Long-term residents in Vietnam usually live on a mix of a Vietnamese bank account for transfers and QR payments, a debit card for supermarkets and chains, and a modest amount of cash in Vietnamese dong for street food, small sellers, tips and places outside the big cities. Foreign cards work at ATMs and in larger businesses, though your home bank may charge for each use. All prices are set and paid in dong; paying for goods in US dollars or other foreign currency is not generally allowed, even where a seller would accept it.
This guide covers the practical side of physical money: the notes you will handle and how not to confuse them, using ATMs with foreign and local cards, where cards are accepted, how much cash to keep at home, and the rules on carrying cash into and out of the country. No fees or exchange rates are quoted, because they change. The aim is to help you set up a routine that is cheap, safe and simple.
The notes you will use every day
Vietnam's currency is the dong, written VND or with the symbol ₫. Coins were issued in the past but are rarely seen today, so daily life runs on notes.
| Denominations | Material | Where you meet them |
|---|---|---|
| 500,000 and 200,000 | Polymer | Rent paid in cash, larger shopping, restaurant bills, ATM withdrawals |
| 100,000 and 50,000 | Polymer | Most daily purchases, taxis, market shopping |
| 20,000 and 10,000 | Polymer | Street food, drinks, parking, small change |
| 5,000, 2,000 and 1,000 | Cotton paper | Change at markets and small shops, parking attendants |
The amounts look large because of the many zeros, and people commonly drop the last three when talking: a price of 50,000 is often said as fifty, written as 50k or 50K. The main practical danger is confusing notes of similar colour. Many residents have handed over a 500,000 note thinking it was a 20,000 note, since both are bluish in poor light; the 10,000 and 200,000 notes can also be mixed up. Keep large and small notes in separate parts of your wallet and glance at the number, not the colour, before you hand money over. Honest sellers will often point out the mistake, but not everyone will.
Using ATMs with a foreign card
ATMs are widespread in cities and towns, at bank branches, shopping centres, supermarkets and petrol stations, and most accept international cards on the major networks. The machine dispenses dong only. Each withdrawal is subject to a maximum set by the ATM's bank, which is often lower than newcomers expect, and some machines charge foreign cardholders a fee per withdrawal, shown on screen before you confirm. Your home bank may add its own fee and a foreign transaction charge on top. Together these can make many small withdrawals expensive, so fewer, larger withdrawals usually make sense.
Two settings deserve attention. First, if the machine offers to convert the amount into your home currency, decline and choose to be charged in dong. This conversion, known as dynamic currency conversion, uses a rate set by the ATM operator, which is usually less favourable than your own bank's. Second, before you leave home, tell your bank you will be using the card in Vietnam and check your daily withdrawal limit, so that a fraud block does not catch you on a Sunday evening.
Choose machines attached to bank branches or inside buildings where possible, cover the keypad, and look for anything attached to the card slot. If a machine keeps your card, it is far easier to recover from a branch-attached ATM during opening hours than from a standalone machine on a street corner.
Local debit cards and where cards are accepted
Once you open a Vietnamese account, you will receive a debit card that works at ATMs across the country, often without withdrawal fees at your own bank's machines and with modest charges at others. Domestic cards run on Vietnam's national network, NAPAS, and many banks now issue cards that also carry an international network, which you need for some online purchases and for use abroad. Ask which type you are being given.
Card acceptance follows a fairly clear pattern. Supermarkets, shopping malls, chain cafés and restaurants, hotels, airlines, pharmacy chains, electronics stores and larger clinics take cards routinely. Small family restaurants, market stalls, street vendors, many independent shops and most motorbike taxis do not; they take cash or QR transfers. Some businesses add a surcharge for card payments, particularly for foreign cards, even though this is not always permitted. If a surcharge seems high, paying by QR or cash usually avoids it.
Contactless payment with a card or phone wallet works at many modern terminals in the big cities. Do not assume it works everywhere: some terminals still require you to insert the card and enter a PIN, so know your PIN even if you rarely use it at home.
How much cash to keep, and where
Wallet cash for the day. Enough for meals, a ride home and small purchases, in mixed notes. In the cities this is a small amount for most residents, because larger payments go by transfer.
A reserve at home. Many residents keep an emergency reserve at home for times when apps fail, a card is blocked or a payment must be made in cash, such as some hospital deposits. Keep it modest and in a safe or a place that is not obvious.
More cash outside the cities. In smaller towns, rural areas and islands, card and QR acceptance is thinner and ATMs fewer. Before a trip to the mountains or the Mekong countryside, take more cash than you would in Hanoi or Ho Chi Minh City.
No large sums for property or vehicles. Buying a motorbike, paying a deposit or settling a large bill with a bag of cash is risky and leaves you with weak proof. Use bank transfers for significant amounts so there is a record in your name.
Small notes for small sellers. A vendor selling a cheap item may not have change for a large note early in the day. Breaking large notes at supermarkets or when paying bigger bills keeps a supply of small ones.
Carrying cash into and out of Vietnam
Vietnam requires travellers to declare cash above set thresholds at customs when entering or leaving the country. At the time of writing, a person entering Vietnam with foreign currency in cash worth more than USD 5,000, or more than 15 million dong in Vietnamese cash, must declare it on the customs form; there are separate rules for gold. The thresholds for leaving are similar, and taking out more than the permitted amount of foreign cash requires supporting documents. These figures come from State Bank regulations that can change, so confirm the current limits with Vietnamese customs or your airline before you travel with significant cash.
