UAE Free Zone Invoice Requirements 2026 — What Every Invoice Must Include
UAE free zone companies must issue compliant invoices. Here is the complete 2026 guide to UAE invoice requirements.
In this guide:
UAE Standard Invoice Requirements (All Businesses)
- Company name: Full legal name as on trade licence
- Company address: Registered address (free zone address)
- Trade licence number: Your UAE trade licence or registration number
- Invoice number: Sequential; do not reuse numbers
- Invoice date: Date of issue
- Client details: Client name and address
- Description: Clear description of goods or services supplied
- Amount: AED amount (or foreign currency with AED equivalent)
Additional Requirements for VAT-Registered Companies
- TRN (Tax Registration Number): Your UAE VAT TRN must appear on all VAT invoices
- VAT amount: Show VAT rate (5%) and VAT amount separately
- Net amount: Before VAT
- Gross amount: Including VAT
- Supply date: Date goods or services were supplied (may differ from invoice date)
Invoice Language
- Arabic or English: UAE invoices must be in Arabic or English (or both)
- Foreign currency: Acceptable; show AED equivalent at exchange rate on invoice date
E-Invoicing in UAE
- E-invoicing pilot: UAE FTA is piloting mandatory e-invoicing (Peppol-based)
- Timeline: Mandatory implementation expected 2025-2026 for large taxpayers; small companies later
- Prepare now: Use accounting software that supports FTA e-invoicing standards