Carpentry in Singapore

Carpentry Invoice Template for Singapore

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

Example Carpentry invoice for Singapore

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

Singapore Carpentry

UEN 2403P

TAX INVOICE

#INV-5403

Bill to

Sample Client — Singapore

SGD
DescriptionQtyUnitAmount
Custom cabinetry 1 $10,625.00 $10,625.00
Deck & pergola construction 4 $8,125.00 $32,500.00
Internal wall framing 3 $5,625.00 $16,875.00
Subtotal$60,000.00
GST 9%$5,400.00
Total due$65,400.00

Carpentry Services in Singapore

Typical carpentry services billed in Singapore:

  • Custom cabinetry (Singapore)
  • Deck & pergola construction (Singapore)
  • Internal wall framing (Singapore)
  • Door & window installation (Singapore)
  • Shop fit-out carpentry (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 Carpentry in Singapore

  • Match progress claims to quote stages (materials ordered, install, completion)
  • Itemize hardware and timber grades — clients compare to retail
  • Carpentry businesses in Singapore must include UEN on every invoice
  • Charge GST at 9% on carpentry services if registered in Singapore
  • Standard payment terms: 50% upfront, 50% on completion — invoice in SGD ($)

Common Mistakes to Avoid

  • Single-line "carpentry work" invoices on jobs over $1,000
  • Not invoicing variations after oral approval only
  • Not including UEN on carpentry invoices for Singapore clients
  • Using incorrect currency (must be SGD) on cross-border carpentry jobs

Carpentry Invoicing FAQ — Singapore

What should a carpentry invoice include in Singapore?

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

What GST rate applies to carpentry services in Singapore?

In Singapore, carpentry 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 carpentry in Singapore?

Standard payment terms for carpentry businesses in Singapore are 50% upfront, 50% on completion. The average invoice value in this industry is approximately $7500. Always clearly state your payment terms on every invoice.