Milestone Invoice Template

BLANK WORKSHEET
INVOICE [number]
Supplier: [legal name / address / required registration details]
Client: [billing entity / address / contact]
Issued: [date] | Due: [date] | Currency: [code]
Project / agreement reference: [reference]
Milestone billed: [name]
Approval evidence: [who / date / reference]
Current stage lines: [description / quantity / rate / subtotal]
Current subtotal: [amount]
Applicable tax / treatment: [confirmed separately]
Amount due on THIS invoice: [amount]
Payment instructions / reference: [details]
PROJECT RECONCILIATION (not additional amounts due)
Agreed subtotal: [amount]
Previously billed subtotal: [amount]
Current billed subtotal: [amount]
Remaining unbilled subtotal: [amount]

FILLED EXAMPLE (fictional)
INV-204 | Cedar Studio to Northstar Services (fictional)
Issued 2026-10-07 | Due 2026-10-21 | USD
Project WEB-18 | Design approval stage
Approval: client email APPROVAL-6 dated 2026-10-06
Accepted design deliverables: USD 4,800 subtotal
Project subtotal 12,000; previously billed 3,600; current 4,800; unbilled 3,600.
Tax and final required invoice fields must be confirmed before sending.

BEFORE USE
Replace every bracketed field. Examples are illustrative. Confirm your agreement, local invoice requirements, and applicable tax treatment separately. This download does not send an invoice or update a billing record.

Source page: https://www.getinvoiceagent.com/templates/milestone-invoice-template
Reviewed: 2026-10-02