Declaring is not a tax and costs nothing; it simply records that you brought the money in. That record matters if you later want to take the same cash out again, because without an entry declaration you may struggle to show that the money left Vietnam legitimately. Failing to declare can lead to fines and confiscation of the excess.
For moving savings, bank transfers are almost always better than cash. They are traceable, create the documents banks and tax authorities may later ask for, and do not expose you to theft at the airport or in transit.
If a card, wallet or phone is lost or stolen
Losing a card in Vietnam is a nuisance; losing a phone with banking apps on it is more serious, because the phone is now the key to your accounts. Prepare before it happens. Store your banks' official hotline numbers somewhere other than the phone itself, for example on a card in your wallet and in an email to yourself, and know how to lock each card in its app. Most Vietnamese banking apps let you freeze a card instantly, and the same is true of most foreign banks.
If your phone is taken, call your Vietnamese bank first and ask them to lock online banking, then contact your mobile operator to block the SIM, which stops anyone receiving one-time codes sent by text. Bring your passport to the operator's shop to get a replacement SIM with the same number, and then visit the bank to re-register the app on your new phone; because of biometric checks this usually needs an in-person visit.
For a lost wallet, cancel the cards, report a lost passport or residence card to the police in the ward where it happened if it was inside, and contact your embassy for a replacement passport. A police report is often required to replace a residence card, and it helps with insurance claims.
Paying etiquette: change, tips and splitting bills
Hand over money with care. In Vietnam it is polite to hand money, cards and items to someone with your right hand or both hands, rather than tossing them on the counter. Small courtesies matter more in places you visit every week.
Count your change, quietly. Most sellers are scrupulous, but mistakes happen with so many zeros. Count discreetly before walking away; questioning loudly in front of others can cause embarrassment for both sides.
Tipping is appreciated, not required. Tipping is not traditional in everyday Vietnamese restaurants, though small tips for good service, hotel staff, drivers and spa therapists are welcomed, especially in cities. Some upscale restaurants add a service charge; check the bill before adding more.
Splitting bills is usually by transfer. Among friends and colleagues, one person often pays and the others send their share by bank transfer or QR. In some circles, particularly with older Vietnamese hosts, the person who invited pays for everyone, and offering to split can seem awkward. Watch what others do.
Common mistakes newcomers make with cash and cards
Most money problems in the first months are small and avoidable. These are the ones residents mention most.
- Paying in US dollars. Some sellers in tourist areas quote in dollars, but pricing and paying for goods in foreign currency is restricted. Pay in dong and you avoid both a poor rate and a breach of the rules.
- Accepting the ATM's conversion offer. Choose to be charged in dong and let your own bank convert.
- Relying on one card. A single blocked or swallowed card can leave you stranded. Keep a second card from a different bank, ideally stored separately.
- Mixing up blue notes. Check the number on every large note before handing it over, especially at night.
- Ignoring torn notes. Damaged or heavily taped notes may be refused by sellers. Exchange them at a bank rather than trying to spend them.
- Carrying everything in one place. Bag snatching from motorbikes happens in busy cities. Keep your phone and wallet on the side away from the road, and split cash between pockets.
None of these are reasons for anxiety. Vietnam's cities are generally safe for everyday spending, and once a routine is in place, money becomes the least of the daily logistics.
Câu hỏi thường gặp
Should I bring US dollars to Vietnam?
A small amount of US dollars or euros can be useful as an emergency reserve, and they are easy to exchange at banks. Do not plan to spend them directly, since goods and services are priced and paid in dong. For larger sums, a bank transfer to your Vietnamese account is safer and leaves a record.
Do ATMs in Vietnam accept foreign cards?
Most ATMs in cities and towns accept cards on the major international networks and dispense dong. The ATM's bank sets a maximum per withdrawal and may charge a fee shown on screen, and your home bank may add charges. Use machines at bank branches where possible and decline any offer to convert to your home currency.
Can I pay with a credit card everywhere in Vietnam?
No. Cards are widely accepted in supermarkets, malls, hotels, chain restaurants and larger businesses, but small restaurants, street vendors and markets usually take only cash or QR bank transfers. Outside the main cities card acceptance falls off further, so always carry some cash in small notes.
How much cash can I bring into Vietnam without declaring it?
At the time of writing, cash in foreign currency above the equivalent of USD 5,000, or Vietnamese dong above 15 million, must be declared to customs on arrival. Rules are set by regulation and can change, so check with Vietnamese customs before travelling with significant amounts.
What should I do if an ATM keeps my card?
Note the ATM's location, the bank that operates it and the time, then contact that bank's branch or hotline from its official channels. Cards retained by a branch-attached machine can often be collected with your passport within a few days. If recovery is not possible, cancel the card with your own bank.
Are there coins in Vietnam?
Vietnam issued coins in the early 2000s, but they are rarely used today and many shops will not accept them. Daily life runs on notes, from 1,000 dong up to 500,000 dong. The smallest paper notes are mostly used for change at markets and for parking fees.