Why Late Payment Clauses Matter Beyond the Legal Right
EU law already gives every B2B creditor the right to charge statutory late payment interest from the day after the due date, plus a flat recovery fee of €40, €70, or €100 depending on the invoice value. You do not need a clause in your contract to enforce these rights — they apply automatically under Directive 2011/7/EU.
So why bother including a clause at all?
Client psychology. Most clients have never heard of the EU Late Payment Directive. When they read a contract that explicitly states "interest accrues at [rate] per annum from the due date," they process it as a real consequence of late payment — not an abstract legal possibility. Suppliers who state payment consequences upfront receive payment on average 8–10 days faster than those who do not, according to research by the European Payment Council.
The clause changes behaviour before the invoice is due, not after. That is the point. You are not writing the clause to litigate it — you are writing it to avoid needing to.
The 4 Elements Every Late Payment Clause Needs
A legally effective and psychologically effective late payment clause must contain:
- The interest rate — either a reference to the statutory EU rate or a specific contractual rate
- The trigger date — the exact day interest starts accruing (typically the calendar day after the payment due date)
- The flat recovery fee reference — the €40/€70/€100 fee under Article 6, Directive 2011/7/EU
- An escalation right — your right to suspend services or refer the debt to a collection agency
Copy-Paste Clause Wording
(a) Standard EU Statutory Rate Reference
Use this when you want a simple, legally watertight clause that references the statutory rate without specifying a number (the rate adjusts automatically with ECB base rate changes):
Late Payment. Invoices not paid by the due date will accrue interest from the first calendar day after the due date at the rate prescribed by Directive 2011/7/EU (currently the European Central Bank base rate plus 8 percentage points per annum for business-to-business transactions), compounded daily. In addition, a fixed recovery fee of €40 (for invoices under €1,000), €70 (for invoices €1,000–€9,999), or €100 (for invoices of €10,000 or more) will be added automatically to each overdue invoice.
(b) Higher Contractual Rate
Use this when you want to set a specific rate above the statutory minimum. Verify the enforceable limit for your governing law (see table below):
Late Payment. Invoices not paid by the due date will accrue interest at [X]% per annum from the first calendar day after the due date, compounded daily. This rate supersedes any applicable statutory rate. A fixed recovery fee of €40/€70/€100 (per Directive 2011/7/EU Article 6) applies automatically. The Client acknowledges that this rate was individually negotiated and freely agreed.
Maximum enforceable contractual rates by country (B2B):
| Country | Statutory B2B Rate | Max Contractual Rate | Legal Basis |
|---|---|---|---|
| Germany | ECB + 9 pp | Freely agreed (no cap, but must not be grossly unfair) | §288(2) BGB |
| France | ECB + 8 pp | 3× legal rate (~12–15% p.a.) | Art. L441-10 Code de commerce |
| Netherlands | ECB + 8 pp | No cap (B2B, must be in writing) | Art. 6:119a BW |
| Spain | ECB + 8 pp | No cap (B2B) | Ley 3/2004 |
| Italy | ECB + 8 pp | No cap (B2B) | D.Lgs. 231/2002 |
| Poland | ECB + 10 pp | Max 2× statutory rate | Art. 7 Ustawa |
(c) Full Clause with Suspension Right
Use this as your default full clause — it covers interest, recovery fees, and your right to pause work:
Late Payment and Suspension of Services. Payment is due on the date stated on each invoice. If payment is not received by that date:
(i) Interest will accrue on the outstanding amount at [X]% per annum (or the rate prescribed by Directive 2011/7/EU, whichever is higher) from the first calendar day after the due date, compounded daily;
(ii) A recovery fee of €40 (invoices under €1,000), €70 (invoices €1,000–€9,999), or €100 (invoices ≥€10,000) will be added automatically to the overdue amount;
(iii) [Freelancer/Company name] reserves the right to suspend all services, withhold deliverables, and/or transfer the debt to a third-party collection agency after [14/30] days of non-payment, with all associated costs chargeable to the Client;
(iv) Where applicable, the Client's failure to pay may be reported to commercial credit bureaus.
(d) Milestone Payment Clause with Late Interest Per Milestone
Use this for project-based work with multiple payment milestones:
Milestone Payments. The total fee is payable in milestones as set out in Schedule [X]. Each milestone invoice is due within [14] calendar days of the invoice date. If a milestone invoice is not paid by its due date, interest accrues on that milestone amount at [X]% per annum from the due date. Work on subsequent milestones may be suspended until all outstanding milestone invoices are settled in full.
Where to Put the Clause in Your Contract Structure
Place the late payment clause in the Payment Terms section — not buried in general terms, not in a schedule, and not in the final boilerplate. Clients read payment sections. Numbering it prominently (e.g., Clause 4.3) and giving it a bold heading ("Late Payment") ensures it is seen before signing.
If you use a short-form contract or letter of engagement, include the clause above the signature block. If you send terms via email without a formal contract, paste the clause directly into the email — courts in Germany, the Netherlands, and France have accepted email terms as binding in B2B contexts when the other party did not object.
How to Communicate the Clause Without Seeming Aggressive
Present it during the contract walkthrough, not buried in T&Cs. When you send the contract, note: "Clause 4.3 covers our standard payment terms — interest applies from the day after the due date, which is fairly standard industry practice. Just want to make sure you've seen it."
That's it. You have flagged it, the client has been warned, and you have done so without apology. Apologising for a late payment clause undermines its psychological effect.
Invoicing the Interest Correctly
When a client does pay late, issue a separate interest invoice:
- Reference: "Late payment interest on Invoice #[original number]"
- Line 1: Principal overdue amount × interest rate × days overdue ÷ 365
- Line 2: Flat recovery fee (€40/€70/€100 per Directive 2011/7/EU Art. 6)
- Due date: Immediate (due on receipt)
To calculate the exact interest amount owed — including the ECB base rate for the relevant period and the flat recovery fee — use the Late Payment Calculator before issuing the interest invoice.