Accounting & Bookkeeping in Singapore

Accounting & Bookkeeping Invoice Template for Singapore

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

Example Accounting & Bookkeeping invoice for Singapore

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

Singapore Accounting & Bookkeeping

UEN 5661X

TAX INVOICE

#INV-3661

Bill to

Sample Client — Singapore

SGD
DescriptionQtyUnitAmount
Monthly bookkeeping 3 $3,000.00 $9,000.00
BAS / GST lodgement 3 $6,000.00 $18,000.00
Payroll processing 2 $7,500.00 $15,000.00
Subtotal$42,000.00
GST 9%$3,780.00
Total due$45,780.00

Accounting & Bookkeeping Services in Singapore

Typical accounting & bookkeeping services billed in Singapore:

  • Monthly bookkeeping (Singapore)
  • BAS / GST lodgement (Singapore)
  • Payroll processing (Singapore)
  • Year-end accounts (Singapore)
  • Tax planning advisory (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 Accounting & Bookkeeping in Singapore

  • Always state the service period (e.g. "BAS Q2 FY2026") on the invoice
  • Fixed-fee packages should list what is excluded (extra bank feeds, catch-up work)
  • Accounting & Bookkeeping businesses in Singapore must include UEN on every invoice
  • Charge GST at 9% on accounting & bookkeeping services if registered in Singapore
  • Standard payment terms: 50% upfront, 50% on completion — invoice in SGD ($)

Common Mistakes to Avoid

  • Not specifying the transaction volume included in a fixed package
  • Billing BAS before lodgement confirmation is sent to the client
  • Not including UEN on accounting & bookkeeping invoices for Singapore clients
  • Using incorrect currency (must be SGD) on cross-border accounting & bookkeeping jobs

Accounting & Bookkeeping Invoicing FAQ — Singapore

What should a accounting & bookkeeping invoice include in Singapore?

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

What GST rate applies to accounting & bookkeeping services in Singapore?

In Singapore, accounting & bookkeeping 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 accounting & bookkeeping in Singapore?

Standard payment terms for accounting & bookkeeping businesses in Singapore are 50% upfront, 50% on completion. The average invoice value in this industry is approximately $4500. Always clearly state your payment terms on every invoice.