GST on Imported Ecommerce Stock: What Overseas Sellers Pay and When

Quick answer: When an overseas seller ships bulk stock into Singapore, import GST is charged at the current rate of 9% on the CIF value of the goods plus any duty. It is paid to Singapore Customs at the point of import, through the import permit, by the party named as importer. This applies whether that importer is GST-registered.

 

In the run-up to 11.11 and 12.12, overseas brands rush to fill a Singapore warehouse, then find the shipment cannot be released until the permit is in place and GST is paid. A few days lost at the border can mean missing the campaign.

 

This guide explains how GST on imported goods in Singapore works for bulk B2B stock: who pays, when it is collected, how it is calculated, and why low-value parcel rules differ. For the wider clearance process, see our customs clearance guide for overseas sellers.

 

Note: This article is general information, not tax advice. GST treatment depends on your structure and transactions. Check the current IRAS and Singapore Customs guidance, or speak to a tax adviser, before you ship.

 

Do overseas sellers pay GST when importing stock into Singapore?

Yes. GST is chargeable on almost all goods imported into Singapore, whether they are for local sale, consumption or re-export. It is payable regardless of whether the importer is GST-registered. The only ways around it at the border are a specific relief, an exemption, or a scheme that suspends GST while goods are held.

 

For an overseas brand, import GST is triggered when the goods enter Singapore, not when they sell. A few categories also attract customs or excise duty on top of GST:

• Intoxicating liquors

• Tobacco products

• Motor vehicles

• Petroleum products and biodiesel blends

 

Most ecommerce categories, such as fashion, beauty, homeware and electronics accessories, are non-dutiable. For these, GST is usually the only tax collected at import.

 

 

Who pays import GST: the seller, the warehouse or the importer of record?

The importer pays. Singapore Customs assesses import GST from the import permit and collects it from the party declared as importer. That party needs a Unique Entity Number (UEN), an activated Customs account, and an Inter-Bank GIRO arrangement, either its own or its declaring agent's. If the agent pays on your behalf, the agent will bill you back.

 

The importer of record is the business that brings goods in for its own account, or on behalf of another party. Singapore Customs warns businesses not to use their own UEN to import goods that do not belong to them, except in limited consolidation cases where they remain responsible.

 

For overseas sellers without a Singapore entity, IRAS describes these common structures:

Structure	Who is the importer	Who can claim import GST back
Overseas company registers for GST (with a section 33(1) local agent)	The overseas company, through its agent	The overseas company, if input tax conditions are met
Local GST-registered agent acts as section 33(2) agent for the overseas principal	The local agent	The local agent, which also charges GST on local sales
Local Singapore entity (your own subsidiary or distributor) imports and sells	The local entity	The local entity, if GST-registered

 

Our guide to the real cost of selling into Singapore as an overseas seller walks through the wider cost picture.

 

When is import GST collected on bulk stock?

At the point of import. Importers must obtain the relevant customs permit before the goods are imported into Singapore, and the GST is paid against that permit. Goods are not released for local use until the permit and payment are in order. The exception is stock held in a Free Trade Zone or a Customs-licensed warehouse, where GST is suspended until removal.

 

For campaign planning, this timing matters more than the tax itself. A typical bulk shipment runs like this:

1. Classify the goods with the correct HS code and check whether any are controlled by another agency.

2. Prepare documents: commercial invoice, packing list, bill of lading or airway bill, and certificate of origin where relevant.

3. Declaring agent submits the import permit through TradeNet before the goods arrive.

4. GST (and any duty) is deducted from the importer's or agent's GIRO account once the permit is approved.

5. Goods are cleared at the checkpoint and trucked to the fulfilment warehouse.

6. Warehouse receives and counts the stock against the advance shipping notice, then makes it available for orders.

 

A wrong HS code or missing invoice value can leave stock at the port while campaign day approaches. Build a buffer so stock is counted well before your peak season fulfilment checklist kicks in.

 

 

How is import GST calculated on CIF value plus duty?

GST is charged on the CIF value plus all duties and incidental charges. CIF means cost, insurance and freight: the price of the goods plus the cost of shipping and insuring them to Singapore. For non-dutiable goods, GST equals the GST rate multiplied by the CIF value. For dutiable goods, the duty is added before GST is applied.

 

Here is a hypothetical example for an overseas skincare brand restocking before 11.11. The figures are illustrative only.

Item	Amount (S$)
Value of goods on commercial invoice	18,000
Freight and insurance to Singapore	2,000
CIF value	20,000
Customs duty (skincare is non-dutiable)	0
Value for GST	20,000
Import GST at 9%	1,800

 

Two points catch sellers out:

• Freight and insurance count. Declared values must include freight and insurance charges, not just the factory price.

• Duty is taxed too. For dutiable goods such as liquor, GST is applied on top of the duty, so the tax compounds.

 

If goods changed hands more than once before import, Customs may use the last selling price instead. Keep supporting documents for five years.

