Everything We Need to Know about Singapore | Overseas Online Shopping, Parcel GST, Customs Duty and Delivery

Buying from overseas websites and receiving parcels in Singapore can be convenient, but the checkout price is not always the final amount you pay. Some imported goods are subject to Goods and Services Tax (GST), customs duty, permit requirements or courier administration charges. The rules depend on what you buy, how it is shipped, its value and whether GST was already collected at checkout.

This guide explains Singapore GST on overseas online shopping, the S$400 low-value goods relief, Cost, Insurance and Freight (CIF), postal versus courier clearance, customs duties, controlled goods and what to do when a parcel is held. It also explains why two parcels with the same item price can receive different tax treatment when they travel by different transport modes.

If you searched for GST on overseas purchases, import tax Singapore, S$400 parcel GST, DHL customs charges, SingPost GST payment or why my parcel is held by customs, start here. The rules below reflect Singapore Customs and IRAS guidance last reviewed in 2026. Before ordering, use the official Singapore Customs personal-shipment guide for the latest requirements.

Quick answer: will I pay GST on an overseas parcel?

Most goods imported into Singapore by post or courier may be subject to GST and/or customs duty.
Eligible non-dutiable goods imported by air or post with a CIF value not exceeding S$400 may qualify for GST import relief.
Liquor and tobacco products are excluded from the ordinary S$400 GST relief and have separate duty and control rules.
Sea or land imports do not receive the same general S$400 postal/air relief.
For low-value goods bought from an overseas seller registered under Singapore’s Overseas Vendor Registration regime, GST may already be charged at checkout.
A courier or postal operator may collect tax and separate service or handling fees before releasing a parcel.
Some controlled goods need an import permit or competent-authority approval even when the value is low.

Important: S$400 is not a universal “tax-free shopping allowance” for everything arriving in Singapore. The relief depends on the goods, CIF value and import mode, and it does not erase GST already charged by an overseas vendor under the low-value goods rules.

What is CIF value?

CIF means Cost, Insurance and Freight. Customs uses the total relevant value of the goods and the applicable insurance and freight costs to determine whether the import qualifies for relief and how GST is assessed. It is not always the same as the amount displayed as the product price on an overseas shopping website.

For an order with a product price of S$350 and S$20 shipping, with no separately stated insurance, the CIF value may be S$370, subject to the customs valuation rules and supporting documents. If shipping is genuinely free, Singapore Customs says not to add a fictional freight amount. The item value must still be verifiable through the invoice or other supporting records.

For courier shipments where freight or insurance information is not provided, Customs may apply its prescribed flat rates. For postal imports, actual postage paid is relevant where it is not already included in the CIF calculation. Keep the order confirmation, payment record and shipping statement in case Customs or the courier asks you to substantiate the declared value.

How does the S$400 import GST relief work?

Singapore Customs and IRAS explain that eligible goods imported by air or post with CIF value not exceeding S$400 may qualify for import GST relief, subject to the goods being non-dutiable and non-excluded. Intoxicating liquor and tobacco products are not covered by this ordinary relief. GST relief also does not generally apply to goods imported by sea or land.

There is a second important distinction. Since the Overseas Vendor Registration (OVR) regime applies to low-value goods, GST may be charged at the point of purchase by an overseas supplier registered for Singapore GST. In that case the buyer may have paid GST at checkout even though the qualifying parcel is low value. Do not assume GST is absent merely because the parcel’s CIF value is below S$400.

Example 1: a qualifying air parcel bought from a non-OVR seller

Suppose you buy a non-dutiable, non-controlled item for S$120, with genuinely free air shipping and no additional insurance. If the conditions are met, the CIF value is S$120 and import GST relief may apply. If the seller is registered under the OVR regime, however, GST may already have been collected at checkout. The buyer should inspect the invoice rather than pay a second time without checking.

Example 2: a S$390 item plus shipping

Suppose an overseas item costs S$390 and shipping and insurance total S$25. The illustrative CIF value is S$415, not S$390. That exceeds S$400, so the ordinary S$400 relief would not apply to an otherwise qualifying air/post import. The GST calculation follows the applicable Customs valuation and tax rules.

Example 3: a low-value purchase sent by sea

A non-dutiable item with CIF value below S$400 sent by sea does not receive the same general air/post GST relief. Do not apply the postal threshold to a sea-freight shipment without checking the current rules.

What happens if multiple parcels arrive together?

Customs may assess multiple packages from the same consignor to the same importer arriving on the same flight together for the relevant CIF test, even when they have separate airway bills. This prevents a shipment from being artificially split into multiple low-value packages to claim relief that would not apply to the combined import.

