Your IBAN (International Bank Account Number) is a standardized code that identifies your bank account for international transfers. If you need to receive money from abroad or set up a SEPA payment, you will need your IBAN. Whether you bank online, on your phone, or in person, there are several reliable ways to find it. This guide walks you through every method, with country-specific tips, common pitfalls to avoid, and answers to the questions people ask most often. For a deeper look at what an IBAN actually is and how it works, see our What is an IBAN? guide.
The fastest way to find your IBAN is through your bank's online portal or mobile app. Most banks display your IBAN on the account details or account summary page. Look for a section labelled "Account Details", "Account Information", or "IBAN / BIC".
In many banking apps, you can tap on your account balance or account name to expand a details panel where your IBAN is shown alongside your BIC/SWIFT code. Some apps also include a "Share Account Details" button that copies your IBAN directly to your clipboard or generates a QR code for easy sharing. If your bank's app has a search function, try searching for "IBAN" directly — many modern banking apps will take you straight to the relevant page.
How and where your IBAN appears can vary significantly depending on your country and bank. Here are pointers for the most common IBAN-using countries:
DE. German IBANs are always 22 characters long and contain only digits after the initial DE and two check digits.GB.FR.ES. They embed the entity code, branch code, national check digits, and account number.NL, and feature a four-letter bank code (such as INGB or ABNA) followed by a 10-digit account number.Paper and PDF bank statements typically print your IBAN near the top of the document, alongside your account number and sort code (in the UK) or bank code (in Germany, France, etc.). It is usually listed under your name and address. Monthly and quarterly statements are a reliable source because they are generated directly by your bank's systems. If you receive electronic statements via email or through your banking portal, the IBAN is almost always included in the header section of the PDF.
In several European countries, your IBAN is printed directly on your debit card. This is especially common in Germany (on Girocards and Sparkassen-Cards), the Netherlands (on Maestro and debit cards from ING and ABN AMRO), and some other eurozone countries. Look on the front or back of the card for a long alphanumeric string beginning with your country code. Note that credit cards typically do not display IBANs.
If you cannot find your IBAN online, call your bank or visit a branch. Customer service can provide your IBAN over the phone after verifying your identity. Some banks also have IBAN lookup tools on their websites where you can enter your account number and sort code (or bank code) to generate the corresponding IBAN. These tools are usually found in the "Help" or "Support" section of the bank's website.
Some banks — particularly smaller or regional institutions, or banks in countries where IBAN adoption is recent — may not display your IBAN prominently. In this case, you have several options. First, contact customer support directly and ask for your full IBAN. Second, if you know your domestic account details (bank code, branch code, account number), you may be able to construct your IBAN from those components. Many central banks publish the rules for constructing IBANs from domestic details, and the SWIFT IBAN Registry documents the format for each country. However, always validate any self-constructed IBAN before using it for a real payment.
Every IBAN follows a standard structure defined by ISO 13616:
IBAN length varies by country: Germany uses 22 characters, the UK uses 22, France uses 27, and Norway uses just 15. The check digits catch over 99% of transcription errors.
If you know your domestic bank details, you can understand how your IBAN is assembled. The process follows a standard pattern: start with the two-letter country code, followed by two check digits, followed by the BBAN (Basic Bank Account Number) which contains your domestic bank code, branch code, and account number in a country-specific format.
Construction pattern:
DE for Germany)00For a detailed explanation of the check-digit calculation, see our how to calculate IBAN check digits guide. While you can construct an IBAN manually, we always recommend validating the result afterward. Mistakes in the domestic number will propagate into an invalid IBAN.
Even when you have found the right IBAN, errors can creep in during the copying process. These are the most frequent problems:
DE89 3704 0044 0532 0130 00), but the electronic format has no spaces. Some payment systems will strip spaces automatically; others will reject the IBAN if spaces are included. When pasting into a payment form, check whether spaces are accepted.You need your IBAN whenever someone is sending money to your account from abroad, or when you are setting up cross-border payments such as SEPA direct debits, SEPA credit transfers, or international wire transfers. Employers may ask for your IBAN to set up salary payments, and utility companies or subscription services may require it for direct debit mandates.
You do not need your IBAN for purely domestic transactions in countries that have not adopted the IBAN system (such as the United States, Canada, or Australia). Even within IBAN-using countries, some domestic payment methods — such as paying with your debit card at a point of sale, making contactless payments, or transferring money through apps like PayPal or Venmo — do not require you to enter your IBAN directly. The European Payments Council provides guidance on which payment types require IBANs within the SEPA zone.
Once you have your IBAN, paste it into our free IBAN validator to confirm it is correct. The validator checks the country code, length, structure, and MOD-97 checksum, and shows you a detailed breakdown of every segment. All validation happens in your browser — no data is sent to any server.
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