Free Interior Designer Invoice Template
Bill residential and commercial interior design clients with an elegant, itemized invoice. Transparently detail your concept space planning, 3D photorealistic renderings, trade furniture procurement, contractor oversight hours, and grand reveal staging — and download vector PDFs instantly.
What to Include on an Interior Design Invoice
Professional invoices establish design trust and ensure both creative vision and trade procurement are paid on schedule:
Note client name, residence address, and specific room scope (e.g. Primary Bedroom Suite & Great Room Renovation).
List spatial floorplan CAD schematics, finish schedules, fabric mood boards, and photorealistic 3D virtual renderings.
Itemize furniture trade sourcing, purchase order management, freight logistics tracking, and warehouse receiving.
Detail on-site electrician, painter, and custom millwork contractor coordination hours with explicit hourly rates ($140/hr).
Specify rug placement, art curation hanging, decorative lighting styling, and final client grand reveal preparation.
State prior retainer application, remaining deposit reserves, and accepted remittance channels (Wire, ACH, Check).
Interior Design Billing Models
Choose the pricing strategy best suited for your design firm:
Flat Fee per Room
Fixed design fee per space ($2,000–$5,000/room) covering spatial planning, material boards, and complete FF&E specifications.
Hourly Consulting
Clients purchase designer time at an agreed hourly rate ($125–$250/hr) for showroom sourcing trips and contractor walkthroughs.
Cost-Plus Procurement
Designers pass through wholesale trade discounts and charge a transparent 15%–20% procurement management commission.
Interior Designer Invoice Example
Here is a realistic worked invoice from Studio Haven Interiors for Laurelhurst residence space planning, 3D renderings, material curation, contractor oversight, and installation styling:
Studio Haven Interiors
1904 Pike Pl, Suite 400, Seattle, WA 98101
accounts@studiohaveninteriors.example · (206) 555-0152
Invoice #: SHI-2026-073
Payment Terms: Net 14 Days
Oliver & Megan Thorne
3120 W Laurelhurst Dr NE, Seattle, WA 98105
Project: Laurelhurst Waterfront Residence
Phase: Living Suite & Primary Bedroom Redesign
Reference: SHI-2026-073
| Design Scope & Service Description | Qty | Rate | Amount |
|---|---|---|---|
| Design Concept, Space Planning & 3D Visual Renderings: Comprehensive furniture layout CAD schematics, finish schedule, and photorealistic 3D room renders | 1 | $2,600.00 | $2,600.00 |
| Curated FF&E Material Palettes & Specification Binder: Physical fabric samples, wallcovering selections, custom drapery specifications, and lighting plan | 1 | $1,450.00 | $1,450.00 |
| Trade Furniture Sourcing, Ordering & Purchasing Coordination: Vendor price quoting, purchase order administration, freight tracking, and receiving warehouse logistics | 1 | $1,200.00 | $1,200.00 |
| On-Site Contractor Coordination & Installation Oversight: Structural millwork reviews, electrician lighting placement walk-throughs, and punch-list inspections (14 hrs @ $140/hr) | 14 hrs | $140.00 | $1,960.00 |
| Final White-Glove Installation Staging & Accessorizing: Art hanging coordination, rug placement, styling accents, and client grand reveal staging | 1 | $750.00 | $750.00 |
Payment terms: Due within 14 days of invoice date.
Procurement terms: Furniture balances invoiced upon vendor production confirmation.
Related Design Billing Guides & Tools
Interior Designer Invoicing FAQs
What should an interior designer invoice include?
A complete interior design invoice should itemize design phases (space planning, concept mood boards, and photorealistic 3D renderings), specification schedule development, trade furniture procurement and purchasing coordination, on-site contractor oversight hours, white-glove staging, and design retainer balance deductions.
How do interior designers charge for furniture and procurement?
Designers commonly use either a cost-plus purchasing model (passing wholesale trade discounts to clients plus a 15%–25% procurement fee) or a retail discount model (charging 10%–20% below retail). Separating design labor from furniture purchases avoids confusion regarding taxable physical goods.
What is the best way to structure interior design retainers?
Most interior design studios collect an upfront design retainer ($2,500–$10,000+ depending on project scope) prior to launching space planning. Monthly or phase invoices bill against this retainer, with clients replenishing the retainer balance when it reaches a predefined minimum threshold.
Do interior designers bill hourly or flat design fees?
Many designers utilize a hybrid billing structure: a fixed flat fee for the initial concept, space planning, and finish schedule, followed by hourly billing ($125–$250/hr) for construction site walkthroughs, trade coordination, and unexpected scope modifications.
How are freight, warehousing, and white-glove installation billed?
Freight shipping, receiving warehouse storage fees, unboxing, and white-glove delivery are billed directly to the client as pass-through reimbursable line items with third-party logistics documentation attached.
Ready to Send a Beautiful Interior Design Invoice?
Customize Studio Haven Interiors' preset with your studio branding, hourly rates, and trade procurement fees. Instant vector PDF export.