Free Web Development Invoice Template
Professional invoicing for web developers, full-stack developers, and digital agencies. Bill clients for frontend work, backend development, API integration, site maintenance, and more. Works for hourly rates, fixed projects, or monthly retainers.
Download Your Free Web Development Invoice Template
Start billing clients immediately with professional templates designed for web developers. Works for hourly billing, fixed-price projects, or retainer agreements. Available in Excel, PDF, and Word formats.
Excel Template
Automatic hourly rate and project calculations
- Auto-calculate development hours
- Track multiple project phases
- Built-in tax calculations
PDF Template
Professional format ready to send clients
- Client-ready appearance
- Maintains formatting perfectly
- Easy to email directly
Word Template
Fully customizable for your development needs
- Edit any section easily
- Add custom service items
- Perfect for proposals
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Everything Web Developers Need to Bill Clients
Comprehensive invoicing features built specifically for web development professionals
Flexible Billing Models
Bill hourly for development time, charge fixed fees for complete projects, or invoice monthly retainers for ongoing maintenance. Include line items for different development phases like design, frontend, backend, testing, and deployment. Perfect for developers who work with multiple billing structures.
Project Phase Breakdown
Break down complex web projects into clear phases and deliverables. List frontend development, backend API work, database setup, third-party integrations, testing phases, and deployment separately. Clients see exactly what they're paying for at each stage.
Development Time Tracking
Track development hours by feature, page, or sprint. Include date of work, hours spent, hourly rate, and total for each line item. Great for developers who bill hourly or need to show time invested on fixed-fee projects.
Multiple File Formats
Download as Excel for automatic calculations, PDF for professional client delivery, or Word for easy customization. All formats include the same comprehensive fields and maintain professional formatting across platforms.
Hosting & Service Billing
Dedicated sections for recurring charges like hosting fees, domain renewals, SSL certificates, CDN costs, and third-party services. Track monthly technical expenses and bill them transparently to clients.
Professional Design
Clean, modern template that makes you look professional and established. First impressions matter with new clients - our template gives you the polish of a development agency while keeping your personal brand.
Tax Calculations Included
Built-in fields for sales tax, VAT, or GST calculations. Add your applicable tax rate and the template automatically calculates totals. Remove tax fields completely if your development services are tax-exempt in your location.
Payment Terms Section
Clear space to specify payment terms, due dates, accepted payment methods, late fees, and milestone payment schedules. Set professional expectations upfront to avoid payment delays and client disputes.
Expense & License Tracking
Track billable expenses like premium plugins, stock images, fonts, software licenses, APIs, and development tools. Keep expenses separate from development fees for transparent client billing.
Client & Project Details
Organized sections for client information, project names, Git repository references, invoice numbers, dates, and payment tracking. Maintain professional documentation for taxes and easy reference.
How to Use Your Web Development Invoice Template
Follow these simple steps to create your first invoice
Choose Your Format
Download Excel for auto-calculations, PDF for polished final versions, or Word for flexibility.
Add Your Business Info
Include your name or agency name, portfolio URL, email, phone, and business address if needed.
Enter Client Details
Add your client's name, company, billing address, and project contact person.
List Development Work
Break down your work by feature, page, or development phase with hours and rates clearly shown.
Set Payment Terms & Send
Specify when payment is due, accepted methods (PayPal, Stripe, bank transfer), and send via email.
Want to skip these steps entirely?
With Invoice Mama, your business details are saved once and auto-filled on every invoice. Create invoices in under 2 minutes.
