Free tool · open source

Singapore PEPPOL invoice generator.

A browser-side tool that produces a valid PEPPOL BIS Billing 3.0 XML invoice for Singapore — InvoiceNow-ready. Nothing leaves your browser. Built and open-sourced by Start Canyon.

UBL 2.1 · PEPPOL BIS Billing 3.0SG GST categories (S / Z / E / O)No upload · runs in your browser

Manufacturing back office desk with invoice folders, barcode labels, delivery documents, and factory floor beyond

Operational view

InvoiceNow readiness starts in the workflow

Clean invoicing depends on clean order, delivery, customer, and document data upstream.

Invoice header

Invoice number *Issue date *Due datePO number

Note

Seller (you)

Name *UEN *GST numberCountry

Street *

City *Postal code

Buyer

Name *UEN *GST numberCountry

Street *

City *Postal code

Lines (2)

Line 1

Description

QuantityUnitUnit price (excl)Discount

GST categoryGST rate (%)

Line 2

Description

QuantityUnitUnit price (excl)Discount

GST categoryGST rate (%)

Totals

Line extension

SGD 20000.00

Tax exclusive

SGD 20000.00

Tax amount

SGD 1800.00

Tax inclusive

SGD 21800.00

Payable

SGD 21800.00

Generated XML preview

<?xml version="1.0" encoding="UTF-8"?>
<Invoice
  xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2"
  xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
  xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2">
  <cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0#urn:peppol:pint:billing-1@sg-1</cbc:CustomizationID>
  <cbc:ProfileID>urn:peppol:bis:billing</cbc:ProfileID>
  <cbc:ID>INV-2026-0001</cbc:ID>
  <cbc:IssueDate>2026-05-24</cbc:IssueDate>
  <cbc:DueDate>2026-06-23</cbc:DueDate>
  <cbc:InvoiceTypeCode>380</cbc:InvoiceTypeCode>
  <cbc:Note>Custom workflow build — phase 1 invoice. PEPPOL-routed via InvoiceNow.</cbc:Note>
  <cbc:DocumentCurrencyCode>SGD</cbc:DocumentCurrencyCode>
  <cbc:BuyerReference>PO-2026-008</cbc:BuyerReference>
  
  
  <cac:AccountingSupplierParty>
    <cac:Party>
      <cbc:EndpointID schemeID="0195">202612345A</cbc:EndpointID>
      <cac:PartyIdentification>
        <cbc:ID schemeID="0195">202612345A</cbc:ID>
      </cac:PartyIdentification>
      <cac:PartyName>
        <cbc:Name>Start Canyon (Singapore)</cbc:Name>
      </cac:PartyName>
      <cac:PostalAddress>
        <cbc:StreetName>1 Anywhere Street, #01-01</cbc:StreetName>
        <cbc:CityName>Singapore</cbc:CityName>
        <cbc:PostalZone>048616</cbc:PostalZone>
        <cac:Country>
          <cbc:IdentificationCode>SG</cbc:IdentificationCode>
        </cac:Country>
      </cac:PostalAddress>
      <cac:PartyTaxScheme>
        <cbc:CompanyID>M90412345X</cbc:CompanyID>
        <cac:TaxScheme>
          <cbc:ID>GST</cbc:ID>
        </cac:TaxScheme>
      </cac:PartyTaxScheme>
      <cac:PartyLegalEntity>
        <cbc:RegistrationName>Start Canyon (Singapore)</cbc:RegistrationName>
        <cbc:CompanyID schemeID="0195">202612345A</cbc:CompanyID>
      </cac:PartyLegalEntity>
      <cac:Contact>
        <cbc:Name>Sam</cbc:Name>
        <cbc:Telephone>+65 8891 1968</cbc:Telephone>
        <cbc:ElectronicMail>[email protected]</cbc:ElectronicMail>
      </cac:Contact>
    </cac:Party>
  </cac:AccountingSupplierParty>
  
