Employment Contract Extension Addendum Template for Indonesia

An Employment Contract Extension Addendum allows you to formally extend your existing employment agreement while maintaining legal compliance under Indonesian employment law. This document becomes essential when you need to continue an employment relationship beyond the original contract term, particularly for fixed-term contracts that require specific legal procedures for extension.

When do you need this document?

You need this addendum when your current employment contract is approaching its expiration date and both parties agree to continue the working relationship. This is particularly common in Indonesia's fixed-term employment system, where contracts have specific duration limits. The document is also necessary when extending contracts for project-based work, seasonal employment, or when transitioning employees from probationary periods to permanent positions. Many companies use this addendum during business expansions or when retaining skilled employees whose initial contracts were set for shorter durations due to uncertainty about long-term business needs.

Key legal considerations

Several critical legal factors must be addressed in your extension addendum. The extension period must comply with Indonesian regulations limiting the total duration of fixed-term contracts, including extensions, to a maximum of three years. You must clearly specify whether this is a first extension or subsequent extension, as Indonesian law restricts the number of times a contract can be extended. The addendum should explicitly state that all other terms and conditions from the original contract remain unchanged unless specifically modified. Additionally, you must ensure that the extension doesn't violate provisions regarding permanent employment classification, as employees performing ongoing core business functions may be entitled to indefinite-term contracts rather than extensions.

Legal requirements in Indonesia

Under Indonesian law, employment contract extensions must comply with the Manpower Law No. 13 of 2003 and Government Regulation No. 35 of 2021. The addendum must be executed before the original contract expires to avoid creating an illegal employment gap. Indonesian regulations require that fixed-term contract extensions be documented in writing and registered with local manpower authorities within seven days of execution. The document must include complete identification of both parties, reference the original contract details, and specify the exact extension duration. Social security obligations under BPJS must continue uninterrupted during the extension period. Companies must also ensure that the extended employment relationship doesn't exceed the cumulative time limits that would trigger automatic conversion to permanent employment status under Indonesian labor law.