the new administrative unit name correct, and did the annotation process distort other information (area, purpose, term)? Request immediate correction of any errors.

5. Does it cost anything?

No fees or charges for document changes caused by the administrative rearrangement. This is the clear instruction in Official Dispatch 43-CV/BCD of 2025 of the Central Steering Committee: "no fees or charges shall be collected from individuals or organisations changing documents or procedures due to the administrative rearrangement".

Distinguish: the exemption covers changes caused by the merger (updating the administrative unit name). If you simultaneously do another fee-bearing procedure (e.g. registration tax on a sale transfer, appraisal fees for subdivision), those procedure fees still apply normally. And if you hire an outside service, the service fee is a civil agreement — unrelated to the State's fee exemption.

6. Notes for buying, selling and mortgaging land after the merger

Post-merger real estate transactions need an extra layer of address care:

  • In sale contracts: state the parcel address under the new administrative name as of signing, with a note of the old address per the certificate for cross-reference. Example: "parcel no…, map sheet no…, in ward X, Hai Phong city (per certificate: commune Y, Hai Duong province)". This helps the notary, tax authority and land registration office process quickly and avoid confusion.
  • Check planning: the administrative merger does not change land use planning, but planning management boundaries may be reviewed. When buying land after the merger, still check planning information with the competent authority as usual — don't get so fixated on the province name that you skip the most important step.
  • Tax duties: personal income tax (2% of transfer price) and registration tax (0.5%) on sale transfers apply normally; the merger changes neither tax duties nor creates new tax incentives.
  • Bank mortgages: notify the bank of the collateral's new administrative address; update the mortgage contract appendix if the bank requires. This is an internal administrative step that does not affect the validity of the registered security.

7. Special cases: commune-level mergers and entirely new names

The 2025 rearrangement merged not only provinces but also communes aggressively: the country now has 3,321 commune-level units. Many new communes and wards carry entirely new names matching none of the old ones. The legal principle is the same as at provincial level: no mandatory certificate update; register the change when needed.

The extra point at commune level: when looking up parcel information (planning, land prices, financial duties), you need to know the new commune/ward name of the land's location — because electronic lookup systems have switched to the new names. Find the new name via: the province/city electronic information portal, the commune-level People's Committee where the land sits, or the boundary conversion table published by state agencies. Memorise this new name for all future transactions and declarations.

8. Common misconceptions to avoid

  • "If I don't update the certificate, I lose the land": wrong. Land use rights do not depend on the administrative name on the certificate.
  • "I must update before 31/12/2025 (or some deadline)": wrong. No document sets a mandatory deadline for merger-driven certificate updates. Every "deadline" rumour is baseless — unless it is the deadline of a different procedure you are undertaking.
  • "Old-form certificates are invalid; I must switch to the new QR form": wrong. Old-form certificates retain full legal validity; the new form applies only on new issuance, re-issuance or replacement.
  • "Pay a broker a few million to get it done fast, just to be safe": unnecessary for merger-driven address updates — fee-exempt and simple. Hire a service only when your file is complex (disputes, lost certificate, overlapping changes), and choose a reputable provider.

Frequently Asked Questions

Is updating my land certificate mandatory after the province merger? No. After the administrative rearrangement under Resolution 202/2025/QH15, citizens are not required to replace their land use right certificates; old certificates remain legally valid. Change registration due to the parcel's address change is only done when the land user requests it, or simultaneously with other procedures.

My certificate names the old province (e.g. Hai Duong), now merged into Hai Phong — is it still valid? Fully valid. Land authorities maintain an old-to-new administrative boundary conversion table for transactions. For sales and mortgages, notaries and land registration offices verify against this table and do not require you to update the certificate first.

Does updating a certificate after the administrative merger cost anything? No. Under Official Dispatch 43-CV/BCD of 2025 of the Central Steering Committee, no fees or charges are collected from individuals or organisations changing documents or procedures due to the administrative rearrangement.

When should I proactively update my certificate after the merger? Do it when: preparing a sale and the buyer or bank wants documents matching the new address; the old certificate is torn, damaged or faded; you want information synchronised for future transactions; or the parcel has another change (subdivision, purpose conversion) — handle everything at once.

What documents are needed for change registration due to boundary changes? The land change registration application form; the issued certificate (original); the land user's ID documents. If done together with another procedure (sale transfer, mortgage), add that procedure's documents. File at the land registration office or one-stop unit under the current decentralisation.

For a post-merger land sale, should the contract use the old or new address? Use the new administrative address as of the contract date, with a note of the old address per the certificate for cross-reference (e.g. 'parcel in ward X, Hai Phong city (per certificate: commune Y, Hai Duong province)'). The notary will verify against the boundary table and the certificate.

Does a commune-level merger affect land certificates? The same principle as the provincial level: no mandatory update; old certificates remain valid; register the change when needed. Practical note: after the rearrangement, many new communes/wards were formed with changed names and boundaries — for transactions, determine the exact new administrative name of the parcel's location.

When to work with counsel

Most post-merger certificate updates are simple administrative procedures citizens can handle themselves. But seek counsel when: the certificate is disputed, distrained or complexly mortgaged; the parcel's new administrative name cannot be determined due to complex boundary changes; the file is rejected by the state agency for unclear reasons; or you are preparing a high-value transaction and need a full legal review of the parcel after the merger (planning, financial duties, dispute status).

FLAT Law Firm advises on land, certificate re-issuance procedures and land dispute resolution nationwide. Contact our hotline at 0988424851 for advice on your specific case.

References

  1. Resolution No. 202/2025/QH15 dated 12/6/2025 on provincial-level administrative rearrangement (Articles 1, 2, 3).
  2. Land Law No. 31/2024/QH15 dated 18/01/2024, effective 01/8/2024.
  3. Official Dispatch No. 43-CV/BCD dated 20/3/2025 of the Central Steering Committee on administrative rearrangement (Section III: no fees for document changes due to rearrangement).