Professional Architect Invoice Template
Simplify your architectural billing process with our customizable invoice template, designed to maximize efficiency and professionalism in your practice.
Fill in your architecture invoice
Edit any line, set your tax rate (0% is fine) and download a PDF. Line amounts, tax and the balance due calculate as you type.
Tax starts at 0%. Enter the rate that applies to you, or leave it at 0 if you do not charge sales tax or VAT.
For example a deposit. The PDF then shows the balance due.
- Nothing is saved on our side. Download the PDF before you leave the page.
- Amounts print with a $ sign. If you bill in another currency, say so in the notes.
- Prefer to edit offline? Download this starting point as Excel (.xlsx) or Word (.docx).
As an architect, you shape the built environment, designing buildings and spaces that inspire, function, and endure. Your expertise in design, engineering, and project management creates lasting value. Professional invoicing ensures you're compensated fairly for your architectural services, maintains client relationships, and helps you run a profitable practice. This guide covers everything you need to create professional architecture invoices.
What the architecture invoice covers
What you can do with this template, and what it does not do.
AIA Contract Phase Billing
Invoice by standard AIA contract phases (Schematic Design, Design Development, Construction Documents, Bidding, Construction Administration) with phase-specific rates and deliverables.
Construction Administration Tracking
Track billable hours for site visits, submittal reviews, RFI responses, and change order evaluations separately from design phase work.
Project Milestone Invoicing
Generate invoices tied to design milestones and deliverables, ensuring payment aligns with project progress and client approval stages.
Reimbursable Expense Management
Itemize and bill for printing, plotting, travel to job sites, permit fees, and consultant fees as separate reimbursable expenses.
Multi-Project Client Billing
Manage billing across multiple concurrent projects for the same client with separate project codes and consolidated monthly statements.
Change Order Documentation
Generate separate invoices for additional services and scope changes, protecting against scope creep and ensuring compensation for extra work.
How to fill in your architecture invoice
- Firm Information: Firm name, address, phone, email, architecture license number(s), and professional stamps.
- Client details: Client name, company name, billing address, contact person, phone, and email.
- Project Reference: Project name, project number, contract reference, and phase.
- Billing Period: Invoice period dates, especially for monthly billing arrangements.
- Service Phase: Phase of services: Schematic Design, Design Development, Construction Documents, CA.
- Fee Basis: Hourly, fixed fee, percentage of construction cost, or hybrid.
- Work description: Detailed description of services performed during this billing period.
- Hours by Staff: If hourly: hours by staff member with rates and totals.
- Reimbursable Expenses: Printing, travel, consultants, permits, itemized with documentation.
- Contract Progress: Percentage complete, previous billings, current billing, remaining.
- Subtotal, Taxes, Total: Clear breakdown of fees, expenses, taxes, and final amount due.
- Payment terms: Due date, interest on late payments, and payment instructions.
- Invoice Monthly: Regular monthly billing keeps cash flow healthy and projects on track financially.
- Track Time Religiously: If billing hourly or tracking for fixed fees, accurate time records are essential.
- Document Phase Completion: Link invoices to project milestones and phase deliverables.
- Include Contract Reference: Always reference your contract terms. It protects both parties.
- Bill Reimbursables Promptly: Don't let reimbursable expenses accumulate. Bill with supporting documentation.
- Use AIA Billing Forms: For construction administration, use standard forms (G702/G703) that owners expect.
- Track Percentage Complete: Show contract value, percentage complete, and remaining to justify billings.
- Document Scope Changes: Additional services beyond contract scope need documentation and approval.
- Coordinate with Consultants: If you pass through consultant fees, coordinate billing timing.
- Maintain Retainer Compliance: Ensure your billing complies with project retainage requirements.
Architecture fees vary by project type, scope, and market. Here's an overview:
Fee Structures:
Percentage of Construction Cost:
- Residential: 10-20% of construction cost
- Commercial: 5-15% of construction cost
- Institutional: 8-12% of construction cost
- Interiors only: 8-15% of construction cost
Hourly Rates by Position:
- Principal/Partner: $200-$400/hour
- Project Architect: $125-$200/hour
- Project Manager: $100-$175/hour
- Designer/Staff: $75-$125/hour
- Intern/Junior: $50-$85/hour
Phase Fee Distribution (Typical):
- Schematic Design: 15-20% of fee
- Design Development: 20-25% of fee
- Construction Documents: 35-40% of fee
- Bidding/Negotiation: 5% of fee
- Construction Administration: 15-20% of fee
Reimbursable Expenses:
- Printing/reproduction: Cost + 10-15%
- Travel: Actual cost or IRS rate
- Consultants: Cost + 10-15% coordination
- Permits/fees: Actual cost
- 3D renderings: Per quote
Payment terms for architectural services:
Standard Terms:
- Net 30: Most common for established clients
- Net 15: For smaller firms or projects
- Due upon receipt: For some consultant work
For Percentage Contracts:
- Monthly billing based on phase completion
- Or at defined phase milestones
- Retainage until project completion (5-10%)
For Hourly Contracts:
- Monthly billing for hours worked
- Not-to-exceed caps per phase or total
- Requires detailed time tracking
Retainer/Deposit:
- Initial retainer (often equal to first month's anticipated billing)
- Applied to final invoice(s)
Interest on Late Payments:
- 1-1.5% per month after due date
- Per contract terms
- Helps incentivize timely payment
Reimbursable Billing:
- Bill with supporting documentation
- Markup as specified in contract (typically 10-15%)
- Submit with regular monthly invoice
- Irregular Billing: Bill monthly. Irregular invoicing creates cash flow problems and surprises clients.
- Poor Time Tracking: Even for fixed fees, track time to understand profitability and scope changes.
- Not Documenting Scope Changes: Additional services beyond contract need written documentation and approval.
- Missing Contract References: Always reference your contract. It clarifies terms and protects both parties.
- Delayed Reimbursable Billing: Bill reimbursables promptly with documentation. Don't let them accumulate.
- Unclear Phase Progress: Show percentage complete and remaining. Clients need to see where they are.
- Forgetting Consultant Coordination: If passing through consultant fees, coordinate timing and documentation.
- No Interest on Late Payments: Include late payment terms in contracts and invoices to encourage timely payment.
- Inadequate Descriptions: Describe work performed this period. Don't just list hours or percentages.
- Ignoring Retainage Requirements: Comply with contractual retainage terms until appropriate release.
Architecture invoice: frequently asked questions
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