As of 2011, Estonia replaced its currency, the kroon, with the euro. Currently, only euros are accepted, although persons holding cash kroons can continue exchanging them for euros at the official rate for an indefinite period at the Bank of Estonia (Eesti Pank) in Tallinn and at selected bank branches elsewhere in Estonia. You can also get local currency from ATMs using your U.S. debit card. Please note that some ATMs will function only if your ATM card has a computer chip. You can use a regular U.S. credit card for payment in most shops and restaurants in Estonia. If you plan to exchange U.S. cash for euros while visiting Estonia, you should be aware that many banks and currency exchanges do not accept old U.S. bills. Accordingly, please try to bring newer bills, preferably those issued after 2000.
DUAL NATIONALITY: Although Estonian law generally does not permit dual nationality, Estonian law does provide that a person who has the right to Estonian citizenship from birth cannot have his/her citizenship taken away. Accordingly, a number of individuals who have claims to Estonian citizenship from birth (generally ethnic Estonians) carry both Estonian and U.S. passports (such as Estonians who move to the United States and naturalize as U.S. citizens, and their children). If you are not ethnic Estonian, but wish to naturalize as an Estonian citizen, the Estonians could ask you to renounce your U.S. citizenship. You are strongly advised to contact us and discuss your case with a consul if you are considering becoming an Estonian citizen (or renouncing your U.S. citizenship for any other purpose). You should note that getting an Estonian residency permit (an “elamisluba”) would have no effect on your U.S. citizenship. If you are a dual U.S.-Estonian citizen who carries both U.S. and Estonian passports, you should be aware that you must show your U.S. passport when entering the United States. U.S. citizens cannot enter the United States under the Visa Waiver Program using an Estonian passport.