Try Invoice Mama FreeWhat Web Developers Should Bill For
Common items and services you might bill for
Frontend Development
- Responsive website design implementation
- HTML/CSS page development
- JavaScript interactive features
- React/Vue/Angular component development
- Mobile-responsive optimization
- Cross-browser compatibility testing
- Animation and transitions
- UI component library setup
- Form validation and handling
- Landing page development
- Single-page application (SPA) development
- Progressive web app (PWA) conversion
Backend Development
- Server-side application development
- RESTful API development
- GraphQL API implementation
- Database design and setup
- User authentication system
- Payment gateway integration
- Third-party API integrations
- Server configuration and deployment
- Cloud infrastructure setup (AWS, Azure, GCP)
- Serverless function development
- Webhook implementation
- Data migration services
CMS & E-commerce
- WordPress custom theme development
- Shopify store setup and customization
- WooCommerce integration
- Custom CMS development
- Blog functionality setup
- Product catalog development
- Shopping cart implementation
- Checkout flow optimization
- Inventory management system
- Content migration
Maintenance & Support
- Monthly website maintenance retainer
- Software updates and patches
- Bug fixes and troubleshooting
- Performance optimization
- Security updates and monitoring
- Backup setup and management
- Uptime monitoring
- Emergency support hours
- Content updates
- Plugin/extension updates
Testing & Quality Assurance
- Cross-browser testing
- Mobile device testing
- User acceptance testing (UAT)
- Load and performance testing
- Security vulnerability testing
- Accessibility compliance testing
- Unit test development
- Integration testing
- Bug reporting and documentation
Optimization & Performance
- Website speed optimization
- Database query optimization
- Image compression and optimization
- Code refactoring
- SEO technical optimization
- Core Web Vitals improvement
- Lazy loading implementation
- Caching strategy setup
- CDN configuration
Additional Services
- Technical consulting and strategy
- Code review and audit
- Documentation writing
- Training sessions for clients
- Project scoping and estimation
- Architecture planning
- Technology stack recommendations
- Domain and hosting setup
- Email server configuration
- Analytics and tracking setup
Billable Expenses
- Premium WordPress themes
- Shopify apps and plugins
- Stock photos and images
- Font licenses (commercial use)
- Development tools and software
- API usage fees
- SSL certificates
- Domain registration
- Hosting fees (if billed to client)
- Third-party service subscriptions
Best Practices for Web Development Invoicing
Follow these strategies to get paid faster and build stronger client relationships.
Invoice Immediately After Completing Work
Send invoices within 24 hours of deploying code or completing project milestones. For hourly work, invoice weekly or bi-weekly. For fixed projects, invoice at pre-agreed milestones like 50% on approval, 50% on launch. Fast invoicing leads to faster payment.
Be Specific About What You Built
Instead of "Website development - 40 hours", write "Homepage with responsive hero section, contact form, and blog integration - 40 hours". Specific descriptions show clear value and reduce client questions.
Always Get Deposits for New Projects
Require 30-50% upfront before writing any code, especially for new clients or projects over $2,000. Deposits protect your time, ensure client commitment, and filter out non-serious inquiries. Most professional clients expect this.
Break Projects Into Billing Milestones
For large projects, set up milestone-based payments: 30% on project start, 30% after design approval, 30% after development, 10% after launch. This improves cash flow and reduces risk of non-payment.
Track Every Development Hour Accurately
Use time tracking tools like Toggl, Harvest, or Clockify to log development time as you work. Track not just coding time but also meetings, debugging, research, and testing. Accurate time records prevent undercharging.
Separate Development Fees From Expenses
Show your development fees and billable expenses (plugins, themes, hosting) as distinct sections. List expenses with purchase dates. This transparency builds trust and makes approval easier for clients.
Include Clear Payment Instructions
List all payment methods you accept (PayPal, Stripe, bank transfer, Zelle) with specific instructions. The easier you make it to pay, the faster you get paid. Include payment links when possible.
Add Late Payment Terms Upfront
Include late fees (1.5-2% per month) in your payment terms before work begins. Just having these terms stated often motivates on-time payment, even if you rarely enforce them.
Reference Project Scope Documents
Include references to your original proposal, project brief, or GitHub repository on invoices. For clients with purchase orders, always include their PO number. This helps match invoices to approved budgets.
Send Professional Reminders for Late Payments
Send a friendly reminder 3 days before due date. If payment is late, follow up within 2-3 days with a polite email. Most late payments are simple oversights, not refusals. Stay professional.
Why Developers Choose Invoice Mama
Move beyond templates and transform your invoicing workflow
Invoice in Under 2 Minutes
Stop wasting time on spreadsheets. Create professional invoices faster than you can deploy to production.
Get Paid 2x Faster
Send invoices instantly, accept online payments via Stripe or PayPal, and get automatic reminders.
Look Professional
Custom branded invoices with your logo and portfolio link make the right impression on clients.
Track All Your Projects
See which invoices are paid, pending, or overdue across all your development projects at a glance.
Work From Anywhere
Cloud-based means you can invoice from your laptop, phone, or tablet wherever you code.
One-Time Payment
Free for first 10 invoices. Then just $69 once for unlimited invoices forever. No monthly fees.
Ready to upgrade from templates?
Join thousands of professionals who've switched to Invoice Mama for faster, easier invoicing.
No credit card required โข First 10 invoices free forever โข $69 one-time for unlimited
Templates are great. Automation is better.
Stop filling out the same information over and over. Invoice Mama remembers your details, tracks your clients, and automates the boring stuff so you can focus on your work.
Save 5+ hours every month on invoicing tasks.
What you get with Invoice Mama:
First 10 invoices free โข Then $69 once for lifetime unlimited
Frequently Asked Questions
Everything you need to know about web development invoices
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