Is InvoiceNow free in Singapore?

For most GST-registered businesses, yes. Thirteen accredited providers offer a complete free-of-charge InvoiceNow package with no conditions attached, and the network carries no per-invoice fee. What is not free is the work around it: cleaning customer records, mapping invoice data and testing transmission.

How long are the free InvoiceNow packages available?

Free-of-charge packages are available up to 31 March 2031, but the current published list only applies until 31 March 2027. IRAS has said the list for 1 April 2027 to 31 March 2031 will be published later. Three providers on the current list state an end date of 31 March 2027.

Can non-GST-registered businesses use InvoiceNow for free?

The GST InvoiceNow Requirement does not apply to businesses that are not GST-registered, so it is not compulsory. They can still join the network voluntarily, and larger customers increasingly ask suppliers to be able to receive Peppol invoices.

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Free InvoiceNow solutions in Singapore

Yes, InvoiceNow can genuinely cost you nothing. Thirteen accredited providers offer a free-of-charge package to GST-registered businesses, with no conditions attached. Here is the official list, what free actually covers, and the expiry detail three of them carry that most write-ups skip.

The short answer

The InvoiceNow network itself carries no per-invoice fee to you. On top of that, IRAS and IMDA publish a list of accredited providers offering a complete free package to GST-registered businesses. IRAS's own wording is that the full solution package is free of charge, with no conditions attached.

What is not free is the work around it: cleaning up your customer records, mapping your invoice data, and testing that a transmission actually lands. That is where the time goes, and no package covers it.

THE DETAIL MOST PAGES MISS

Free-of-charge packages are available up to 31 March 2031 — but the current list only applies until 31 March 2027. IRAS has said the list covering 1 Apr 2027 to 31 Mar 2031 will be published later. Three providers on today's list already state an end date of 31 March 2027. If you are choosing now, check whether your provider has committed past 2027 before you build a process around them.

The 13 free packages, from the official list

Reproduced from IRAS's list of free-of-charge InvoiceNow packages for GST-registered businesses, dated 10 September 2026.

How to choose between them

Start with what you already run. If your accounting software is on the accredited list, switching it on there beats bolting a second system alongside it. Check your software first.
Match the commitment to your deadline. If your date is 2030 or 2031, a package that expires in March 2027 means doing this twice.
Ask what happens at volume. Free packages are aimed at basic compliance. If you issue thousands of invoices a month, ask where the ceiling is before you commit.
Free does not mean no effort. Budget time for customer data cleanup regardless of which route you take.

If you are not GST-registered

The GST InvoiceNow Requirement does not apply to you, so none of this is compulsory. You can still join the network voluntarily, and increasingly your larger customers will ask you to — being able to receive a Peppol invoice is becoming a condition of supply in some tenders.

Before you sign up for anything

Work out your date first. A business whose deadline is 1 April 2031 is in a very different position from one facing 1 April 2028, and the answer changes what you should pay for.

Work out your InvoiceNow date →

Reproduced from IRAS's list of free-of-charge InvoiceNow packages for GST-registered businesses dated 10 September 2026, and IMDA's accredited provider list dated 9 September 2026. Both lists change — check the current version before committing. Independent guide, not advice, and not affiliated with IRAS or IMDA.

Sayed Rashid

I build the systems behind this. I post what actually breaks in Singapore SME operations, weekly.

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