Marketing Invoice Creator — Free Template + AI Generator (2026)
Create professional marketing invoices in seconds. Pre-configured with line items, rates, and terminology that match how marketers actually bill — no signup required.
How to Create a Marketing Invoice
Use our marketing invoice creator to bill clients for retainers, ad spend, content production, paid media management, and campaign deliverables. Describe your engagement in plain English ("Bill Acme $4,500 monthly retainer plus $3,000 ad spend for March") or fill the form line by line. The tool keeps ad spend passthrough separate from your management fee — critical for accurate reporting.
What to Include on a Marketing Invoice
A marketing invoice should clearly separate your service fees (retainer, project work, management) from passthrough costs (ad spend, third-party tools, stock assets). List each campaign or deliverable with a brief description ("March Google Ads management — $25k spend"). Include the period covered ("Retainer — March 1–31, 2026"), reference the SOW or contract, and break out any performance-based bonuses or kickers.
Tips for Marketing Invoicing
Never bundle ad spend into your management fee — clients want visibility into where every dollar went. Use separate line items: "Google Ads spend (passthrough): $25,000" and "Campaign management fee (15%): $3,750." Invoice retainers at the start of the period, not the end. For performance-based contracts, document the metric and qualifying period precisely on the invoice.
Frequently Asked Questions
How much should marketing agencies charge as a retainer?
Marketing retainers typically range from $2,000/month (small SMB clients) to $25,000+/month (mid-market and enterprise). Common structures: pure hours (e.g., 30 hours @ $200/hr = $6,000), deliverable-based (set scope of work per month), or hybrid. Most agencies offer 10–20% discounts for 6 or 12-month commitments.
Should I mark up ad spend as a separate line item?
Yes — list ad spend as passthrough and your management fee separately. Most agencies charge a management fee of 10–20% of ad spend, or a flat monthly fee. Bundling spend and fee together hides your margin and makes performance reporting harder. Transparent invoicing builds long-term client trust.
How do marketing freelancers price content production?
Content rates vary by format and depth. Blog posts: $200–$1,500 per post. White papers: $1,500–$5,000. Email sequences: $500–$3,000. Social posts: $50–$200 each. Senior writers and subject-matter experts charge premium rates. Bill per piece for predictable scope; hourly for revisions and strategy work.
How do I invoice for performance-based marketing work?
Issue two invoices per period: one for the base retainer/fee and one for the performance bonus once the metric is verified. Reference the qualifying KPI on the bonus invoice ("Performance bonus — Q1 ROAS 4.2× threshold met — $3,500"). Always have the client sign off on metrics before invoicing the bonus.
What payment terms work best for marketing retainers?
Net 0 (due on receipt) or Net 7 at the start of each retainer month. Retainers are prepaid for the upcoming work — billing in arrears creates risk for the agency. For project-based marketing work, 30%–50% deposit on signing with the balance Net 15 on delivery is standard.
Do I charge sales tax on marketing services?
In most US states, marketing services are exempt from sales tax (CA, NY, IL, FL on services). Texas, Hawaii, and a few others tax some digital marketing services. In the UK, EU, India, and Australia, marketing is standard-rated VAT/GST. Check your state's department of revenue or use our country-specific creators.
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