Freelance Developer Invoice Template

Free invoice templates for freelance developers built for billable hours, project milestones, and expenses. Download and edit in PDF, Word, Excel, Google Docs, or Google Sheets.

Also called: freelance dev invoice, freelance dev bill, or web dev invoice.

Download Free Freelance Developer Invoice Templates

Download a template, then edit in PDF, Word, Excel, Google Docs or Google Sheets. Print or email when ready.

Sheets, Excel, Word and Doc Templates Coming November 21, 2025.

Custom Freelance Developer Invoice Template

Best for:
Logo, PO, milestone and issue IDs.

Editable Freelance Developer Invoice Template

Best for:
Edit scope, revisions, expenses.

Printable Freelance Developer Invoice Template

Best for:
Totals, approvals, dates, signatures.

Free Freelance Developer Invoice Template

Best for:
Hours, features, rate, tasks, notes.

How to Invoice as a Freelance Developer

A simple flow that covers deposit, delivery, and a clean invoice that gets paid.
Free Online Invoice Generator
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In 5 Steps:
  1. Send a short SOW that sets scope, timeline, rates, and the deposit, then get sign-off.
  2. Collect the deposit and record it before you start.
  3. Track work by task or ticket with dates and notes, then confirm what is done.
  4. Create the invoice and apply the deposit as a credit against the balance.
  5. Send the invoice with terms and payment options, then follow up once before due date.
Free Online Invoice Generator
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What to Include in a Freelance Developer Invoice

Use these fields so your invoice is clear, complete, and compliant.
Use these fields so your invoice is clear, complete, and compliant.
  • Your business name and contact
  • Client name and billing contact
  • Invoice number (sequential)
  • Issue date and due date
  • Project or SOW name and ID
  • PO or ticket numbers (if provided)
  • Itemized work description
  • Hours or units and rate or fixed amount
  • Deposit received (date and amount)
  • Subtotal, tax, and total due
  • Payment terms and accepted methods
  • Tax ID or business registration number (check local rules)

Billing Scenarios for Freelance Developers

How to label charges so every invoice makes sense the moment your clients see it.

1.
Milestone 2 - Feature X; Fixed fee
Fixed-price milestone completion
Use when a defined deliverable is done and the fee does not depend on hours.
2.
Development hours - Sprint 5; Cap adjustment
Hourly work with sprint cap
Shows actual hours and the cap so the client sees any limit or adjustment.
3.
Change order 003; Additional development hours
Change request after scope sign-off
Separates out-of-scope work from base scope for approval and payment.
4.
Emergency hotfix; Rush uplift
Rush or after-hours emergency hotfix
Provide date-stamped entries with tasks and actual hours, plus any cap. Keep notes brief and clear.
5.
Monthly retainer; Overage hours
Maintenance retainer month
Shows the included bucket and any extra time used.
6.
Travel time; Mileage and transport
Accounts for time spent in transit and direct travel costs.
Accounts for time spent in transit and direct travel costs.
Free Online Invoice
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Hourly rates and project fees for freelance developers

Include hours, milestones, expenses, and support with professional invoice line items.

Charge or Service
Unit
Taxable
When to use
How to show it
Discovery & Scoping
Time
Kicking off a new project
Hours × hourly rate. Capture requirements and acceptance criteria to cut change orders and missed scope.
Technical Architecture
Time
Choosing stack and patterns
Hours × hourly rate. Define system design and security decisions; produce diagrams your team can follow.
Feature Development
Time
Building planned features
Hours × hourly rate. Ship code to spec with version control and peer-reviewed commits.
API Integration
Item
Connecting to external services
Qty endpoints × unit rate. Handle auth, errors, pagination, and rate limits per integration.
Database Schema Design
Time
Modeling new data entities
Hours × hourly rate. Plan tables, indexes, and migrations for integrity and performance.
Front-End Implementation
Time
Converting designs to UI
Hours × hourly rate. Build responsive, accessible components that meet performance budgets.
Testing & QA
Time
Verifying changes work
Hours × hourly rate. Write automated tests and run manual checks against acceptance criteria.
Documentation & Handover
Item
Wrapping up a delivery
Qty deliverables × unit rate. Provide README, setup steps, and usage notes; include a live handoff.
Deployment & Release
Item
Shipping to staging or prod
Qty releases × unit rate. Prepare environments, run migrations, tag versions, and confirm rollback.
After-Hours Support
Time
Urgent issues off-hours
Hours × after-hours rate. Triage and fix outages or critical bugs outside normal hours.
Save and reuse your freelance dev rates and fees
Create a free account and save hourly rates, milestone fees, and expenses once, so nothing gets retyped.
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Common Freelance Developer Invoicing Mistakes

Invoices stall when details are vague or missing. Fix these simple issues now and prevent pushback.

Mistake
How to fix it
Combining work and expenses in one line hides what was done and sparks disputes.
List your work and your reimbursable costs on separate lines with short, plain descriptions. Tie each to the project or ticket so reviewers can match it fast.
Leaving out the SOW or ticket reference makes it unclear what was delivered.
Include the project or SOW ID and any ticket numbers in the header and near related lines. This anchors the invoice to agreed work.
Show the original deposit as a prior payment and subtract it from the balance. Add a short note with the date received.
Show the original deposit as a prior payment and subtract it from the balance. Add a short note with the date received.
Provide date-stamped entries with tasks and actual hours, plus any cap. Keep notes brief and clear.
Provide date-stamped entries with tasks and actual hours, plus any cap. Keep notes brief and clear.
Missing tax identifiers where required triggers holds in accounting systems.
Add your tax ID and any registration number on the invoice. Check local rules.
Omitting payment terms and late fee policy leads to slow pay and no leverage.
State your net terms, early pay options, and accepted methods. If you charge late fees, write the rate and when it applies, and check local rules.

Freelance Developer Invoice FAQs

Line items for sprints, change orders, retainers, and IP transfer. How to price rush, tools, tax, and late fees. clear answers.

How should I bill discovery and planning hours?

Bill hourly with a cap and deliverables. Example line item: “Discovery & Tech Audit – 8 hrs @ $120/hr – $960.”

What’s a clean way to structure milestone billing for a website build?

Use fixed-fee milestones tied to acceptance. Example: “Milestone 2: API Integration – 40% of project – $3,500.”

Can I charge for change requests after sign-off?

Yes. Treat them as change orders with new scope, rate, and timeline. Example: “Change Order #3 – Add Stripe Subscriptions – 6 hrs @ $140/hr – $840.”

How do I handle a monthly retainer for maintenance and small features?

Set a monthly bucket with overage rates and rollover rules. Example: “Maintenance Retainer – 10 hrs/mo – $1,200; Overage @ $130/hr.”

Do I add markup for third-party tools, hosting, or API fees?

You can pass through at cost or markup 10–20% for procurement. Example: “Mapbox Usage – $60 + 15% procurement fee – $69.”

What late fees and payment terms are typical for dev work?

Net 15 or Net 30 with 1–2% monthly late fee is common. Rules vary—check local rules. Example: “Payment Terms: Net 15; Late Fee 1.5%/mo after 5-day grace.”

How should I price rush or after-hours requests?

Use a rush multiplier or after-hours premium. Example: “Rush Delivery <48 hrs – 1.5x rate – 5 hrs @ $180/hr – $900.”

What goes on the invoice when I transfer IP and repo access?

List the transfer deliverables and rights granted, plus any buyout. Example: “IP Assignment + GitHub Repo Transfer – one-time fee – $750.”