 

Can you claim back import GST on your stock?

Only if the importer is GST-registered and named on the permit. A GST-registered importer can claim import GST as input tax in its GST return, provided it meets the input tax conditions and is listed as the importer on the import permit. A business that is not GST-registered cannot recover it, so import GST becomes a real cost.

 

If the wrong name goes on the permit, the rightful importer cannot claim until a replacement permit is taken up in its name.

 

GST registration becomes compulsory once taxable supplies in Singapore exceed S$1 million. Below that, an overseas business importing under its own name can register voluntarily to recover import GST, but takes on filing obligations.

 

IRAS also runs the Import GST Deferment Scheme (IGDS) and Major Exporter Scheme (MES), and Singapore Customs licenses Zero-GST warehouses where non-dutiable goods sit with GST suspended until removal for local use. Each has its own eligibility rules.

 

How do bulk stock imports differ from low-value goods and OVR?

They are separate regimes. Low-value goods rules cover individual parcels shipped by air or post to Singapore consumers, valued at S$400 or less. GST on these is collected at checkout by GST-registered overseas vendors or marketplaces. Bulk stock shipped into a Singapore warehouse is a normal commercial import, taxed at the border through an import permit.

 

Many sellers start with direct parcels, then move stock into Singapore as sales grow. The GST rules change with the model:

	Direct-to-consumer parcels (low-value goods)	Bulk stock into a Singapore warehouse
Typical shipment	Single orders by air or post	Cartons or pallets by sea, air or land
Value test	Sales value of S$400 or less per item (excludes freight and insurance)	No threshold; GST on full CIF value plus duty
Who collects GST	OVR-registered overseas vendor or marketplace, at point of sale	Singapore Customs, at import via the permit
Registration trigger	Overseas Vendor Registration (OVR): global turnover above S$1 million and B2C sales of low-value goods and remote services to Singapore above S$100,000 a year	Standard GST registration if Singapore taxable supplies exceed S$1 million
Input tax claims	Not available under the pay-only OVR regime	Available if GST-registered and named on the permit

 

Import GST relief is also narrow: air or post only, total CIF value of S$400 or less, excluding liquor and tobacco. It does not cover sea or land imports, so it is no route for bulk stock.

 

If you are deciding between the two models, our article on whether to fulfil from your home country or store stock in Singapore compares the trade-offs.

 

How does uParcel handle import GST and customs for overseas sellers?

uParcel's CMOS (Complete Marketplace Outsource Solution) brings import handling and store operations under one partner for overseas brands. Through its Inbound & Customs service, the team coordinates the import permit, documents and clearance for stock headed into uParcel's Singapore fulfilment warehouse, so GST is assessed correctly and goods are released on schedule.

 

Once stock lands, CMOS covers receiving, storage, pick and pack, and same-day delivery across Singapore, alongside marketplace store management. Before campaign days, the team plans inbound dates backwards from 11.11 and 12.12 so stock is counted and live before traffic peaks. You can see the full scope on the uParcel ecommerce enabler and CMOS page.

 

This week we are also covering how a partner runs campaign days, how to scale pick and pack for a 5x order spike, why inventory sync prevents overselling, and what Shopee seller fees look like in Singapore.

 

Frequently asked questions

 

Is import GST charged on ecommerce stock that I will sell on Shopee or Lazada?

Yes. Import GST is charged when the stock enters Singapore, regardless of where it will be sold. Marketplace fees and any GST on your sales are separate from the GST paid at import.

 

Do I need a Singapore company to import stock?

The importer needs a UEN and an activated Customs account. Overseas businesses commonly import through a GST-registered local agent, a local subsidiary or distributor, or by registering for GST with a section 33(1) agent. Check which structure suits you with IRAS or an adviser.

 

Does the S$400 low-value goods threshold apply to my bulk shipments?

No. The S$400 threshold applies to low-value goods shipped by air or post to consumers, and to import relief for small air or postal consignments. Bulk commercial stock is taxed on its full CIF value at import.

 

Can I delay paying import GST until my stock sells?

Not under a normal import. GST is paid when the goods are imported for local use. Storing goods in a Zero-GST or licensed warehouse, or using an IRAS scheme such as IGDS, can suspend or defer GST for eligible businesses.

 

What happens if the wrong importer is named on the permit?

The rightful importer cannot claim the GST as input tax based on that permit. Both parties need to write to Singapore Customs with supporting documents and take up a replacement permit in the correct name.

 

Conclusion

GST on imported goods in Singapore is simple in principle: the current rate of 9% applies to the CIF value plus duty, and it is paid at the border by the importer named on the permit. The details that cost overseas sellers money are the importer structure, permit accuracy and timing.

 

Get those right and import GST becomes a predictable, often recoverable, line in your landed cost.

 

If you're bringing stock into Singapore ahead of 11.11 or 12.12 and want the customs, warehouse and marketplace side handled together, uParcel's team is happy to walk you through your options. Reach out to find out what works best for your business.