Can I extend my visa by myself?

It depends on the visa type.

1. e-Visa on Arrival (e-VOA)

Yes — the e-Visa on Arrival can be extended by yourself.
You must visit the Immigration Office once for:

• biometrics (photo, fingerprints if required)

• data verification

2. Single-Entry Visas (C1, C2, C6, etc.)

A sponsor is required for the extension. As a visa agency, we can act as your official sponsor and handle the process for you.

A personal visit to the Immigration Office is still required.

3. Multiple-Entry Visas (D1, D2, D12)

Multiple-entry visas also require a sponsor for the extension.
We can be your sponsor and manage the process.

A personal visit to Immigration is required for each extension.

4. KITAS

KITAS extensions also require a sponsor (employer, organization, or agency).
You cannot extend a KITAS on your own.