Import Permit Singapore: 4 Questions Before Goods Arrive
Updated: Oct 25
Updated 30 September 2026
An import permit Singapore Customs accepts goes through TradeNet before the goods are imported. Four questions decide whether that goes smoothly: whether you need a permit, who the importer is, who files it, and what has to be ready first.
Customs says over 99% of the permit applications and amendments filed in TradeNet take 10 minutes or less to process (AskGov answer, published 26 February 2025).
If you run a business that buys from overseas suppliers, this is the paperwork between your stock and your customers. We take the four questions in the order they come up. Where a topic has its own guide, we link to it. If you would rather hand the permit to a declaring agent, our import and export permit service is where we file the TradeNet permit.
KEY TAKEAWAYS
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In this article |
Key takeaways
Customs wants the relevant permit in place before the goods are imported. The permit is how the import and the tax payment get accounted for.
The importer is whoever brings the goods into Singapore, for its own account or for someone else's.
Only declaring agents can submit new declarations in TradeNet. You appoint one, or register as one yourself.
A typical import permit stays valid for 9 working days after approval. Extend it in TradeNet before it lapses.
Non-dutiable goods pay GST only, and the GST rate is 9%. Duty applies to four categories: intoxicating liquors, tobacco products, motor vehicles and petroleum products.
Do I need an import permit Singapore Customs requires for this shipment?
Yes, as a rule. Customs' rule is that the relevant permit must be in place before import. It also lists common situations that need none. Controlled goods add a second step: a Competent Authority has to authorise the import before it happens.
Your shipment | What Singapore Customs says |
Freight containers used for cargo transport | On Customs' list of situations that need no import permit |
Gifts of a total value not exceeding S$400 (liquor and tobacco excluded), trade samples, and specimens for analysis or test | On Customs' list of situations that need no import permit |
Goods a Competent Authority controls | Authorisation from that authority before import (advance notification, licence or certificate approval) |
Goods on Customs' prohibited list, for example chewing gum (apart from dental and medicinal gum the Health Sciences Authority has approved) and electronic cigarettes | Cannot be imported into Singapore |
A situation not in the rows above | Read Customs' list of situations that need no permit before you assume. Otherwise the rule is a permit before import |
Do not start with the permit form. Start with the goods.
The advice on the Customs page is to check whether the goods are controlled, by description, HS code or CA product code, in its HS/CA Product Code Checker. If they are, the Competent Authority's approval is a separate step that comes before the permit. Our licence versus permit guide walks through that decision.
In whose name is the import permit filed?
In the importer's name. Under Customs' rules, the importer is whoever brings the goods into Singapore, for its own account or use or for another party's. Take an overseas company that sells to a local company, with the invoice naming the local company as consignee. In that case the local company is the importer.
Fix the importer before anything else. Customs' error guidance treats the importer's UEN and name as part of the permit. For a wrong importer on an In-Payment permit, it requires a replacement permit with the correct UEN and name.
When you buy from an overseas supplier, Customs' example turns on the consignee named on the commercial invoice. Agree that name with the supplier before the invoice goes out.
Two things must exist before anyone can file. First, the importer needs a UEN from ACRA or the relevant UEN issuance agency. Second, it needs an activated Customs Account.
Only Key Personnel can activate the account, such as a director, a partner or an owner of an entity registered with ACRA or with the relevant UEN issuance agency. Activating the account does not require payment of any fees to Singapore Customs. The outcome comes within four working hours when no supporting documents are needed, and within three working days of a complete document set when they are.
Who submits the import permit: you, or a declaring agent?
A declaring agent has to submit it. Customs says only declaring agents can submit new trade declarations in TradeNet. So you either appoint a declaring agent to apply for permits on your behalf, or you register as a declaring agent and get a TradeNet User ID.
Route | What Customs says you need | Who submits |
Appoint a declaring agent | A UEN and an activated Customs Account | The declaring agent applies for customs permits on your behalf |
Apply for permits yourself | A UEN and an activated Customs Account, registration as a declaring agent, a TradeNet User ID, and TradeNet front-end software from an approved vendor or the Government Front-End Application | You |
Those are the two routes. The business decision sits on top of them: whether your team has the volume and the skills to file permits in-house. We worked through that in our in-house versus declaring agent break-even guide.
If a freight forwarder already handles the shipment, Freight forwarder vs declaring agent explains how the two set-ups differ.
The role of technology in import permit declarations
TradeNet is Singapore's National Single Window for trade declaration. Traders send permit applications to it through a front-end solution, and it returns the approved permit through the same route.
What has to be ready before the import permit is filed?
