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What is InvoiceNow?

InvoiceNow is a nationwide e-invoicing network that enables companies of all sizes to process invoices in a more efficient manner, reducing business costs and shortening payment cycles. InvoiceNow operates on the open standard Peppol framework, which directly transmits e-invoices in a standard digital format across different finance systems.

Download the InvoiceNow Brochure from IMDA:
Download the latest InvoiceNow Brochure, or visit: https://go.gov.sg/invoicenow-brochure-2025

(Source: IMDA Website)

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Simplify Your Invoicing with InvoiceNow

Managing invoices—both outbound (to customers) and inbound (from suppliers)—is a time-consuming and resource-intensive process for businesses.

Most companies generate invoices by extracting data from their accounting or ERP systems, formatting them into human-readable documents, and sending them via email or post. On the receiving end, buyers must manually enter or scan the information into their systems—a tedious, error-prone, and inefficient process that consumes significant resources.

The solution? A standardized invoicing format that seamlessly integrates with various ERP and accounting systems. In Singapore, this has become a nationwide initiative known as InvoiceNow (formerly Peppol E-invoicing), enabling businesses to exchange invoices digitally with greater accuracy, speed, and efficiency.

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Why switch to InvoiceNow?

Saves 60% to 80% of invoicing steps – Eliminates redundant manual tasks.

- Boosts productivity by up to 90% – Automates data entry and processing.
- Reduces errors and delays – Ensures seamless, real-time transactions.
- Enhances compliance and security – Meets Singapore’s nationwide e-invoicing standards.

By adopting InvoiceNow, businesses can significantly cut costs, improve cash flow, and focus on growth instead of paperwork.

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100% FOC package to all Our GST InvoiceNow Users From 1 April 2025 to 31 March 2027

Our FOC package is completely free for C5 customers, covering both B2B and B2G InvoiceNow transactions for the period from 1 Apr 2025 to 31 Mar 2027.

Existing users can upgrade their system to support C5 InvoiceNow. The upgrade includes a new module for sending C5 InvoiceNow transactions, receiving acknowledgment codes, and an invoice reconciliation module to confirm successful transmission. GST-registered businesses can apply the pacakge through our sign-up link. Click here to apply for the upgrade. 

GST InvoiceNow Requirement for GST-registered Businesses

GST-registered businesses will be required to transmit invoice data to IRAS using InvoiceNow-Ready Solutions via the InvoiceNow network. This mandatory participation will be implemented progressively (source: IMDA Website):

  • From 1 November 2025, for newly incorporated companies that register for GST voluntarily.
  • From 1 April 2026, for all new voluntary GST-registrants.

InvoiceNow – The Smarter Way to Handle Invoicing

InvoiceNow (formerly known as Peppol E-invoicing) is a nationwide e-invoicing network designed to help businesses enhance efficiency, reduce costs, accelerate payments, and contribute to sustainability.  By using InvoiceNow to send, receive, and process invoices digitally, companies can significantly reduce manual work and operating costs over time.

Why Switch to InvoiceNow?

🔹 Cut down redundant steps – More than 60% of process steps saved for customer invoices and over 80% for supplier invoices.
🔹 Increase cost savings – Eliminate inefficiencies and reduce overheads.
🔹 Boost productivity – Free up valuable time for high-value tasks.
🔹 Minimize errors and frustrations – Avoid manual data entry mistakes.
🔹 Enhance work morale and well-being – Reduce tedious and repetitive tasks that lead to fatigue and low motivation.

Many of the time-consuming and tedious steps in traditional invoicing are the main causes of errors, stress, and inefficiency. With InvoiceNow, these issues are eliminated, leading to better accuracy, smoother workflows, and healthier work environments.

Estimate Your Savings
Want to see how much your business can save? Use this official IMDA Benefits Calculator to get a clearer picture of your potential cost reductions.

More information can be found at IMDA wehsite: Please Click Here

Benefits of Using Highnix ERP with InvoiceNow

Highnix ERP comes with a fully integrated InvoiceNow module, eliminating the complexities of e-invoicing setup. With our system, you do not need to worry about:

  • Finding an Access Point Connection
  •  Converting invoices into the InvoiceNow format
  • Managing storage of outgoing and incoming invoices

Everything is built-in and automated, saving your business time, effort, and costs.

Seamless Integration & Efficiency Gains

  • Eliminates manual uploads – No more tedious invoice transfers to customer portals
  • Ensures compliance with industry standards – Fully aligned with Singapore’s digital economy transformation
  • Reduces operational workload – Standardizes and automates invoice processing

Watch the video of Why InvoiceNow and how it benefits entities:

 

Getting Started with InvoiceNow on Highnix ERP

Just follow these simple steps to enable seamless e-invoicing with InvoiceNow.
🎥 Watch the Demo

Step-by-Step Setup

  1. Register for an InvoiceNow / Peppol ID
    Takes less than 2 minutes! Get started here.
  2. Activate the Peppol Module
    Enable the Peppol e-invoicing module in your Highnix ERP or Accounting System.
  3. Update Your Customer & Supplier Profiles
    Add your customer’s or supplier’s InvoiceNow ID to their profiles.
    Find their InvoiceNow ID:
  • For Singapore-based businesses: Click Here
  • For international suppliers: Click Here
  • Start Sending & Receiving E-Invoices! 🚀

Say Goodbye to Manual Processing!

  • No Email Attachments
  •  No PDF Uploads 
  • No Printing Required

How to Use InvoiceNow on Highnix ERP?

Sending Invoices via InvoiceNow

📺 Watch the Demo

Step-by-Step Guide

  1. Prepare an invoice as usual.
  2. Click “Send E-Invoice via Peppol” to transmit the invoice.
  3. A confirmation message will appear:
    “Invoice has been sent to PEPPOL queue successfully.”

📥 Download Full Instructions

Receiving & Processing E-Invoices

Watch the Demo

Step-by-Step Guide

  1. Check for New Invoices
    🔔 Click on the notification when a new e-invoice arrives. The system automatically transfers inbound e-invoices to the database.
  2. Review Incoming Invoices
    > Navigate to Finance > Peppol E-inv Inquiry to view received invoices.
  3. Match & Confirm
    > Click on the invoice to let the system automatically match it with the corresponding Purchase Order (PO) and Goods Receipt Notes (GRN).
    > If matched, review and accept it to convert the invoice into Accounts Payable.
  4. Invalid Invoices?
    > If no matching PO or GRN is found, the system will prevent processing for accuracy.

🎉 Enjoy using InvoiceNow! Say goodbye to manual processing! 🚀