An unpaid Czech invoice: documents to prepare

Working article concept — not ready for publication. Outline only; no conclusions about interest, limitation periods, court procedures or the recoverability of a claim.

Target reader: Foreign suppliers and finance or operations teams preparing to discuss an unpaid B2B invoice with a Czech customer, adviser or lawyer.

Main benefit: Turn scattered records into a factual case summary that lets the next responsible person understand the agreement, delivery, amounts and unresolved issues.

Proposed outline

1. Identify the contracting customer and the agreed supply; gather the contract, accepted order, relevant terms and any amendments.
2. Assemble evidence of dispatch, delivery, acceptance and completed work; identify gaps without treating an invoice alone as proof of every fact.
3. Record invoice references, currency, agreed due dates, payments, credits and the remaining amount; keep calculations traceable.
4. Preserve complaints, alleged defects, disputed amounts and correspondence about payment or a proposed settlement.
5. Build a dated chronology and a short document index; distinguish established facts, the supplier’s position and missing evidence.
6. Explain what to prepare before consulting a qualified specialist and how to hand over the file; research escalation factors without prescribing a universal recovery process.

Candidate FAQ questions — answers to research

• What if we have an accepted order but no separately signed contract?
• What should we provide when the customer disputes delivery or quality?
• How should partial payments and credit notes appear in the summary?
• When should we involve a lawyer rather than continue ordinary payment follow-up?

Verify during future research

• Appropriate primary Czech and EU sources for cross-border B2B claims; the role of governing law, jurisdiction and the specific contract.
• Document and evidence requirements relevant to the situations actually covered; avoid promising that a fixed document set proves every claim.
• Current rules on interest, time limits and procedures only if the future article needs them; none are established in this outline.
• Practical escalation indicators, confidentiality and the boundary between administrative coordination and regulated legal services; confirm Kodo’s actual role.

Editorial fit: A post-sale operational topic, distinct from [[Why Check a Czech Business Partner Before You Commit]] and [[Doing Business in the Czech Republic - Prepare Your First Customer Conversations]]. Do not turn it into another partner-screening article or a debt-recovery service promise.