The Customs page offers a four-point checklist to run before you apply. First, sort the goods: dutiable or non-dutiable, and controlled or exempt. Second, name the movement: for local use, into storage, in temporarily, back out again or for destruction.
Third, check for a special scheme, such as the Major Exporter Scheme (MES), the Import GST Deferment Scheme or the Approved Import GST Suspension Scheme. Fourth, gather supporting documents such as invoices, the bill of lading or air waybill, and the packing list.
Key considerations for import permit declarations
Classify the goods. Find the HS code, then check control status. The HS/CA Product Code Checker also shows the CA product codes and the controlling authority. Our HS code guide goes deeper on getting the code right.
Get any approval that sits outside the permit. If a Competent Authority controls the goods, do not file until its approval is in hand, where applicable. Items on the product code pair list need both CA product codes declared, and missing or incomplete codes may delay the application or lead to its rejection.
Collect the supporting documents. That means the invoice, the packing list and the bill of lading or air waybill. For containerised cargo, the permit application must declare the container number and the shipper seal number.
Know what travels with the cargo. For containerised cargo arriving by sea, Customs says the permit and supporting papers need not be presented at the inward checkpoint. For containerised cargo by air or land, Customs lists a copy of the permit, the commercial invoice, the packing list and, for air, an Air Waybill or consignment note, its summary table says presentation at the checkpoint applies 'if permit conditions require'. Conventional and hand-carried goods have their own checkpoint list on the same page.
Need help with a permit or customs clearance? Talk to a Declaration Nexus declaring agent on WhatsApp. or call +65 6589 8122 · email enquiry@declarationnexus.com |
Types of import permits: which declaration type fits your goods?
Import permits fall into two groups. In-Payment permits cover goods that pay duty and/or GST. In-Non-Payment permits put duty and/or GST on hold or waive it. Each declaration type carries a code and a stated purpose.
Declaration type | Code | Purpose, in our words | Group |
Goods and Services Tax (GST) | GST | GST on goods brought in for local use, duty-exempt goods included | In-Payment |
Duty and GST | DNG | Duty and/or GST on dutiable imports | In-Payment |
Temporary consignments for conferences, sporting events, public performances, fairs, exhibitions and similar events | TCS | Goods entering temporarily for event-related activities | In-Non-Payment |
Temporary consignments for emission testing, inspection, treatment, modification or repairs | TCR | Goods entering temporarily for repair or related testing | In-Non-Payment |
Re-importation of goods temporarily exported | TCI | Goods that left Singapore temporarily and now come back | In-Non-Payment |
Re-export | REX | Sending a whole consignment back out via the same or another FTZ; goods a Competent Authority controls are excluded | In-Non-Payment |
Storage in FTZ | SFZ | Putting goods into a first or second FTZ for storage | In-Non-Payment |
Customs lists more declaration types than this table shows, and publishes the complete list. Declaration Nexus has service pages for the transhipment permit, shut-out permit, re-export permit and hand carry permit. Our guides explain how import permit applications work, what a shut-out permit is and why a cargo clearance permit matters.
Who pays the duty and GST on an import?
The importer carries the duty and GST bill. Customs says GST and/or duty applies to imported goods. Four categories are dutiable: intoxicating liquors, tobacco products, motor vehicles and petroleum products. Everything else pays GST only, at 9%.
According to Customs' overview page, GST is charged on the CIF value. That value already includes duties, where the goods are dutiable, plus every cost incidental to selling and delivering the goods into Singapore.
As an illustration of the formula on Customs' GST page (GST = prevailing rate x customs value, for non-dutiable goods), a customs value of S$100,000 at 9% gives S$9,000. The figures are ours, not Customs'.
Customs' Paying Duty and GST page sets out the payment routes and the payment codes shown on the permit. Taxable companies should also check GST accounting arrangements with IRAS.
Government fees, an agent's service fee and the GST treatment sit in what customs clearance costs.
How long does processing take, and how long does the permit stay valid?
The official figure: over 99% of permit applications and amendments filed in TradeNet take 10 minutes or less to process. Your own application can take longer. The time depends on its message and declaration type and on the nature and movement of the goods.
Validity runs on a separate clock. A typical import permit, In-Payment or In-Non-Payment, stays valid for 9 working days after approval. For dutiable goods released from Customs licensed premises, an In-Payment permit is valid for the approval date plus 1 working day. If the goods will not move in time, extend the permit in TradeNet before it expires.
If TradeNet goes down unexpectedly, Customs may advise importers who cannot get an approved permit to clear cargo using a Letter of Undertaking. It issues a notice with instructions, and importers are to follow them. Those importers must obtain their permits within 3 working days after service returns. Our clearance time guide covers what else sets the clock.
What if the import permit is rejected or the details are wrong?
