GST · 2026
Singapore GST registration threshold
GST-liable sales into Singapore.
- Measured over
- Calendar year or next 12 months
- On crossing
- Register for Singapore GST
What is the Singapore GST registration threshold?
The Singapore GST registration threshold is SGD 100,000, measured over the calendar year or next 12 months. Cross it and you must register for Singapore GST with IRAS. You then charge GST on sales to customers in Singapore. Below the threshold, registration is optional rather than required.
What's different about Singapore
Under the OVR regime, you must register if global turnover > S$1M AND local B2C sales > S$100,000. TaxesRadar tracks the local sales threshold.
When do you need to register?
Once your GST-liable sales into Singapore pass 100,000 SGD, you must register and charge local GST on B2C sales.
Deadline: Register once you cross, measured over calendar year or next 12 months.
How to register in Singapore
- 1Register with IRAS under its regime for foreign suppliers.
- 2Charge local GST on B2C sales from your effective date.
- 3Enable the country in your checkout or tax engine so the right rate is applied.
- 4File and remit on the schedule the authority assigns you.
Don't track Singapore by hand.
TaxesRadar reads your Stripe & Paddle sales and warns you the moment you approach this threshold - across every country and US state at once.
Singapore GST threshold - FAQ
What is the GST registration threshold in Singapore?
SGD 100,000, measured over calendar year or next 12 months. Singapore has no transaction-count test, so volume of orders alone never triggers registration.
When do I need to register for GST in Singapore?
Once your GST-liable sales into Singapore pass 100,000 SGD, you must register and charge local GST on B2C sales. Register once you cross, measured over calendar year or next 12 months.
Does TaxesRadar file my GST for me?
No. TaxesRadar watches your Stripe and Paddle sales, warns you before you cross this threshold, and gives you the registration checklist. Filing itself is handed to specialist partners.
Other tax thresholds
Guidance, not tax advice. Confirm the specifics for your situation with a qualified professional. Threshold shown for 2026; last verified 2026-07-27 against IRAS. Rules change - TaxesRadar keeps them current.