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SEPA Country
Netherlands IBAN Format: Structure, Length & Example
IBAN Length
A Netherlands IBAN is always exactly 18 characters.
18
characters
NL
Country Code
4a+10n
Structure
Visual IBAN Breakdown
Breakdown of the IBAN segments:
NL
Country Code
91
Check Digits
ABNA0417164300
BBAN (14 chars)
BBAN Structure
The Netherlands BBAN (Basic Bank Account Number) has the following structure:
| Segment | Type | Position |
|---|---|---|
| NL | Country Code | 1–2 |
| KK | Check Digits | 3–4 |
| 4a | Alphabetic | 5–8 |
| 10n | Numeric | 9–18 |
Formatting Rules
- •IBAN must be uppercase.
- •Electronic format: no spaces (e.g., NL91ABNA0417164300).
- •Paper format: groups of 4 characters separated by spaces.
- Paper format example:
NL91 ABNA 0417 1643 00