InvoiceNow Fair 2026

Free access to InvoiceNow for 2 years through Staple.*

Send and receive e‑invoices for free* and manage AP and AR on one InvoiceNow platform built to grow with your business.

*Available to eligible new customers in Singapore. Terms and conditions apply.

Register Now

Thank you for registering.

Our e‑invoicing expert will get in touch with you shortly.

The problem

Your finance team is ready. The setup isn't.

Most GST-registered businesses know they need to get on InvoiceNow. What they don't expect is the setup:

  • Finding an accredited Peppol Access Point
  • Getting AP and AR both running
  • Keeping up with evolving IRAS requirements
  • Managing suppliers who aren't on the network yet

The complexity adds up faster than the team can handle.

One access point

One access point. Three ways to connect.

Staple is the access point you won't outgrow. Whether you send your first e‑invoice through a browser or run millions through your own systems, it's the same accredited network connection underneath. Start where you are today, scale when you're ready.

Ready-to-use Portal

For SMBs

Get on InvoiceNow immediately. Register, receive, validate, track, and send InvoiceNow e‑invoices from one simple web portal, no software to install, no integration or project. Start on day one.

ERP and Finance Software Integration

For Enterprises

Connect Staple to your ERP, RPA, and finance systems to reach full automation across your invoice processing. Meet the InvoiceNow mandate in Singapore today, and expand to global e‑invoicing on the same platform.

Embedded & White-labelled API

For ERP Providers

Offer InvoiceNow inside your own product while Staple runs the network, IRAS submission, and global e‑invoicing underneath. Full API for sending, receiving, and validating e‑invoices, plus a backend UI to manage customers.

Why Staple

Staple does more than network access.

One platform, both directions

Process supplier invoices and send customer invoices through one platform and one connection.

Invoices and e‑invoices, together

Handle InvoiceNow and Peppol e‑invoices alongside all your other invoices, rather than running separate processes.

Reduce avoidable rejections and rework

Validate required fields and applicable InvoiceNow and PINT-SG rules before submission to identify potential issues earlier.

Simplify audit work

Retain each invoice's source, validation results, and complete processing history, sealed for easier review and traceability.

AP and AR

Same backbone. Both directions.

Staple handles both sides of your InvoiceNow flow from a single platform. No separate tools, no separate vendors.

AR Automation

Send compliant e‑invoices to your customer while reporting GST data to IRAS at the same time.

1. IngestExtract invoicing datafrom your ERP or accountingsystem, in any format. 2. ValidateConvert to InvoiceNowformat. Check schema,identity, totals, duplicates. 3. SignSign with theIMDA-issued PKIcertificate. IN PARALLEL 4a. Report to IRASSend GST data to IRASvia API. 5. IRAS confirmsAcknowledgement withsubmission timestamp. 4b. Send to customerTransmit via Peppol toyour customer. CustomerReceives the e‑invoice. ArchiveStore with full audit trail. IRAS requires 5-year retention. Singapore five-corner model: the same invoice flows to the customer via Peppol while GST data reports to IRAS in parallel.
1
IngestExtract invoicing data from your ERP or accounting system, in any format.
2
ValidateConvert to InvoiceNow format. Check schema, identity, totals, duplicates.
3
SignSign with the IMDA-issued PKI certificate.
In parallel
4a
Report to IRASSend GST data to IRAS via API.
5
IRAS confirmsAcknowledgement with submission timestamp.
4b
Send to customerTransmit via Peppol to your customer.
•
CustomerReceives the e‑invoice.
•
ArchiveStore with full audit trail. IRAS requires 5-year retention.

Singapore five-corner model: the same invoice flows to the customer via Peppol while GST data reports to IRAS in parallel.

AP Automation

Receive supplier e‑invoices through Peppol.

1. ReceiveSupplier invoices arrivevia Peppol. PO, non-PO,and credit notes areauto-classified. 2. ValidateCheck the invoice format,verify supplier identity,and run a duplicatecheck. 3. ReviewAccept or reject. 4. Reconcile + archiveThree-way match with POsand GRNs. Archive withfull audit trail (5-yearIRAS retention).
1
ReceiveSupplier invoices arrive via Peppol. PO, non-PO, and credit notes are auto-classified.
2
ValidateCheck the invoice format, verify supplier identity, and run a duplicate check.
3
ReviewAccept or reject.
4
Reconcile + archiveThree-way match with POs and GRNs. Archive with full audit trail (5-year IRAS retention).
Operating across multiple countries?

Use the same platform for e‑invoicing in Singapore and globally.

For enterprises and ERP providers, InvoiceNow is just the start. Run traditional invoices and structured e‑invoices through one backbone, integrate, extract, reconcile. Staple delivers e‑invoice network connectivity across Asia (Singapore InvoiceNow, Malaysia MyInvois, India IRP, China Golden Tax), Europe (Italy SdI, Germany ZRE, France ChorusPro/PPF, Spain FACe, Poland KSeF, Belgium Peppol), and LATAM (Mexico PAC, Brazil SEFAZ). If a country you need isn't live yet, we commit to supporting it.

Learn more about global e‑invoicing
Global e-invoicing platform
InvoiceNow Fair 2026

Get on InvoiceNow, free for 2 years.

Register today and let Staple handle the setup, compliance, and connectivity.

Get started free for 2 years

Offer available to new Staple customers only. InvoiceNow service fees will be waived for two years; customisation, integration, onboarding and implementation charges may apply.