IDAC vs Indonesia eVisa: Which One Do You Actually Need?

The Short Answer

You almost certainly need both, but they're not interchangeable and they don't do the same job:

• The eVisa is what gives you permission to enter Indonesia (if your nationality requires one, or if you're choosing to extend your stay beyond the visa-exempt period).

• The IDAC (Indonesia Digital Arrival Card) is a declaration you submit regardless of your visa status, it covers your arrival details and customs, and every traveler completes it.

Think of it this way: the eVisa is your ticket in, the IDAC is the paperwork you fill out once you're holding that ticket. One doesn't replace the other.

What Is the Indonesia eVisa?

The eVisa is Indonesia's official electronic visa, applied for online before you travel. It exists for travelers who either:

• Come from a nationality that isn't visa-exempt for short stays, or

• Want to stay longer than the visa-exempt period allows, or

• Are traveling for a purpose that requires a specific visa category (business, social/cultural visit, etc.)

Depending on your situation, you might apply for a visitor visa (eVOA), a single-entry visa, or another category and processing typically needs to happen before departure, not at the airport.

What Is the IDAC?

The IDAC is Indonesia's digital arrival and customs declaration. It replaced the old paper cards travelers used to fill out on the plane. It covers:

• Your passport and personal details

• Your flight and arrival information

• Your accommodation address in Indonesia

• A customs declaration for anything you're bringing in

Unlike the eVisa, the IDAC isn't about whether you're allowed to enter, it's information Indonesian immigration and customs need once you're arriving. For the full breakdown of what it covers and how to complete it, see our Indonesia Digital Arrival Card (IDAC): The Complete 2026 Guide.

Side-by-Side Comparison

Do You Need an eVisa at All?

This depends entirely on your nationality and how long you're staying. Many travelers are visa-exempt for short visits (commonly up to 30 days) and don't need to apply for anything beyond the IDAC. Others need a visa-on-arrival or an eVisa depending on their passport and trip length.

Because these rules change and vary by country, always confirm your specific nationality's current requirement close to your travel date rather than assuming last year's rule still applies.

Do You Need the IDAC Even If You Have an eVisa?

Yes. This is the single most common point of confusion. Having an approved eVisa doesn't exempt you from the IDAC, they serve different government functions (immigration/customs vs. entry authorization) and are checked separately. Every traveler, visa or not, completes the IDAC.

A Practical Way to Think About Timing

Because the two documents run on completely different timelines, it helps to separate them mentally:

1. Weeks before your trip: sort out your eVisa (if you need one) and any other visa paperwork

2. 3 days before arrival: submit your IDAC, once your flight and accommodation are finalized

3. Before immigration on arrival: have both your visa approval and your IDAC confirmation/QR code ready to show

Trying to do the IDAC too early (like when you first book your eVisa) is a common mistake, the two simply don't happen on the same schedule.

Common Mix-Ups We See

• Assuming the eVisa covers customs: it doesn't; the IDAC is separate

• Submitting the IDAC weeks in advance, thinking it's part of visa prep, it isn't accepted that early

• Assuming visa-exempt travelers skip the IDAC: they don't; it's required regardless of visa status

• Confusing "visa-on-arrival" with the IDAC: these are two unrelated processes handled differently

For more on avoiding submission errors once you're ready to complete your IDAC, see 7 Common IDAC Mistakes That Get Applications Rejected.

Frequently Asked Questions

If I'm visa-exempt, do I still need the IDAC?
Yes. The IDAC applies to essentially all travelers entering Indonesia, regardless of visa status.

Can I submit my IDAC at the same time as my eVisa application?
No, the IDAC can only be submitted starting 3 days before arrival, while the eVisa is typically applied for much earlier.

Does the eVisa fee include the IDAC?
No, they're entirely separate processes. The IDAC itself is free through the official channel.

What happens if I have an eVisa but forget the IDAC?
You'll be able to enter with your valid visa, but you'll need to complete the IDAC on the spot at the airport, which adds delay.

Where can I find full details on completing the IDAC?
See our complete guide: Indonesia Digital Arrival Card (IDAC): The Complete 2026 Guide.