Anteya Research
What Is a PPJB in Bali? The Pre-Sale Binding Agreement Explained (2026)
May 18, 2026
A PPJB (Perjanjian Pengikatan Jual Beli) is the conditional, binding pre-sale purchase agreement used in Indonesia before the final deed of sale, the AJB. In off-plan Bali deals it is normally the contract that governs your payment schedule and the developer's delivery obligations from the moment you commit until the property is finished and the title can transfer. It is a real, enforceable agreement in its own right, not a reservation slip, and its terms are usually the only thing standing between your money and a project that is still a construction site.
Across roughly 5,300 buyer conversations Anteya logged between 2023 and 2026, the recurring off-plan questions are rarely about the view. They are about what happens to the money before handover, and which document holds the developer to its promises. That document is almost always the PPJB.
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What a PPJB is
A PPJB is a private contract that binds buyer and seller to complete a sale on defined terms. In Indonesian practice it is used whenever the parties intend to transfer property but cannot yet execute the final deed, usually because the building is not finished, the certificate is not ready, or the balance is not paid. It fixes the price, the payment steps, the object being sold, and the conditions to be met before the final deed is signed.
For an off-plan villa or apartment in Bali, the PPJB is typically the primary governing document for the whole construction period. Indonesian contract law generally treats a properly executed PPJB as binding on both parties, though how strongly individual clauses hold up depends on how they are drafted.
"Are these villas completed or off-plan, and if off-plan, what buyer protections are in place?"
Buyer inquiry, Anteya CRM, 2025
"What buyer protections are in place" is, on an off-plan deal, largely a question about what the PPJB actually says.
Why the PPJB matters in off-plan
On a completed property you move quickly toward the final deed, because the title exists and the building stands. On an off-plan project there is a gap of months or years between your first payment and the day the property can legally change hands. The PPJB governs that gap.
During that window the developer holds your staged payments and you hold a contract. If the delivery date slips or the project stalls, your position is defined by the PPJB, not by the AJB, because the AJB does not exist yet. Our note on off-plan handover and delivery timelines covers how those dates tend to move, and our guide to payment plans and milestones covers how the money is usually staged.
Anteya observation: In our deal experience, a large share of first-time off-plan buyers reach us having already signed, or being about to sign, a PPJB that no independent party has read line by line. The document doing the most work in the transaction is often the one that gets the least scrutiny.
PPJB vs AJB
The cleanest way to hold the two apart: the PPJB is the binding pre-agreement, the AJB is the final transfer.
- PPJB (Perjanjian Pengikatan Jual Beli) commits both parties to complete the deal and governs the run-up: payments, delivery, and the conditions for completion.
- AJB (Akta Jual Beli) is the deed of sale executed before a notaris or land-deed official (PPAT) once those conditions are met. It effects the transfer and supports the certificate being put in the buyer's name.
One caveat: the exact final instrument depends on the ownership structure. A freehold-style purchase held through a company title moves toward an AJB and certificate transfer, while a leasehold (Hak Sewa) position is typically completed through a notarised lease deed rather than an AJB in the same form. In both cases the PPJB is the earlier, binding step; the final deed comes later.
Clauses that matter
If you read only part of a PPJB, read these:
- Payment schedule. How much is due, and tied to what: calendar dates, or construction milestones such as foundation, structure, roof, and handover. Milestone-linked payments give a buyer more leverage than date-based ones.
- Delivery date and definition of "complete." A hard target date plus a definition of "finished" beats a vague "estimated completion."
- Default and refund terms. What happens if the developer misses the date, or you cannot proceed: cure period, refund mechanism, and a point at which you can exit.
- Penalties. Late-delivery penalties on the developer and late-payment penalties on you, as specific numbers, not "to be agreed."
- The path to the final deed. What triggers the AJB or the final lease deed, and what each side must produce to get there.
"Then please find out from the developer how it is possible that the property has been on booking for several weeks, and possibly even months?"
Buyer inquiry, Anteya CRM, 2025
When a deal drifts like that, the answer is usually in the default and timeline clauses, or in their absence.
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What to check before you sign
- Have an independent Indonesian notaris read it. Signing before a notaris carries more evidential weight than a purely private document, and a notaris can flag one-sided clauses before you commit.
- Match the document to the ownership structure. Confirm the PPJB, the intended final deed, and the certificate type are consistent for leasehold versus a company-held title.
- Check the contract language. Under Indonesian law, agreements involving an Indonesian party are generally expected in Indonesian; foreign-buyer PPJBs are usually bilingual, and the Indonesian text typically governs if the two versions diverge.
- Check who you are contracting with. Our guide on what happens to your deposit if a developer stalls or goes bankrupt explains why the counterparty matters as much as the clauses.
- Read the AJB path. A PPJB with no clear route to the final deed is a red flag, not a formality.
"Can you provide the developer's name, completed projects, and a notarized sample from a previous foreign buyer transaction?"
Buyer inquiry, Anteya CRM, 2025
For the second document in this pair, see our glossary entry on the AJB .
FAQ
What does PPJB stand for?
PPJB stands for Perjanjian Pengikatan Jual Beli, roughly "binding agreement of sale and purchase." It is the conditional pre-sale contract used before the final deed of sale, the AJB. On off-plan Bali deals it usually governs your payments and the developer's obligations until completion.
Is a PPJB legally binding in Indonesia?
Generally, yes. Indonesian contract law usually treats a properly executed PPJB as binding on both buyer and seller; it is not a casual reservation. How strongly any clause can be enforced still depends on how it is drafted, which is why independent review before signing matters.
What is the difference between a PPJB and an AJB?
A PPJB is the binding pre-agreement that governs the run-up to a sale: payments, delivery, and the conditions for completion. The AJB (Akta Jual Beli) is the final deed of sale, executed before a notaris once those conditions are met, that effects the transfer. The PPJB comes first.
What buyer protections should a PPJB include for an off-plan villa?
Look for a milestone-linked payment schedule, a firm delivery date with a clear definition of "complete," default and refund terms, specific late-delivery penalties, and a defined path to the final deed. The strength of these clauses, not the contract alone, is what protects a buyer.
What happens to my payments if the developer does not finish the project?
That depends almost entirely on your PPJB's default and refund clauses. A well-drafted agreement sets out a cure period, a refund mechanism, and a point at which you can exit. A weak one may leave limited recourse. This is general information, not legal advice.
Do I need a notaris to sign a PPJB?
It is strongly advisable. A PPJB signed before an Indonesian notaris generally carries more evidential weight than a purely private agreement, and the notaris can flag one-sided clauses before you commit. Your final deed goes through a notaris anyway, so involving one early is usually worth the cost.
This article is general information, not legal advice. Indonesian real-estate rules change and individual situations vary. Consult a licensed Indonesian notaris (notary) for your purchase. For background, primary sources such as the national regulation database at peraturan.bpk.go.id and the published briefs of established Indonesian law firms such as SSEK are a useful starting point.
Anteya Research is the editorial function of Anteya Real Estate, a Bali-based investment property advisory. This article reflects patterns across roughly 5,300 buyer conversations logged in the Anteya CRM between 2023 and 2026, plus first-hand observations from our Bali-based team.
