Indonesia e-Meterai: Sign and Stamp Contracts in One Workflow

The stamp evidences that duty on the document has been paid. It carries no signer identity, no intent and no approval record. Signing validity is a separate question governed by Law No. 11 of 2008 on Electronic Information and Transactions and, for certified signatures, by a PSrE-licensed provider.

Practically: the stamp field does not replace the signature field, and adding a stamp does not cure a missing signature. Both attach to the same PDF, in that order.

A company seal represents the organisation and is applied under corporate authority. An e-Meterai is state tax revenue collected on a document and cannot be used to authenticate the company, the signatory or the counterparty.

A workflow that needs both keeps them as separate artefacts on the page: seal image for representation, stamp for duty, signature for intent.

Law No. 10/2020 Article 12(2)(b) makes Meterai Elektronik one of the payment instruments, and Article 14 requires it to carry a unique code and specified particulars. In practice each electronic stamp holds a 22-digit alphanumeric serial and is bound to one document, so a stamp consumed on a draft cannot be moved to the final file.

That single-use binding is why stamp position has to be fixed before sending, not after: re-generating a PDF after stamping means buying a second stamp.

Article 3(1) covers documents used to explain a civil matter and documents used as court evidence. Article 3(2)(a) names agreements, statements, certificates and similar letters together with their copies, which is the clause that captures commercial contracts. Article 3(2)(f) lists auction documents, and Article 3(2)(h) leaves room for further categories by government regulation.

Article 5 sets a single flat rate of Rp10,000 per document. Article 4 charges it once for each document, regardless of contract value, page count or the number of signatures inside it.

For agreements, duty is due when the document is signed (Art. 8(1)(a)). For documents created abroad, it is due when the document is used in Indonesia (Art. 8(1)(e)). Nothing in Article 8 ties the due date to payment, which is why an unstamped signed contract is a contract with an outstanding tax obligation rather than an invalid one.

Unilateral documents: the recipient pays (Art. 9(1)). Documents made by two or more parties: each party pays on the copy it receives (Art. 9(2)). Documents made abroad and used in Indonesia: the party receiving the benefit pays (Art. 9(5)).

Article 12(2) recognises stamped paper, electronic stamps and other minister-approved forms as payment instruments. Article 14 requires the electronic stamp to carry a unique code and specified particulars, detailed further in the finance minister regulation. That is the basis on which a stamped PDF can be verified: the serial, the signer of the stamp and the document it is bound to.

Article 17 permits pemeteraian kemudian, stamping after the fact, for documents whose duty was not paid and for documents submitted as court evidence. Article 18(2) adds a 100% administrative sanction on the unpaid duty, so one late Rp10,000 stamp costs Rp20,000 in total.

Article 3(2)(g) applies a Rp5,000,000 threshold only to documents stating an amount of money: receipts for money received, or acknowledgements that a debt has been settled. Agreements fall under Article 3(2)(a), which carries no value threshold, so a Rp2,000,000 service contract is dutiable and a Rp200,000,000 one still costs Rp10,000.

Do not scale the stamp with contract value: the rate is flat because Article 5 makes it flat.

Article 9(2) makes each party liable on the copy it receives. A two-party agreement signed in counterparts therefore needs two stamps, and a three-party agreement needs three. Where the platform produces one PDF signed by all parties, one stamp on that single document satisfies Article 4.

Decide the counterpart structure before configuring the stamp field, because it determines how many electronic stamps the send consumes.

A contract drafted and signed outside Indonesia that is then used in Indonesia falls under Article 8(1)(e) for timing and Article 9(5) for liability: the party drawing the benefit pays. Cross-border teams that sign first and localise later should treat the stamp as a step in the Indonesia rollout, not as an afterthought in tax filing.