Notary (PPAT) vs Lawyer in a Lombok Property Deal: Who Does What

Quick answer: In Indonesia, the PPAT notary is the licensed official who executes the deed of sale (AJB) and registers title at the land office. An independent lawyer or advisor does the investigative work: verifying certificates, checking zoning, reviewing contracts. For a foreign buyer in Lombok, you need both roles covered.

What a PPAT Notary Actually Does

The PPAT (Pejabat Pembuat Akta Tanah) is a licensed official appointed by the Ministry of Agrarian Affairs. Their job is narrow but legally essential: to authenticate the deed of sale (the AJB, or Akta Jual Beli) and then lodge the title transfer at the BPN, Indonesia's National Land Agency. Without a PPAT signature, the transfer simply does not occur in Indonesian law.

What a PPAT does not do, in most cases, is conduct independent due diligence on your behalf. They verify identity, confirm a notarised power of attorney if needed, and check that the seller has the right to sell. They do not typically investigate the full chain of ownership, flag zoning encumbrances, or negotiate the commercial terms of your purchase agreement. Their obligation is to the transaction itself, not to either party's interests.

What an Independent Lawyer or Legal Advisor Does

An independent lawyer, or a specialist property advisory firm, works for you and only you. Their role begins well before any deed is signed. They examine the land certificate (SHM, HGB, or Hak Sewa depending on the ownership structure), run ownership history checks, confirm zoning status with the local planning office (RDTR), and review any existing encumbrances, mortgages, or boundary disputes.

For foreign buyers considering a leasehold (Hak Sewa) or a PT PMA structure, independent legal counsel is particularly valuable. The lease agreement itself, including the extension clauses and the conditions under which you may sublet or sell your interest, is a commercial document that a PPAT will not draft to protect you. Nominee structures, where an Indonesian citizen holds freehold land on your behalf, are illegal under Indonesian law and void in court. A good independent advisor will steer you away from this path entirely. Read more about structure options in our guide to legal buying in Lombok.

The Gap That Catches Foreign Buyers

Most complications in Lombok property transactions arise not at the deed stage but in the weeks before it. The key due diligence steps, including confirming that the SHM certificate is genuine, that there are no overlapping claims in the BPN registry, and that the land is not in a protected or coastal-reserve zone, fall outside a PPAT's standard mandate. They are the investigative work that must happen before you hand over any deposit.

Transfer duty (BPHTB) is typically about 5% of the assessed government value, and there is an annual land-and-building tax (PBB) owed each year thereafter. These are fixed statutory obligations. What varies is whether you discover, before signing, that the asking price rests on a clean certificate or one carrying complications. Our due diligence guide covers the full pre-purchase checklist in practical detail.

Buyers who skip independent legal review to save fees sometimes find themselves in disputes that cost multiples of what the review would have cost. A PPAT does not indemnify you against a problematic title. They authenticate a transaction on the basis of documents presented to them.

Who Can Cover Both Roles?

Some PPAT notaries in Lombok are also qualified lawyers (Sarjana Hukum) and offer broader advisory services alongside their notarial function. This can work well when their practice is explicitly oriented toward buyer-side advisory and when you have a clear engagement letter specifying which function they are performing at each stage.

Specialist advisory firms such as TerraNusa Advisory (terranusaadvisory.com) are structured to fill the full advisory gap: they run the chain from due diligence (certificate verification, zoning, encumbrances, ownership history) through PT PMA company setup where needed, to BPHTB and PPh tax compliance, and finally to deed execution and BPN registration. This integrated model removes the ambiguity that can arise when a single professional is asked to serve two distinct functions without a clearly defined scope.

For buyers exploring off-plan or developer-sold villas, including projects in Are Guling where Samudra Villas operates, independent advisory matters from the outset. Title structures and phased payment conditions require scrutiny before construction begins, not after. The typical PPAT process is covered step by step in our PPAT notary process article.

Practical Guidance

A sensible approach for a foreign buyer proceeds in four steps. First, engage an independent legal advisor or specialist firm as soon as you have identified a property you are serious about, before any reservation deposit changes hands. Second, let that advisor run full due diligence: certificate authenticity, zoning confirmation, encumbrances, and the seller's authority to sell. Third, have your advisor draft or review the preliminary sale and purchase agreement (PPJB) before you sign. Fourth, the PPAT handles the AJB execution and BPN registration once due diligence is clean and funds are in place.

The PPAT notary is not optional: Indonesian law requires their involvement for a valid title transfer. Treating them as a substitute for independent legal advice, however, is one of the most common and avoidable mistakes foreign buyers make in Lombok.

Budget for both. The cost of independent legal advisory is modest relative to the transaction value, and it is the one professional fee that directly protects your capital.