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Invoice template for interior designer
This free printable interior designer invoice template helps designers bill for consultations, design fees, and products on one elegant page. Send it after each milestone and keep projects moving.
Date: —
Due: —
Street Address
City, ST ZIP
Client Company
City, ST ZIP
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Design consultation — 2 hrs | — | — | — |
| Products: trade price | — | — | — |
How to fill it in
What goes on a interior designer invoice
List the project, the date, and your services — consultation, concept design, space planning, project management — each with its fee. Designers bill hourly, flat per phase, or as a percentage of product costs; use the model in your contract. If you resell furniture or decor, itemize products with the client's trade discount shown. Set a payment term such as Net 15 or Net 30 and invoice per milestone as the contract specifies.
Use this template for residential and commercial design projects. Invoice per phase — deposit, concept approval, final delivery — so cash flow tracks progress. For hourly work, include a time log summary on the invoice so the client can review the hours. Reference the contract number on every invoice.
Real numbers
Market facts for interior designer
| Fact | Value |
|---|---|
| Median hourly wage, interior designers (US) | $32.31/hr median hourly wage, US (2025) |
| Median annual wage (US) | $67,190/yr median annual wage, US (2025) |
| US employment, 2024 | 87,100 US employees (2024) |
| Projected annual openings, 2024–2034 | 7,800 projected annual openings, US (2024-2034) |
Sources: U.S. Bureau of Labor Statistics, Occupational Employment & Wage Statistics (2025), via O*NET OnLine.
Practical guide
Common mistakes to avoid
- No phase or milestone reference. Design projects run long. Reference the phase and contract number on every invoice.
- One lump sum for a long project. Deposit, concept, and final invoices keep cash flowing. A single bill at the end starves your cash flow.
- Hiding product markups. Show trade price and your fee on products. Transparency prevents disputes at final billing.
- No time log for hourly work. Hourly invoices need a summary of hours. A bare total invites questions.
- Invoicing after delivery. Invoice at milestone approval, not weeks later. Momentum matters in design.
Practical guide
Tips to get paid faster
- Invoice by milestone. Deposit, concept, and delivery invoices keep project cash flow healthy.
- Show trade pricing transparently. Trade price plus fee builds trust and prevents end-of-project surprises.
- Reference the contract number. Every invoice matching the contract makes approval frictionless.
- Send a time-log summary for hourly work. A simple hours summary makes hourly invoices easy to review and approve.
- Follow up at day 3 and day 14. Design invoices are sizable — a firm but polite follow-up schedule is worth it.
How to fill it in
Pricing your work
Interior designers bill hourly, flat per phase, or as a percentage of product costs — use the model in your contract. Projects run long, so invoice by milestone: a deposit at kickoff, concept, and final delivery. If you resell furniture and decor, show the trade price and your fee so the markup is transparent. Referencing the contract number on every invoice keeps multi-phase projects easy to reconcile.
How to fill it in
Invoice checklist
- Project and phase reference
- Services with fees itemized
- Products shown at trade price
- Deposit and milestone invoices
- Contract number on the bill
- Payment term stated (Net 15 / Net 30)
How to fill it in
Real-world billing practices
Interior design projects run for months, so billing by milestone is what keeps a studio alive. Take a deposit at kickoff, invoice at concept approval, and send the final invoice at delivery — each stage references the contract so a long project never turns into a confusing stack of bills. For hourly work, attach a time summary so the client can review the hours instead of questioning them. If you resell furniture and decor, show the trade price and your fee as separate lines; designers who are transparent about product markup report far fewer end-of-project disputes. Referencing the contract number on every invoice makes multi-phase billing easy to reconcile. Net 15 for residential and Net 30 for commercial clients are the common terms, and a polite follow-up the day after the due date collects most slow payers. Keep one invoice series per project or per client, and number everything consecutively. The designer who bills like a professional firm gets treated like one — and the client who saw clear invoices is the client who refers the next project.
How to fill it in
Sample invoice lines
- Design consultation — 2 hrs
- Concept design — living room
- Space plan & elevations
- Product: sofa, trade price
- Project management — monthly
- Mood board & material palette
- Lighting plan
- Accessory styling session
FAQ
Common questions
What should an interior designer invoice include?
The project and phase, services with fees, products itemized with trade pricing, and your payment terms. Referencing the contract and milestone keeps everything traceable. Attach the approved concept or mood board to the invoice email for each milestone — designers report that visual confirmation cuts payment delays dramatically.
How do interior designers charge?
Hourly, flat per phase, or a percentage of product costs are all common. Use the model in your contract and show it on the invoice. For phased projects, note what is included in the current invoice and what comes next, so the client always knows where the project stands financially.
Should designers take deposits?
Yes — a 25–50% deposit at kickoff is standard, with milestone invoices as the project progresses.
What payment terms do designers use?
Net 15 is typical for residential work; Net 30 for commercial. Some designers require payment before product orders ship.
How much do interior designers earn?
According to U.S. BLS data, interior designers earned a median hourly wage of $33.29 in 2025 (median annual wage $69,250). Design fees vary widely by market and reputation.
Should designers show trade discounts?
If you resell products, showing the trade discount on the invoice builds trust and shows the client your mark-up is fair.
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