Notarizing Your Sale Contract in Vietnam: Process & Documents

When buying an apartment in Vietnam — especially a luxury home such as one at Grand Marina Saigon, the country's first Marriott & JW Marriott Branded Residences at Ba Son, District 1 — first-time buyers often get stuck at the notarization stage. This is the moment a sale contract goes from being a "private arrangement between two parties" to a document the authorities will accept for issuing the title. This guide walks through each step in plain language, with a document checklist and the points that matter specifically for foreign buyers.

What is sale-contract notarization, and when is it mandatory?

Notarization is when a notary office certifies that the sale contract is lawful and the parties are willing and competent, so the contract becomes valid for transferring title.

Under current rules, a contract transferring home ownership between individuals (for example, a resale on the secondary market) must be notarized or authenticated before it takes effect and before title can be registered and transferred. Not every transaction, however, is handled the same way:

• Buying directly from the developer (primary sale contract): usually signed on the developer's template and not required to be notarized, because contracts sold by a real-estate business are exempt.
• Buying from an individual (secondary market / resale): the transfer contract must be notarized to complete the title change.
• Gifts, inheritance, and powers of attorney to dispose of property: also require notarization to be legally valid.

At Grand Marina Saigon, because all four towers — Lake, Lagoon, Cove, and Sea — have already been handed over and there is an active resale market (2024–2026), many of today's deals are purchases from previous owners, which means notarization is almost always part of the picture. To understand the difference between primary and secondary transactions, you may also want to read What are branded residences? for context on the segment.

What are the steps in the notarization process?

The process has four main steps: prepare the file, submit and have it reviewed at the notary office, sign in front of the notary, then collect the notarized contract to file taxes and transfer title.

In practice, a notarization appointment for an apartment deal usually unfolds like this:

• Step 1 — Prepare & book: the parties agree on the contract terms, gather all documents, and book an appointment at a notary office (typically near the property, e.g. in District 1).
• Step 2 — File review: the notary checks the pink book / ownership certificate, the parties' identities, and the status of the asset (whether it is mortgaged, disputed, or under seizure).
• Step 3 — Signing: the parties sign and fingerprint in front of the notary, who then signs and stamps to certify the contract.
• Step 4 — After notarization: the notarized contract is used to declare personal income tax, pay the registration fee, and submit the title-transfer file at the land registration office.

The signing itself often takes just 30–60 minutes when the file is complete, but the whole journey from notarization to receiving the new title can take a few weeks depending on how quickly the tax office and registry process things. Foreign buyers should budget extra time for translation and ownership-quota verification.

Which documents do you need to prepare?

The seller needs the ownership certificate and ID documents; the buyer needs ID documents; and both sides need proof of marital status and capacity to transact.

The table below summarizes the documents commonly required for an apartment transfer:

This is a reference list and may vary by notary office and the specific status of the property. If the apartment is mortgaged, the parties must coordinate with the bank to release the lien or arrange a three-party notarization — a fairly common scenario in the luxury segment because many buyers use leverage. You can find more situations in our FAQ.

What extra points should foreign buyers note?

Foreign buyers need bilingual/notarized-translation paperwork, a valid passport and visa, and must confirm the apartment is still within the building's 30% foreign-ownership quota.

As stated on the site, foreign buyers at Grand Marina Saigon may own apartments for 50 years, renewable under Vietnamese law, with the right to transfer and lease. There are, however, a few differences to keep in mind at the notarization stage:

• Foreign-language documents (passport, marriage papers, etc.) usually need to be translated into Vietnamese and the translation notarized.
• The contract may be drawn up bilingually so both sides understand it, but the Vietnamese version is the legally governing one.
• Before notarizing, confirm the apartment is still within the building's 30% cap for foreign buyers — if the quota is full, transferring title to a foreigner may not be possible.

These two topics are important enough to read carefully before you place a deposit: Foreigner Ownership in Vietnam: 50-Year Rule & Renewal and The 30% Foreign Quota: How to Check Slots Are Still Open. Getting clear on both helps you avoid signing a deposit only to discover you cannot complete the transfer.

Notarization fees and related taxes

The notary fee is calculated on the contract value, and it comes alongside personal income tax and the registration fee that arise after notarization.

The notary fee for a sale contract is usually charged on a sliding scale based on the value stated in the contract (higher value means a higher fee, but with a cap). Beyond the notary fee, the parties should budget for several other items:

Note that the figures above are indicative and may change per regulations and the actual value of each transaction. For a brand-new purchase from the developer at Grand Marina, the site also lists 10% VAT and a 2% maintenance fee (one-off) — these are separate from the notary fee on a resale. For exact numbers on the unit you're interested in, compare against the latest price list and fee schedule.

Should you do it yourself or use a lawyer/agent?

For a simple deal a buyer can handle it alone, but for a luxury unit with foreign-ownership, leverage, or lien-release elements, it's wise to have a knowledgeable lawyer or agent assist.

A resale in the branded-residence segment is typically high-value and carries several constraints (mortgage, foreign-ownership quota, translated documents), so the cost of a small slip at the notarization stage is not small either. Having someone knowledgeable review the contract before you sign brings real peace of mind. If you're on the fence, the article Do You Need a Lawyer to Buy a Luxury Condo in Vietnam? lays out clearly when you should and shouldn't hire one.

As an independent sales agent, we don't replace a notary or a lawyer, but we can help you prepare the right documents, recommend a notary office, and walk you through each step. All guidance here is general; you should review the specific legal documents and price list yourself before deciding.