Invoicing & Payments
An invoice missing a mandatory field can be refused, and an invoice that goes ignored accrues statutory interest from the first day it is late. These answers cover what must appear on an EU invoice, what to do when it goes unpaid, and which currency to bill in.
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Every question in this topic
30 answersInvoice Generator
- Credit Notes for EU Freelancers: When to Issue One (2026)
- EU E-Invoicing Mandate 2026: What Freelancers Must Know
- How to Invoice an EU Client: Mandatory Fields & Rules (2026)
- How to Invoice International Clients in EUR: Complete Guide
- Do I charge VAT when invoicing a business client in another EU country?
- Should I invoice outside-EU clients in EUR or their local currency?
- Is VAT charged on services exported outside the EU?
- What is the EU late payment interest rate for cross-border invoices?
- What payment details must I include on an international invoice?
- How to Write a Professional Invoice: Step-by-Step Guide
- Invoice Numbering Systems for Freelancers and Small Businesses
- Invoice Payment Methods for EU Freelancers: SEPA, Wise, PayPal (2026)
- Invoice Requirements Germany 2026: All 14 Mandatory Fields Under §14 UStG
- Free Invoice Template for EU Freelancers 2026: Every Field Explained
- Proforma Invoice vs Invoice: Key Differences Explained
Late Payment Interest
- Cash Flow for EU Freelancers: How to Never Chase a Late Invoice Again (2026)
- Debt Collection Agencies in the EU: When to Use One (2026 Guide)
- EU Late Payment Directive: Interest Rates and Rules 2026
- What is the current EU statutory late payment interest rate for 2026?
- Does the EU Late Payment Directive apply to freelancers?
- Do I need to include a late payment clause in my contract for interest to apply?
- What is the €40 minimum compensation under the Late Payment Directive?
- What happens if a client refuses to pay the late payment interest?
- EU Payment Terms: What the Law Says and What You Can Agree (2026)
- European Payment Order (EPO): How to Force Payment Across EU Borders (2026)
- Invoice Factoring for EU Freelancers: Get Paid Before the Due Date (2026)
- Invoice Overdue: Exactly What to Do Step by Step (EU Guide 2026)
- Late Payment Clauses in Freelance Contracts: Exact Wording (2026)
- Late Payment Reminder Templates: When to Send and What to Say (2026)
- EU Statutory Late Payment Interest Rates by Country 2026
Currency Converter
- How Currency Conversion Affects EU VAT Calculations
- Currency Risk for EU Freelancers: How to Hedge EUR/GBP/USD Exposure
- Best EUR Accounts for Non-Eurozone EU Freelancers (Poland, Czech Republic, Hungary)
- EUR Exchange Rates Explained: ECB Rate vs Bank Rate vs Mid-Market Rate
- EUR to GBP for EU Freelancers: Which Exchange Rate to Use on Invoices
- Invoice Currency Clauses: Protecting Yourself from FX Losses
- Multi-Currency Invoicing: When to Convert and When to Bill in Local Currency
- Real-Time EUR Exchange Rates: How to Find and Use Them
- SEPA vs SWIFT International Transfers: Cost, Speed and When to Use Each
- Wise vs Revolut vs Traditional Bank for EU Freelancers: 2026 Comparison