Invoice Template for Agencies
Agency invoices often need to balance polished presentation with simple approval. This template helps agencies invoice retainers, project phases, and extra scope without slipping into accounting-heavy language.
Invoice fields
- Invoice number: INV-2048
- Issue date and due date: May 18, 2026 / June 1, 2026
- Client and supplier details: Business names, email, address, and tax details
- Payment terms: Net 14
- Payment method: Bank transfer details or payment link
- Campaign or retainer reference: June social content retainer
- Additional scope line items: Landing page copy revisions
Sample invoice
Invoice number: INV-5540
Issue date: May 18, 2026
Due date: June 1, 2026
Bill from: Signal House Agency, billing@signalhouse.example
Bill to: Cedar Commerce, ap@cedarcommerce.example
Payment terms: Net 14
Line items
- June marketing retainer | 1 | $4,500.00 | $4,500.00
- Landing page copy revisions | 1 | $650.00 | $650.00
Subtotal: $5,150.00
Total: $5,150.00
Notes: June retainer plus approved copy revisions for the launch sequence.