Interior Design in Singapore

Interior Design Invoice Template for Singapore

Create professional invoices tailored for interior design businesses in Singapore. Our free invoice generator combines interior design-specific formatting with Singapore's GST compliance and SGD support.

Example Interior Design invoice for Singapore

An example of what your invoice could look like (sample figures).

Singapore Interior Design

UEN 8210Y

TAX INVOICE

#INV-9210

Bill to

Sample Client — Singapore

SGD
DescriptionQtyUnitAmount
Concept & mood board 2 $12,666.67 $25,333.34
Space planning 3 $11,333.33 $33,999.99
FF&E specification & sourcing 3 $8,000.00 $24,000.00
Subtotal$83,333.33
GST 9%$7,500.00
Total due$90,833.33

Interior Design Services in Singapore

Typical interior design services billed in Singapore:

  • ✓ Concept & mood board (Singapore)
  • ✓ Space planning (Singapore)
  • ✓ FF&E specification & sourcing (Singapore)
  • ✓ Site supervision (Singapore)
  • ✓ Styling for photography / sale (Singapore)

Invoice Requirements in Singapore

Singapore requires these fields on a valid invoice:

  • ✓ If GST-registered, display the words 'Tax Invoice' and show 9% GST separately
  • ✓ Include your UEN (Unique Entity Number) on business invoices
  • ✓ GST registration is compulsory once taxable turnover exceeds S$1 million
  • ✓ Show the GST registration number when you are GST-registered

Tax & Currency for Singapore

GST: 9%

Currency: SGD ($)

Business registration: UEN

Invoicing Tips for Interior Design in Singapore

  • ✓ Separate your design fee from pass-through furniture and trade costs
  • ✓ Invoice concept phase before ordering custom or imported items
  • ✓ Interior Design businesses in Singapore must include UEN on every invoice
  • ✓ Charge GST at 9% on interior design services if registered in Singapore
  • ✓ Standard payment terms: Net 30 days — invoice in SGD ($)

Common Mistakes to Avoid

  • ✓ Commingling procurement costs with design fees without breakdown
  • ✓ Ordering goods before design sign-off and deposit received
  • ✓ Not including UEN on interior design invoices for Singapore clients
  • ✓ Using incorrect currency (must be SGD) on cross-border interior design jobs

Interior Design Invoicing FAQ — Singapore

What should a interior design invoice include in Singapore?

A interior design invoice in Singapore must include: your UEN, business details, client information, unique invoice number, date, itemized interior design services, GST at 9% (if registered), amounts in SGD, and payment terms.

What GST rate applies to interior design services in Singapore?

In Singapore, interior design services are typically subject to GST at 9%. Registration thresholds vary. Once registered, you must charge GST and show it separately on all invoices.

What payment terms are standard for interior design in Singapore?

Standard payment terms for interior design businesses in Singapore are Net 30 days. The average invoice value in this industry is approximately $8000. Always clearly state your payment terms on every invoice.

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