Singapore GST 9 percent: what small businesses must do

Singapore GST 9 percent is now less than two months away for businesses that charge tax. The rate was 7 percent before it moved up to 8 percent at the start of this year, on 1 January. It rises again to 9 percent on the first day of next January. If you are GST-registered, you have a short window to get prices, invoices and software ready for the second step.

Sources: Singapore Ministry of Finance, Budget Statement 2022, delivered 18 February 2022 (mof.gov.sg); Inland Revenue Authority of Singapore (IRAS), GST rate change pages for businesses (iras.gov.sg).

How the two-step rise works

The government announced the change in the Budget statement in February 2022. It chose two small steps instead of one big jump. On 1 January 2023, the first step lifted GST from 7 percent to 8 percent. The second step takes it from 8 percent to 9 percent on 1 January next year.

This matters for your planning. Customers have already lived through one rise. Many will expect a second one, and some will ask you how it affects what they pay. Have a clear answer ready before the date, not after it.

Sources: Singapore Ministry of Finance, Budget Statement 2022; IRAS, GST rate change for businesses (iras.gov.sg).

Which rate applies to a sale

The basic rule is simple. You charge GST at the rate in force at the time of supply. Until 31 December this year, that rate is 8 percent. From 1 January, it is 9 percent. You should not charge 9 percent on any invoice or payment dated before that day.

The time of supply is normally the earliest of three events. These are when you deliver the goods or finish the service, when you issue the invoice, and when you receive payment. If any one of these falls on or after the change date, the sale may be affected.

Most sales are easy. A café sale on 15 December is at 8 percent. A café sale on 5 January is at 9 percent. The tricky cases are the ones that straddle the date, such as a service you invoice in December but finish in January. IRAS publishes transitional rules for these cases. They worked the same way for the first step this year, and they look at the invoice date, the payment date and the delivery or work date.

Sources: IRAS, GST rate change for businesses, including the page on transitional rules (iras.gov.sg).

A checklist for prices and displays

Prices shown to the public must include GST. That rule already applies, but a rate change is when mistakes appear. Menus, shelf labels, websites and quotes all need a check.

List every place a price appears: shop, website, app, kiosk, printed menu, brochure and quote template.
Work out the new GST-inclusive price for each item, and decide whether you will absorb the change or pass it on.
Do not show the 9 percent price early. Customers who pay in December owe 8 percent.
If you cannot update every label on the first day, a clear notice that shows both prices is better than a wrong one.

Be honest about price increases. If you raise prices, do not blame GST for more than the tax itself adds. One extra percentage point on a GST-inclusive price is a small change, and customers can work it out.

Sources: IRAS, GST rate change for businesses, preparing for the change (iras.gov.sg).

Invoices and accounting systems

Your invoices must show the right rate and the right GST amount. Systems that were set up in a hurry last year are a common weak point.

Ask your software provider when the 9 percent update will be ready, and whether it is automatic or needs a manual setting.
Check every channel that issues a receipt: the point-of-sale terminal, the online shop, the invoicing tool and any app.
Do not switch early. A system that moves to 9 percent in December will overcharge your customers.
Test the rate on a real receipt, not only the total. The GST line and the rate shown must match.
Keep a note of the dates you changed each system. It helps if you are asked later.

If you issue invoices ahead of time, such as monthly billing in advance, look at the transitional rules before you send the January batch. Then decide which part of each bill falls at which rate.

Sources: IRAS, GST rate change for businesses, preparing for the change and transitional rules (iras.gov.sg).

Contracts and long-running jobs

Look at the contracts you have signed, especially fixed-price ones that run across the change date. Check whether the price is stated with GST or without it. If it is stated without GST, the tax is added on top at the correct rate. If it is a single price that already includes GST, you may need to talk to the customer about who carries the extra cost.

Do this early. Customers are usually more willing to agree on a small change when you raise it well before the date. Put any agreement in writing.

This is general information for planning, not tax advice. For your own case, read the IRAS guidance or speak to a tax adviser.

Sources: IRAS, GST rate change for businesses (iras.gov.sg). The contract points are the editors' practical suggestions based on the rule that the rate at the time of supply applies.

Your short action plan

You have time, but not much. Use the weeks left to work through four steps.

This month: list prices, systems and contracts that are affected.
Next month: confirm your software update and prepare new price labels.
Late December: check straddling sales and the invoices you plan to send in the new year.
First days of January: test receipts, then review your first sales at the new rate.

A small business that follows this list should reach the date with no surprises. The rule to keep in mind is easy to say: charge the rate that applies on the day of supply, show GST-inclusive prices, and keep records that show how you decided.

Sources

Ministry of Finance, Singapore: Budget Statement 2022 (mof.gov.sg).
Inland Revenue Authority of Singapore: GST rate change for businesses, preparing for GST rate change, and transitional rules (iras.gov.sg).