How do visas, e-visas, and visa waivers differ?
A visa is permission to request entry, an e-visa is the same thing issued online, a visa waiver skips the visa process, and an entry permit is granted at the border.
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The four terms compared
| Document | Where you get it | Typical cost and speed | Example |
|---|---|---|---|
| Visa | Consulate or visa centre, in person | Higher fee, days to weeks | Schengen short-stay visa |
| E-visa | Government website, fully online | Moderate fee, hours to days | India e-visa, Turkey e-visa |
| Visa waiver | Government portal, short form | Low fee, minutes to days | ESTA for the USA (ETIAS for Europe is not running yet) |
| Entry permit | Border officer, on arrival | Usually free | Passport stamp with a permitted stay |
Why the distinction matters
Visa waivers are cheaper and faster, but they come with tighter limits. They typically cap your stay at 90 days, restrict you to tourism and certain business activities, and cannot be extended or converted. A full visa often allows longer stays, study, or work, depending on the category.
E-visas sit in between. They are genuine visas with the same legal standing as a sticker in your passport, but because they are tied to the passport number you applied with, a new passport usually means reapplying.
The entry permit is the one that decides your stay
This is the part travellers most often miss. Your visa says you may ask to enter. The border officer decides whether you do, and the stamp or digital record they give you sets your actual permitted stay, which can be shorter than your visa suggests.
Always check the date written on your entry stamp rather than assuming it matches your visa. Overstaying because you read the wrong date is treated the same as any other overstay.
Which do you need?
It comes down to your nationality, your destination, your length of stay, and your purpose. Check the official immigration website of the country you are visiting, since these rules change and unofficial lists lag behind.
Whichever route applies, most applications ask for proof of accommodation. Book a free-cancellation rate on trip1, where you can pay with Bitcoin, Ethereum, USDC, and 120+ other cryptocurrencies via CoinGate, and cancel without cost if plans change.
Visa, e-visa and visa waiver differences - FAQ
Citizens or nationals of the 42 Visa Waiver Program countries, including the UK, Ireland, France, Germany, Japan, South Korea, Australia and New Zealand, can visit the US for tourism or business for up to 90 days without a visa. They need an approved ESTA before travelling. Other countries run their own waiver lists, so check the destination's official site for your passport.
Up to 90 days per visit. You cannot extend that stay or switch to another status inside the US, and a short trip to Canada, Mexico or a nearby island does not reset the clock: the whole stay must still total 90 days or less. If you need longer, apply for a B-2 visitor visa before you travel.
The ESTA, the online authorisation that Visa Waiver Program travellers need, costs USD 40.27 per application, rising to USD 40.62 from 16 October 2026. An approved ESTA is valid for two years or until your passport expires, whichever comes first. Apply only on the official US government ESTA website, because other sites add their own charges on top.
US Customs and Border Protection says an ESTA decision is usually available within 72 hours. It recommends applying when you book your trip, or at least 72 hours before you leave, so there is time to apply for a visa instead if your ESTA is refused. You can check your status on the official ESTA website.
Yes. An e-visa is a genuine visa that you apply for and receive online, with the same legal standing as a sticker in your passport. Because it is tied to the passport number you applied with, a new passport usually means applying again. It typically costs more and takes longer than a visa waiver, but less than a consulate visa.
It is the permission a border officer gives you on arrival, as a passport stamp or a digital record, and it sets how long you may stay. No visa or visa waiver guarantees it, and your permitted stay can be shorter than your visa suggests. Always check the date on your entry stamp or record, because overstaying it counts as an overstay.