eVisa, ETA, or arrival card: what do you actually need?

Why these terms get mixed up so often

Every country phrases its entry requirements a little differently, and the terminology doesn't always translate cleanly from one destination to another. An eVisa in one country can function almost like an ETA in another, and an arrival card can look similar to both on a form even though it serves a completely different purpose. Add in the fact that most travelers only deal with this once or twice a year, and the confusion is understandable.

Here's the distinction that actually matters, regardless of which country you're headed to.

eVisa: permission to enter

An eVisa is an electronic visa, applied for in advance and reviewed before you travel. It's the document that authorizes your entry in the first place, and without it, you generally can't board your flight or clear immigration if your nationality requires one. eVisas usually involve some form of review, even if automated, and processing can take anywhere from minutes to several business days depending on the country and your nationality.

If your trip requires an eVisa, this is the document to sort out first and earliest, since delays here can actually affect whether you can travel at all. See India eArrival vs eVisa for an example of how this plays out in practice.

ETA: a lighter version of the same idea

An ETA, or electronic travel authorization, sits somewhere between a full visa and a visa-exempt entry. It's still a form of pre-approval, but it's usually faster, simpler, and requires less documentation than a traditional eVisa. Many countries use an ETA for nationalities that don't need a full visa but still require some kind of advance clearance before travel.

The practical difference for you as a traveler is mostly about processing time and complexity, an ETA is typically quicker to obtain, but it still serves the same core function as a visa: confirming you're cleared to enter before you arrive.

arrival card: a declaration, not a permission

This is where the confusion usually peaks. An arrival card, sometimes called a digital arrival card or entry declaration, doesn't grant you permission to enter anywhere. It's a declaration of who you are, where you're arriving from, where you're staying, and sometimes what you're bringing with you. You submit it in addition to whatever visa or ETA status already applies to you, not instead of it.

Indonesia's IDAC, Thailand's TDAC, and similar systems all fall into this category. See the Indonesia IDAC guide or the Thailand TDAC guide for examples of how this works country by country.

side-by-side comparison

do you need all three?

Not usually, but you'll often need at least two. Most trips involve either an eVisa or an ETA (whichever your nationality requires, if either), plus an arrival card, since the arrival card is a near-universal requirement regardless of your visa status. It's rare to need all three at once, but not impossible depending on the destination and current entry rules.

The mistake to avoid is assuming one covers the other. Having an approved eVisa doesn't exempt you from the arrival card, and completing the arrival card doesn't substitute for having a valid visa or ETA. See 7 common mistakes that get your arrival card rejected for how often this specific confusion causes problems.

a simple way to check what your trip needs

Since requirements depend entirely on your nationality and destination, the safest approach is checking the specific combination that applies to you rather than assuming based on a previous trip or what a friend told you. Rules change, and what applied to a destination last year isn't guaranteed to still apply now.

frequently asked questions

is an eVisa the same as an ETA?
No. Both grant permission to travel, but an eVisa typically involves a more thorough review process, while an ETA is a lighter, faster form of pre-approval used by some countries for select nationalities.

do i still need an arrival card if i already have an eVisa or ETA?
Yes, in almost every case. The arrival card serves a different purpose, arrival and customs declaration, and isn't replaced by having a valid visa or travel authorization.

how do i know which of these my trip actually requires?
It depends on your nationality and destination, so it's worth checking the specific requirement rather than assuming. See our full destination list.

can i apply for all of these at the same time?
Not usually, since they run on different timelines. An eVisa or ETA is typically handled weeks in advance, while an arrival card is often submitted only a few days before arrival.