Foreigners living in large cities in Cambodia have the distinct advantage of using US dollars to pay for most goods and services (for now). Americans especially will appreciate being able to withdraw funds from their US bank accounts without having to ponder the classic currency exchange question of the ages — do you withdraw in local currency or USD?

However, the lack of currency import and export controls, and other relatively loose financial regulation, leaves several traps for the unwary, and can lead to expensive and embarrassing transactions. This is not a new problem, but one that seems to bubble up especially around major holidays and during tourist season. Here are some classic Cambodia currency traps:

Real money in bad condition

In Cambodia, US dollars that are not in pristine condition are often rejected. If a vendor is willing to accept them, or if you take ripped or worn bills to a money changer, you will usually get 5-10% less than their actual value. Don’t worry, your worn riel are probably fine as long as they are in one piece!

Business owners and shopkeepers tell us it is because they cannot get full value for money in poor condition from money-changers, and given what a hassle it is to reject customers making large purchases we are inclined to believe them. In the United States, banks can send ripped or torn bills back to the government to have them exchanged for new bills. Banks in Cambodia do not have that option, and for that reason, most will not change ripped or torn bills.

While refusing to accept ripped or torn bills is not a scam, many vendors and stores will try to pass off ripped and torn bills on tourists and expats, knowing those bills will not be accepted in Cambodia. Don’t fall for this; inspect your change!

Look for:

Rips or tears of any size (seriously, the small ones will get you!)

Writing or stamps on bills

Old bills that may not be ripped but have heavy creases from use

Old bills or denominations

The older US dollars (with the smaller presidential portraits) are not accepted in Cambodia, nor are most of the pre-2010 $100 bills without the latest authenticity features.

The US $2 bill used to be considered good luck in Cambodia, but now they are often not accepted.

Look for:

“Small head”-style US bills

$2 bills

Counterfeit bills and “spirit money”

Spirit money is ceremonial bills made to be burned as an offering in religious ceremonies and for festivals. Usually, the bills are obviously smaller than real bills and are printed on different paper. If you see a $100 on the sidewalk around Chinese New Year, chances are it’s not your lucky day!

However, “good” fakes are also in circulation, and some unscrupulous cashiers may try to pass off fake or bad condition bills to tourists and foreigners, especially those under the influence. These photos come from friends who were having a good night in Sihanoukville until they woke up the next morning to find that their change from drinks purchases was essentially worthless!

Look for:

Any stray characters (see khmer script on the $50 bill above)

Bills that are a different size or texture than your other dollars

Obviously small bills that are blowing like tumbleweeds down the street or being burned in a small can

Marker lines (see photo below) that might indicate that the bill has failed a counterfeit-detecting pen test

Changing money at the border

If you cross a land border in Cambodia, you may be told that you need to change money into riel, or that there are no ATMs in Siem Reap. This is a scam. If you change money at the border you will be given an atrocious exchange rate. Know that there are ATMs in Cambodia that dispense US dollars and that you will be able to use US dollars all over the country. In fact, when you get your Cambodia visa you are required pay in US dollars.

Look for:

Shady dudes trying to talk you into changing money into riel

Currency exchange

Most money changers in Cambodia— apart from at the airport — give very good rates, often better than what you would get abroad. So if you’re tempted to change US dollars into your country’s currency before heading home, be aware that some money changers will use the opportunity to pass off bad bills.

The editor of this website has ruefully admitted to being suckered twice at a currency exchange place in Siem Reap. The first time she was give a $100 bill with a corner cut off, which was not accepted by merchants in Cambodia. The second time she was changing dollars into British pounds and was given bills that while still valid, were out of circulation and not accepted in stores (they had to be exchanged at a bank). So heed her advice and check your bills carefully (and make sure the amount is correct) before leaving the currency exchange counter.

Look for:

Old bills

Worn, ripped or torn bills

Count the amount — they will often round down and not give you the change

Find out more about money and currency in Cambodia.