InvoiceNow
InvoiceNow enables businesses to send and receive structured electronic invoices through Singapore's Peppol network.
In simple terms: Business ↔ Business
InvoiceNow & GST InvoiceNow for Singapore Businesses
Singapore's E-Invoicing Requirements, Built Into FACT ERP.NG.
FACT ERP.NG brings InvoiceNow and GST InvoiceNow into your existing ERP workflow.
Create your Sales or Purchase Invoice as usual. FACT ERP.NG handles the required InvoiceNow formatting and connection through an accredited Access Point, and, where GST InvoiceNow applies, transmits the required invoice data to IRAS.
One ERP. One Invoice Entry. No Duplicate Work.
What Is InvoiceNow?
InvoiceNow is Singapore's nationwide e-invoicing network, introduced by the Infocomm Media Development Authority (IMDA) and built on the international Peppol framework.
Instead of sending an invoice as a PDF or paper document, InvoiceNow allows structured invoice data to move directly between business systems.
Singapore uses the PINT-SG specification for InvoiceNow transactions.
Think of the relationship this way:
- PeppolThe international framework behind the network.
- InvoiceNowSingapore's nationwide e-invoicing network.
- GST InvoiceNowThe requirement for businesses within scope to transmit required invoice data to IRAS through InvoiceNow.
InvoiceNow vs. GST InvoiceNow
What's the Difference?
GST InvoiceNow
GST InvoiceNow adds tax reporting to IRAS for GST-registered businesses within the phased mandate.
In simple terms: Business ↔ Business + IRAS
When Is GST InvoiceNow Mandatory?
Singapore GST InvoiceNow Implementation Timeline
The GST InvoiceNow requirement is being introduced in phases from 1 November 2025 through 1 April 2031.
| Implementation Date | Businesses Covered |
|---|---|
| 1 November 2025 | Companies voluntarily registering for GST within six months of incorporation |
| 1 April 2026 | All new voluntary GST registrants |
| 1 April 2028 | New compulsory GST registrants, and existing GST businesses with annual supplies of S$200,000 or less |
| 1 April 2029 | Existing GST businesses with annual supplies of S$1 million or less |
| 1 April 2030 | Existing GST businesses with annual supplies of S$4 million or less |
| 1 April 2031 | Remaining GST businesses with annual supplies above S$4 million |
For existing businesses, the applicable threshold is based on total annual supplies for the prescribed accounting periods ending in calendar year 2025.
Businesses should confirm their individual implementation date with IRAS.
How FACT ERP.NG Handles GST InvoiceNow
Keep Working the Way You Already Do.
FACT ERP.NG is designed to handle the technical InvoiceNow process behind your normal ERP workflow.
Registration
Your Peppol ID and SG Peppol Directory registration can be handled as part of onboarding.
Access Point Connection
FACT ERP.NG connects to InvoiceNow through an accredited Access Point.
PINT-SG Formatting
Invoice data is prepared in the required Singapore format without your team manually creating a separate e-invoice.
Single Data Entry
The Sales or Purchase Invoice entered in FACT ERP.NG provides the data used for InvoiceNow and, where applicable, GST InvoiceNow reporting.
GST InvoiceNow Submission
Where the mandate applies, the required invoice data is transmitted to IRAS through the InvoiceNow framework.
What Does InvoiceNow-Ready Software Need to Do?
InvoiceNow involves more than simply creating an electronic invoice.
IMDA accreditation applies to specific solutions and versions.
FACT ERP.NG brings these requirements into the ERP workflow, so businesses do not need to manage the technical process separately.
- Connection to the InvoiceNow network through an accredited Access Point
- Singapore's PINT-SG specification
- InvoiceNow exchange between businesses
- GST InvoiceNow transmission to IRAS, where applicable
- Peppol ID registration
- Required invoice data fields
GST InvoiceNow Grants
Financial Support for Singapore Businesses
Eligible Singapore businesses may be able to receive financial support for GST InvoiceNow onboarding.
S$1,000 GST InvoiceNow Transition Grant
For eligible GST-registered businesses with total annual supplies of S$4 million or less.
S$5,000 Transition Grant for Larger Businesses
For eligible GST-registered businesses with annual supplies above S$4 million.
Up to S$25,000 InvoiceNow Queen Bee Grant
For qualifying larger enterprises supporting InvoiceNow adoption across their supplier and customer ecosystems. Grant eligibility, amounts, conditions, and application periods can change. Always confirm current requirements with IRAS and IMDA before applying.
One ERP. Local E-Invoicing
Requirements.
FACT ERP.NG supports country-specific e-invoicing requirements within the ERP workflow.
Singapore
InvoiceNow & GST InvoiceNow
Read InvoiceNow GuidesMalaysia
MyInvois
Explore MyInvoisIndia
GST E-Invoicing
Explore India Tax ComplianceNepal
Electronic Billing / e-Billing
Explore Electronic Billing in NepalThe underlying requirements differ by country, but the principle is the same: keep local e-invoicing connected to the business transactions already being created in FACT ERP.NG.
FAQ
Frequently Asked Questions
What is InvoiceNow?
InvoiceNow is Singapore's nationwide e-invoicing network, built on Peppol. It allows businesses to exchange structured electronic invoices directly between systems.
What is the difference between InvoiceNow and GST InvoiceNow?
InvoiceNow is the e-invoicing network. GST InvoiceNow is the requirement for GST-registered businesses within scope to also transmit required invoice data to IRAS through that network.
Is GST InvoiceNow mandatory?
GST InvoiceNow is being introduced in phases from November 2025 through April 2031. Your implementation date depends on your GST registration circumstances and, for existing businesses, annual supplies.
Is FACT ERP.NG InvoiceNow and GST InvoiceNow ready?
Yes. FACT ERP.NG incorporates InvoiceNow and GST InvoiceNow into the existing invoice-entry workflow.
Do I need to arrange a separate Access Point?
FACT ERP.NG connects to InvoiceNow through an accredited Access Point as part of the solution, so customers do not need to arrange a separate Access Point subscription.
Will my staff need to change how they enter invoices?
No. Your existing FACT ERP.NG invoice-entry workflow remains the same.
What format does FACT ERP.NG use for Singapore InvoiceNow?
FACT ERP.NG formats invoice data using Singapore's PINT-SG specification, which is based on Peppol BIS Billing 3.0.
Do I need separate software for GST InvoiceNow?
No. InvoiceNow and GST InvoiceNow are incorporated into FACT ERP.NG rather than requiring a separate e-invoicing system.
Why FACT ERP.NG for InvoiceNow?
Built Into Your ERP
InvoiceNow and GST InvoiceNow work with the Sales and Purchase Invoice workflow already used in FACT ERP.NG.
Single Data Entry
Use the invoice information already entered into your ERP rather than recreating it in another system.
PINT-SG Ready
FACT ERP.NG prepares the required Singapore InvoiceNow data format.
Access Point Connectivity
Connect to the InvoiceNow network through an accredited Access Point.
GST InvoiceNow Reporting
Transmit required invoice data to IRAS when the mandate applies to your business.
Local Singapore Support
FACT is headquartered in Singapore, with local staff available to support implementation and onboarding.
FACT ERP.NG
Get Ready for GST InvoiceNow with FACT ERP.NG.
Keep your existing invoice workflow while FACT ERP.NG handles the InvoiceNow requirements behind it.
One Invoice. One ERP. Singapore-Ready.
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