Free UI Designer Invoice Template & Generator

Create UI design invoices for interface design, design systems, component libraries, and visual design specifications.

Invoice numberIssue & due dateItemised chargesTax readyPDF downloadNo signup

Currency

Amount already received from client

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Pixel Studio Design
INVOICE
#INV-001
Bill To
Finova Banking App
Issue Date
24/07/2026
Due Date
DescriptionQtyRateAmount
Mobile app UI design — 15 screens1€5,000.00€5,000.00
Design system & component library1€3,000.00€3,000.00
Icon set design — 24 custom icons1€1,200.00€1,200.00
Subtotal€9,200.00
Total€9,200.00

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What should a UI designer put on an invoice?

UI design invoices price by screen, component, or project, so list interface design, the design system, and any icon work separately. Note the screen count and included revision rounds. A breakdown by deliverable shows the client where the design effort went and what extra rounds will cost.

Your invoice needs to show exactly what design work you delivered. Specify the project name, the actual deliverables like mockups for the checkout flow or the revised homepage designs, and how many revision rounds were included. Clients will ask their finance team to verify this matches the original proposal. Include your invoice number, date, payment due date, and your business details for their accounting system.

Most UI designers charge 50% upfront before starting work and 50% on delivery of final files. Some break projects into milestones like 25% to start, 25% after initial concepts, 50% at completion. Once you have regular clients, you might invoice monthly with net 15 or net 30 terms. Avoid invoicing everything at the end of a long project because clients get sticker shock.

Send invoices the same day you deliver the final files, not three days later when you remember. Include a PDF preview of one key screen in the invoice email so they can see what they are paying for. Clients process invoices faster when they can immediately confirm the work is done. Also, always send a reminder email two days before the due date.

Typical line items

  • Mobile or web UI design (per screen)
  • Design system and component library
  • Icon set design (per icon or set)
  • Visual design specification and handoff
  • Responsive layout adaptation
  • Prototype for developer handoff
  • Revision rounds (included and extra)
  • Project deposit

How the work is charged

UI designers usually quote a project fee based on the number of screens and components, or bill per screen. A design system is often priced as its own deliverable, and revisions beyond the agreed set are billed extra.

Payment terms and deposits

A deposit commonly starts the project, with the balance due on delivery or split across milestones. Editable design files are often handed over after full payment, so state that on the invoice.

Tax and compliance

If you are registered for sales tax or VAT, show it as a separate line with your registration number. Selling digital design across borders can change how tax applies, so confirm what applies to you.

Frequently asked questions

How do UI designers charge?

UI designers charge $80–$200/hour or per-screen ($200–$800). Full app design runs $5,000–$30,000+. Design systems cost $3,000–$15,000. Rates increase with complexity and interactivity.

What should a UI design invoice include?

Include screen count, platform (iOS, Android, web), design deliverables (Figma files, specs), component library, icon sets, revision rounds, and handoff documentation.

Should UI designers charge for design handoff?

Detailed developer handoff (specs, assets, animations, documentation) takes significant time. Include basic handoff in your fee but charge extra for comprehensive documentation or developer support.

Read the complete invoicing guide to see how to fill out, number, and send an invoice that gets paid.

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