For example, Singapore Customs describes three parcels of S$150 each from one consignor on the same flight. The combined CIF is S$450, so the S$400 GST relief does not apply. This is not a rule that every parcel delivered to a household on the same day is automatically merged. The relevant consignor, importer and transport circumstances matter.

Will I pay GST twice if I paid at checkout?

Not necessarily, but you should verify the transaction. Overseas vendors registered under the OVR regime can charge GST at checkout on low-value goods. If the parcel’s import documents or courier process do not correctly show that GST has already been paid, a recipient may receive a further payment request. Check the seller’s invoice, the declared value, the GST amount and any import documentation.

If you believe GST has been charged twice or the CIF value is wrong, contact the relevant seller, courier or postal operator with the invoice and proof of payment. Singapore Customs explains how refunds may be requested for erroneous or overpaid tax, subject to supporting documents and the import method. Do not ignore a legitimate clearance notification, but do not pay an unverified link merely because it says “customs fee”.

Postal parcels versus courier parcels

The clearance process differs depending on how the parcel arrives. For ordinary postal or Speedpost items, the consignee shown on the postal label is treated as the importer and SingPost manages the postal parcel workflow. If GST or duty is payable, SingPost notifies the recipient and the tax must be paid before delivery is released.

For courier shipments such as DHL, FedEx or UPS, the recipient named on the courier consignment note is the importer for the relevant purposes. The courier usually submits the import declaration on the recipient’s behalf, assesses the charges with the necessary information and collects any GST or duty before or upon delivery. The courier may also charge separate disbursement, handling or administration fees.

These service fees are not the same thing as GST or customs duty. Ask for a breakdown if the amount is unclear. A S$15 administration or disbursement fee is a service-provider charge, not another tax rate imposed by IRAS.

How is GST calculated on imported parcels?

GST is generally computed using the customs value, including relevant CIF components, and any customs duty payable. The applicable GST rate is the prevailing rate at the time of import under the relevant rules. The correct base is not always the checkout subtotal. Customs may require supporting invoices or apply prescribed freight and insurance values when the information is missing.

Do not calculate a final liability from a generic online calculator without checking the shipment mode and goods category. Some products are dutiable; some are controlled; and some have special procedures. Singapore Customs’ duties and GST calculation guide explains the current method and examples.

Which goods attract customs duty?

Singapore’s dutiable goods categories include intoxicating liquors, tobacco products, motor vehicles and petroleum products, subject to the detailed tariff classifications. Other goods may be non-dutiable for customs-duty purposes but still attract GST. “No customs duty” is therefore not the same thing as “no tax”.

Before ordering expensive, restricted or unusual goods, check their classification and the relevant import conditions. Do not rely solely on the overseas seller’s statement that the item is “tax free”. Its export-country sales tax, Singapore import GST and Singapore customs duty are different matters.

What are controlled goods?

Controlled goods are products whose import requires approval, a permit or compliance with conditions administered by a competent authority. Examples can include selected telecommunications equipment, health products, chemicals and other regulated items. A parcel may be detained for a check even when it is not especially expensive.

Check the relevant competent authority before ordering, not after a parcel arrives. A low declared value does not remove an approval requirement. Nor should a buyer ask a seller to misdescribe a product to avoid a permit or tax check. False declarations can create legal and delivery problems.

What happens when SingPost handles a parcel with GST or duty due?

For postal parcels, Singapore Customs states that SingPost manages the relevant notification and collection process. The recipient may be notified through the SingPost app, email or letter depending on the arrangement. Payment must be completed through the legitimate SingPost channel before delivery. Follow the instructions shown by SingPost and retain the payment acknowledgement.

Singapore Customs does not manage ordinary parcel tracking or delivery status. For a parcel that is delayed, missing or awaiting collection, use SingPost’s official tracking and contact channels. If a parcel is held for a customs or regulatory reason, the notification should explain which authority or document is involved and what follow-up is required.

What happens when a courier handles an overseas parcel?

The courier submits the import declaration or handles the clearance arrangement for the recipient. It may contact you to provide an invoice, proof of payment, product description or other documents. A valid request should be consistent with the courier’s known shipment tracking and official support channels.

Check the tracking number by opening the courier’s app or typing its official web address. Do not trust a text message simply because it names DHL or another familiar company. Scammers imitate delivery notifications and request small “redelivery”, “address correction” or “customs” payments to steal card details.

Why might a parcel be detained?

It contains dutiable goods requiring additional payment or documentation.
It contains controlled goods requiring approval or a permit.
It contains prohibited goods.
The CIF value exceeds S$400 and an invoice or supporting declaration is missing.
The declared item value or description cannot be verified.
The authority needs clarification about the consignee, quantity or shipment details.

