GST reference data for Singapore
The country pack stores these date-filtered headline references. They are not a rate decision for a particular product, customer, place of supply or subdivision; check the evidence status and authority links.
- Stored standard reference
- 9%
Identifiers to check in Singapore
- GST Reg. No.
- The pack calls the tax identifier GST Reg. No.. Add the relevant seller or buyer identifier when registration and transaction rules require it.
- Company register
- Inland Revenue Authority of Singapore (IRAS)
Draft defaults for Singapore
- Reference currency
- SGD
- Display number format
- 1,234.56 (comma for thousands, point for decimals)
- Display date format
- for example 11/09/2026
Invoice drafting checklist for Singapore
These are practical prompts for preparing a draft, not a declaration that every field is legally mandatory in every Singapore transaction. Buyer type, registration, value, supply and document type can change the required fields.
- Seller identity
- Check the legal or trade name, address and identifiers relevant to the seller.
- Buyer identity
- Check which buyer name, address and tax identifiers the transaction requires.
- Document reference
- Use an identifiable invoice number or other reference appropriate to the document type.
- Relevant dates
- Record the issue, supply and payment dates that apply to the transaction.
- Goods or services
- Describe each line and check whether quantity, unit, classification or supply location is needed.
- Tax treatment
- Record the applicable tax basis, rate, amount, exemption or reverse-charge note after verifying it.
- Amounts and currency
- Check line amounts, adjustments, net, tax and payable totals and identify the currency.
- Payment and delivery details
- Add the agreed payment instructions and confirm whether a structured format or delivery channel is required.
E-invoicing in Singapore
The registry contains an e-invoicing record for Singapore. Treat it as a research starting point and verify its scope, dates, format and delivery channel from the cited evidence. A generic file export is not proof of national-platform acceptance.
Review the Singapore e-invoicing record
Singapore invoice questions
Which invoice details should I check in Singapore?
Start with seller and buyer identities, document number and dates, line descriptions and amounts, tax treatment, totals, currency and payment details. Whether each field is legally required in Singapore depends on the parties, supply, registration and document type.
What GST rate should I use in Singapore?
The stored Singapore profile lists 9% as a reference standard GST rate. It is not a transaction-level calculation; verify the evidence date, category, place of supply and any regional rules before using it.
How do I check e-invoicing in Singapore?
FreeBillGen has an e-invoicing research record for Singapore. Verify its buyer scope, thresholds, dates, format and delivery channel against the cited evidence; a generic UBL or CII export is not a validated national profile.