USEFUL LINKS

Every link, explained

IRASGST InvoiceNow Requirement →The official page: who must join, dates and what to do.e-Tax Guide →The full guide for GST-registered businesses, including the four submission types.Updated FAQ (23 Sep 2026) →Detailed answers to common questions from businesses.GST InvoiceNow queries form →Ask IRAS about how the requirement applies to your business.IRSP events →Upcoming webinars and workshops run by InvoiceNow-Ready Solution Providers, listed by IRAS.

IMDANationwide e-invoicing initiative →About InvoiceNow, the network and how to join.InvoiceNow FAQs →How to join the network, Peppol IDs and switching providers.InvoiceNow grants →Free package and the $1k, $5k and Queen Bee grants, with claim forms.Grants infographic →One-page summary of grant eligibility and deadlines.Grants FAQs →Who is eligible for the grants and how to claim them.InvoiceNow-Ready Solution Provider list →Accredited software you can use to send and receive invoices and report to IRAS.Access Point list →Accredited Access Points, for businesses with their own ERP or in-house system.FOC InvoiceNow-Ready Solution Provider list →Free-of-charge solution packages for GST-registered businesses.FOC provider contact form →Ask free-of-charge solution providers to contact you.InvoiceNow contact form →Get in touch with IMDA about InvoiceNow.

LEARN MOREIRAS events and webinars →Free “Adopting GST InvoiceNow Requirement” webinars and other events.SG Peppol Directory →Search whether a business is on the network.