Common challenges in import permit declarations
An incomplete application, or one with an error, draws a DCS Error message from TradeNet. An application that misses the requirements of Customs or another Competent Authority draws a CA/SC Reject message. Fix the problem and file a new application, which gets a new Unique Reference Number (see what to do when a TradeNet permit is rejected).
For an unused permit, you can send an amendment or cancellation request through TradeNet and state the reason. Where controlled, prohibited or dutiable goods are involved, some permit fields cannot be amended. Once the permit has cleared cargo, either request is generally not allowed.
The amend or cancel a permit guide goes through the routes. For the other clearance problems, start from our customs clearance problem map.
Questions about your import permit? Talk to us
Declaration Nexus is a Singapore customs broker and declaring agent. We prepare and file the TradeNet permit.
Send us the product description, the HS code if you have one, and the supplier's invoice, and tell us what you're trying to work out. We'll tell you what we can do for you. We cannot promise a clearance time or an approval, because both are Singapore Customs decisions.
Need help with a permit or customs clearance? Talk to a Declaration Nexus declaring agent on WhatsApp +65 8786 3987 or call +65 6589 8122. You can also contact Declaration Nexus, email the declaration desk, or send an enquiry.
Need a declaring agent in Singapore?
Speak to a Declaration Nexus declaring agent about your next permit or clearance. Call: +65 6589 8122 WhatsApp: +65 8786 3987 Email: enquiry@declarationnexus.com Office: 60 Paya Lebar Road, Unit 07-54 Paya Lebar Square, Singapore 409051 |
Our Customs Permit Services
 | Import / Export Permit · most relevant Price: request a quote Permit applications for goods imported into or exported from Singapore. |
 | Price: request a quote Permits for cargo transferred through Singapore between vessels or transport modes. |
 | Price: request a quote Permits and paperwork when cargo cannot be loaded onto its intended vessel. |
 | Price: request a quote Permits to export goods that were earlier imported into Singapore. |
 | Price: request a quote Permits for goods hand-carried through a Singapore checkpoint. |
 | Price: request a quote Permit support for businesses operating under the MES. |
Frequently asked questions
How to get an import permit in Singapore?
A Singapore import permit goes through TradeNet. Register for a UEN, activate your Customs Account, then file the permit through a declaring agent you appoint, or as a declaring agent yourself. Customs says every import permit application must be submitted through TradeNet.
Do I need an import license in Singapore as well as an import permit?
Controlled goods need authorisation from the Competent Authority before import (advance notification, licence or certificate approval, per Customs). Check whether yours are controlled first. Our licence versus permit guide walks through the checks.
Who is the importer if I buy from an overseas supplier?
The party that brings the goods into Singapore; see 'In whose name is the import permit filed?' above.
How long is an import permit valid?
Typically 9 working days after approval; extend it in TradeNet before it expires.
Can I apply for the import permit myself?
Yes, once you register as a declaring agent, get a TradeNet User ID and use TradeNet front-end software. Only declaring agents can submit new declarations in TradeNet. Our in-house versus declaring agent break-even guide compares that with appointing an agent.
What is a permit declaration in Singapore?
Customs' types-of-permits page lists declaration types, each with a code and a purpose. GST is one, for tax on goods brought in for local use. DNG is another, for duty and/or GST on dutiable goods. Customs publishes the full list.
How do I check whether my import permit was approved?
TradeNet marks each application Approved (with a permit number), Pending or Rejected. A rejection comes with a code, DCS ERROR or CA/SC REJECT, for example. Look in your TradeNet front-end solution or the TradeNet back-end interface.
Where do I find the import regulations in Singapore?
Start with Singapore Customs' Import Procedures Overview. It names three laws behind all imports: the Customs Act, the GST Act and the RIEA (the Regulation of Imports and Exports Act).
Do samples need an import permit?
Some do not. Customs' list of situations that need no import permit includes gifts of a total value not exceeding S$400 (liquor and tobacco excluded), trade samples, and specimens for analysis or test. Do not rely on this summary; read the list on the Customs page first.
This article summarises public guidance from Singapore Customs, IRAS and AskGov as at the date above. It is general information, not legal or tax advice. Confirm the treatment of your goods with Singapore Customs before your next import permit Singapore filing goes in.
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PUBLISHED BY Declaration Nexus Team Declaring agent and customs broker at Paya Lebar Square, Singapore |
WRITTEN BY · SEO & GEO BY  SingRank Team Written by the SingRank Team together with the Declaration Nexus team. SEO & GEO by SingRank.com · singrank.agency |
Last updated 25 October 2026. Have a customs question? WhatsApp the Declaration Nexus team at +65 8786 3987. |
