Calculate the statutory interest you're entitled to charge on overdue invoices under EU Late Payment Directive 2011/7/EU. Enter the invoice amount, due date, and payment date to get the exact interest figure to include in your reminder.
How overdue invoice interest is calculated in the EU
Under EU Directive 2011/7/EU on combating late payment, businesses are entitled to charge statutory interest on overdue B2B invoices without any prior warning or formal notice. The statutory rate is the ECB reference rate plus 8 percentage points. Payment is considered late after 30 days for public authorities and 60 days for private companies unless a shorter period is agreed in writing. This calculator applies the current ECB rate automatically based on your invoice due date — you can also enter a custom rate if your contract specifies different terms.
When can you charge late payment interest?
Three conditions must be met: the invoice must have been sent, the payment deadline must have passed, and the buyer must be a business (B2B). The EU directive covers commercial transactions only — it does not apply to consumer sales. Crucially, the right to statutory interest is automatic under EU law; no formal reminder or prior notice is required before you start charging interest in most EU jurisdictions.
Late payment interest rates by EU country (2026)
| Country | Rate basis | Notes |
|---|---|---|
| Germany | ECB + 9% (§ 288 BGB) | Consumer contracts: ECB + 5% |
| France | ECB + 8% | Statutory default |
| Netherlands | ECB + 8% | Statutory default |
| Spain | ECB + 8% | Statutory default |
| Italy | ECB + 8% | Statutory default |
| Poland | ECB + 8% | Statutory default |
| Austria | ECB + 9.2% | Higher than EU baseline |
The ECB reference rate is updated on 1 January and 1 July each year. As of 1 January 2026 the rate is 2.65%.