  <cac:AccountingCustomerParty>
    <cac:Party>
      <cbc:EndpointID schemeID="0195">199912345Z</cbc:EndpointID>
      <cac:PartyIdentification>
        <cbc:ID schemeID="0195">199912345Z</cbc:ID>
      </cac:PartyIdentification>
      <cac:PartyName>
        <cbc:Name>Sample Manufacturer Pte Ltd</cbc:Name>
      </cac:PartyName>
      <cac:PostalAddress>
        <cbc:StreetName>12 Tuas Avenue 1</cbc:StreetName>
        <cbc:CityName>Singapore</cbc:CityName>
        <cbc:PostalZone>639520</cbc:PostalZone>
        <cac:Country>
          <cbc:IdentificationCode>SG</cbc:IdentificationCode>
        </cac:Country>
      </cac:PostalAddress>
      <cac:PartyTaxScheme>
        <cbc:CompanyID>M90498765Y</cbc:CompanyID>
        <cac:TaxScheme>
          <cbc:ID>GST</cbc:ID>
        </cac:TaxScheme>
      </cac:PartyTaxScheme>
      <cac:PartyLegalEntity>
        <cbc:RegistrationName>Sample Manufacturer Pte Ltd</cbc:RegistrationName>
        <cbc:CompanyID schemeID="0195">199912345Z</cbc:CompanyID>
      </cac:PartyLegalEntity>
      
    </cac:Party>
  </cac:AccountingCustomerParty>
  <cac:TaxTotal>
    <cbc:TaxAmount currencyID="SGD">1800.00</cbc:TaxAmount>
    
    <cac:TaxSubtotal>
      <cbc:TaxableAmount currencyID="SGD">20000.00</cbc:TaxableAmount>
      <cbc:TaxAmount currencyID="SGD">1800.00</cbc:TaxAmount>
      <cac:TaxCategory>
        <cbc:ID>S</cbc:ID>
        <cbc:Percent>9.00</cbc:Percent>
        <cac:TaxScheme><cbc:ID>GST</cbc:ID></cac:TaxScheme>
      </cac:TaxCategory>
    </cac:TaxSubtotal>
  </cac:TaxTotal>
  <cac:LegalMonetaryTotal>
    <cbc:LineExtensionAmount currencyID="SGD">20000.00</cbc:LineExtensionAmount>
    <cbc:TaxExclusiveAmount currencyID="SGD">20000.00</cbc:TaxExclusiveAmount>
    <cbc:TaxInclusiveAmount currencyID="SGD">21800.00</cbc:TaxInclusiveAmount>
    <cbc:PayableAmount currencyID="SGD">21800.00</cbc:PayableAmount>
  </cac:LegalMonetaryTotal>
  
  <cac:InvoiceLine>
    <cbc:ID>1</cbc:ID>
    <cbc:InvoicedQuantity unitCode="EA">1</cbc:InvoicedQuantity>
    <cbc:LineExtensionAmount currencyID="SGD">2000.00</cbc:LineExtensionAmount>
    
    <cac:Item>
      <cbc:Description>Discovery week — workflow audit + system architecture</cbc:Description>
      <cbc:Name>Discovery week — workflow audit + system architecture</cbc:Name>
      
      <cac:ClassifiedTaxCategory>
        <cbc:ID>S</cbc:ID>
        <cbc:Percent>9.00</cbc:Percent>
        <cac:TaxScheme><cbc:ID>GST</cbc:ID></cac:TaxScheme>
      </cac:ClassifiedTaxCategory>
    </cac:Item>
    <cac:Price>
      <cbc:PriceAmount currencyID="SGD">2000.00</cbc:PriceAmount>
      <cbc:BaseQuantity unitCode="EA">1</cbc:BaseQuantity>
    </cac:Price>
  </cac:InvoiceLine>
  <cac:InvoiceLine>
    <cbc:ID>2</cbc:ID>
    <cbc:InvoicedQuantity unitCode="EA">1</cbc:InvoicedQuantity>
    <cbc:LineExtensionAmount currencyID="SGD">18000.00</cbc:LineExtensionAmount>
    
    <cac:Item>
      <cbc:Description>Build phase 1 — pricing engine + admin console</cbc:Description>
      <cbc:Name>Build phase 1 — pricing engine + admin console</cbc:Name>
      
      <cac:ClassifiedTaxCategory>
        <cbc:ID>S</cbc:ID>
        <cbc:Percent>9.00</cbc:Percent>
        <cac:TaxScheme><cbc:ID>GST</cbc:ID></cac:TaxScheme>
      </cac:ClassifiedTaxCategory>
    </cac:Item>
    <cac:Price>
      <cbc:PriceAmount currencyID="SGD">18000.00</cbc:PriceAmount>
      <cbc:BaseQuantity unitCode="EA">1</cbc:BaseQuantity>
    </cac:Price>
  </cac:InvoiceLine>
</Invoice>

About

Open-source utility built by Start Canyon. The full TypeScript source lives in our public site repo. Read the InvoiceNow / PEPPOL guide for context on what to do with the XML.

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