Free Marketing Consultant Credit Note Template

Issue credit notes for marketing project cancellations, campaign adjustments, and retainer billing corrections. Free PDF.

Credit note #Original invoice refItemised adjustmentsVAT / taxPDF downloadNo signup

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Bellara Marketing Ltd
CREDIT NOTE
#CN-001
Bill To
Summit Consumer Brands
Issue Date
05/07/2026
Type: Refund
DescriptionQtyRateAmount
Campaign Phase 2 cancellation credit, execution phase not started1-€2,000.00-€2,000.00
Ad management fee adjustment, budget reduction mid-month1-€380.00-€380.00
Subtotal€2,380.00
Total€0.00

This credit note reduces the amount payable on the referenced invoice.

How does a marketing consultant handle a credit note?

A marketing consultant issues a credit note when an invoiced campaign is cancelled or a budget drops, such as an execution phase that never started or a mid-month ad spend reduction. The note references the original invoice, explains the credit, and lowers the client's balance accordingly.

Typical line items

  • Original invoice number and date
  • Campaign Phase 2 cancellation, execution not started
  • Ad management fee adjustment, budget cut mid-month
  • Reason for the credit
  • Credited amount
  • Revised balance due
  • Tax adjusted in proportion

How the work is charged

Credit a cancelled phase at its value on the original invoice when execution had not begun. A management fee tied to spend is credited at the share matching the reduced budget for the period.

Payment terms and deposits

Apply the credit to the next invoice or refund it to the original payment method, referencing the original invoice number. State the remaining balance after the adjustment.

Tax and compliance

Where the original invoice carried VAT or sales tax, a credit note usually reverses that tax in proportion to the amount credited. Confirm the rules that apply to you.

Frequently asked questions

If I charge a percentage of ad spend and the client reduces their budget halfway through the month, do I issue a credit note?

Yes, if you already invoiced at the original budget level. Issue a credit note for the difference between the fee you charged and the fee that corresponds to the actual spend. Calculate it transparently and show both the original and revised budget figures in the credit note description.

A client cancelled a campaign but wants to use the credit for a different project. How should I document this?

Issue the credit note in the normal way. Add a note on it stating that the client has elected to apply the credit to an upcoming project rather than receive a cash refund. When you invoice for the new project, reference the credit note number and deduct the amount from the invoice total. Keep both documents linked in your records.

How do I handle a credit note when the original invoice covered both strategy and media in a single line?

Break the credit down into the components being returned, even if the original invoice did not separate them. Estimate the proportional value of each element based on your proposal or internal rate card. This gives the client a transparent breakdown and avoids disputes about how the credit was calculated.

More free tools

Read the complete credit note guide to see when to issue one and how it adjusts an invoice already sent.

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