Marketing agency invoice template
Agency invoices are approved by people who weren't in the standup: a marketing lead confirms the work happened, then finance matches the invoice against a PO or contract. Each line therefore has to carry its own justification — which campaign, which month, which agreed rate.
This template structures the engagement as the retainer, campaign or project fees, and passthrough costs like media spend and tools, so both approvers can say yes without a clarifying email. Fill it in and download the PDF free.
What agencies usually itemize
- The monthly retainer named by scope and period ("Content & SEO retainer — March")
- Campaign or project fees as their own lines, referencing the approved proposal
- Media spend and third-party tools passed through at cost, never blended with fees
- Additional scope — extra creative rounds, added channels — as agreed, dated lines
- The client's PO number in the invoice notes when one exists; without it many AP systems cannot pay at all
Frequently asked questions
Should an agency bill retainers in advance or arrears?
Advance is standard — a retainer reserves team capacity. Project milestones bill on the schedule the SOW names, and performance-linked components reconcile in arrears once numbers land. Whatever the mix, the invoice should say which mode each line is.
How should media spend appear on an agency invoice?
At cost, on its own line, with your management fee separate — whether that fee is flat or a percentage of spend. Clients audit media passthrough more than anything else on the invoice; transparency there buys trust everywhere else.
What payment terms are normal for agencies?
Net 30 dominates with larger clients, and their payment runs make it effectively Net 30-to-45. Invoice the day the period starts, get the PO before the first invoice, and confirm the AP inbox at kickoff — terms matter less than hitting the payment cycle correctly.
Invoicing in India? The GST invoice generator adds GSTIN and state fields.
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