Construction Invoice Generator
- No signup required
- CSV and PDF export
- Draft saved locally
Reviewed on 20 February 2026.
Enable when the payer deducts CIS from labour values and you need explicit statement visibility on the invoice.
Description
Qty
Rate
Line Total
£2,500.00
£650.00
Invoice Summary
Subtotal£3,150.00
VAT (20%)£630.00
Total Due£3,780.00
Minimum invoice fields
- Invoice number, issue date, and due date.
- Supplier/client legal names and addresses.
- Clear line-item breakdown and VAT treatment.
- Payment terms and remittance instructions.
Common rejection reasons
- Missing project reference or PO details.
- Incorrect VAT handling and CIS disclosure.
- Insufficient line-item detail for valuation review.
- Inconsistent totals between invoice and backup.
How to avoid payment delays
- Issue invoices against agreed valuation checkpoints and keep submission proof.
- Attach backing evidence for labour, materials, and variations at submission time.
- Use consistent naming across invoice, notices, and payment applications.
- Maintain a payment tracker for due dates, notice windows, and remittance follow-up.
FAQ
Frequently Asked Questions
Invoice number, issue date, due date, supplier/client names, line breakdown, VAT treatment, and payment terms should always be present.
Use it when the payer is deducting CIS from labour values. It should be explicit and consistent with CIS statements and remittance records.
This generator is designed for practical invoice drafting and consistency checks. Your accounting system remains the source of record.