If a parcel is detained, request the genuine notification and the relevant reference from the postal operator or courier. Singapore Customs explains that courier providers may receive a warehouse deposit receipt or hold notification and should advise the recipient on the follow-up. Do not send personal information to an unknown account that merely claims to be a customs broker.

Can I get GST or duty refunded if I return the item?

Singapore Customs allows refund applications for certain overpayments or erroneous payments, including cases involving a wrong CIF calculation, short-shipped items, goods that qualify for relief or returned faulty goods. The refund route depends on whether the item was imported by air, courier or post and who collected the tax.

Keep the original invoice, payment receipt, return authorisation, tracking record and evidence that the goods were returned or not delivered. A retailer refund and a Singapore import-tax refund are separate processes. A merchant returning the product price does not necessarily mean Customs has already refunded the GST or the courier’s administration fee.

What if my parcel contains a gift?

A gift is not automatically exempt from Singapore GST or customs controls. The import value and shipment mode remain relevant, and the goods may be subject to duty, permit or prohibition rules. Do not ask a sender to declare a valuable purchase as a “gift” at an artificially low value. The description must accurately reflect the contents and supporting value.

For a family member sending personal belongings, use an accurate description and check whether any relief or special treatment applies to the particular goods and circumstances. Household effects, gifts and purchased goods can have different rules; verify with Customs rather than assuming one category covers all.

How to avoid parcel GST and customs scams

Open the courier or SingPost website yourself and enter the tracking number.
Compare the parcel reference and amount requested with the provider’s official record.
Check whether the request is for GST/duty or a separate handling fee.
Do not install an app or remote-access tool from a delivery text message.
Never provide banking passwords, card PINs or OTPs to release a parcel.
Keep order invoices and payment evidence until the delivery and tax questions are settled.

A small payment request is still a risk. If a parcel message asks for S$1.99 to “confirm your address” but provides no verifiable tracking information, do not assume it is safe. If you have entered card details on a suspicious page, contact your bank promptly and follow its card-protection instructions.

Before clicking Buy: a practical overseas-shopping checklist

What is the product’s actual description and value?
Is shipping free, or is there a separate freight charge?
Is the seller registered under Singapore’s OVR regime and is GST charged at checkout?
Will the product arrive by air, post, sea or land?
Is it dutiable, controlled or prohibited?
Could multiple shipments from the same consignor be assessed together?
What separate courier handling or disbursement fees may apply?
What is the return policy and where is the seller legally based?

These questions are particularly useful for electronics, branded goods, supplements, food items, health products, batteries, telecommunications equipment and other categories that may have more than ordinary delivery requirements.

Frequently asked questions about importing parcels into Singapore

Is everything below S$400 free of GST?

No. Relief is limited to eligible goods imported by air or post, subject to conditions. Liquor, tobacco, controlled goods and sea/land shipments follow different rules. GST may also have been collected at checkout under OVR.

Does S$400 include shipping?

The threshold uses CIF value, which includes the relevant cost, insurance and freight rather than the item price alone.

What if shipping is free?

Singapore Customs says not to add freight when the seller genuinely provides free shipping. Keep the invoice or order evidence.

Will I pay GST if the seller charged it already?

GST may be collected at checkout by an OVR-registered seller. Check your invoice and the shipment documents if a second payment request appears.

Are courier admin fees the same as GST?

No. Handling or disbursement fees are separate service-provider charges.

Does sea freight get the S$400 relief?

The general import GST relief described for low-value non-dutiable goods applies to qualifying air/post imports, not ordinary sea or land imports.

Why are several small parcels assessed together?

Customs may aggregate goods from the same consignor to the same importer arriving on the same flight for the relevant valuation test.

How do I pay postal parcel GST?

Follow the verified SingPost notification and use its official app or payment channel before delivery.

Who do I contact about parcel tracking?

Contact SingPost for postal items and the courier company for courier shipments. Customs does not provide the normal delivery-tracking service.

Can I get a refund if the item is returned?

A refund may be possible for specified erroneous or overpaid GST/duty cases, subject to supporting records and the correct refund route.

Official sources and related eduKateSG reading

Editorial review: 3 November 2026. Tax treatment depends on product classification, CIF value, import mode, vendor registration and current legislation. This is an explanatory guide, not a customs assessment. Verify the particular shipment with Singapore Customs, IRAS and the carrier.

The useful conclusion

Before buying overseas, calculate more than the displayed product price. Check CIF, the shipping mode, possible GST at checkout, customs duty, approval requirements and separate carrier fees. When a parcel arrives, pay only through verified channels and keep the supporting documents. Understanding the distinction between tax, clearance and delivery charges can prevent both unexpected bills and fake parcel-payment scams.