Manufacturing Cost Statement Singapore: 19 Scenarios Checked
Singapore Customs' own template says what gets a manufacturing cost statement rejected or sent back: a spreadsheet or picture PDF, 2 applications in 1 zip, another mailbox, missing papers. Other rules set who signs and which costs count. We worked 19 manufacturing cost statement Singapore scenarios through our reading of those rules, and our checker and a second reader, working blind, agreed in 19 of 19.
Your buyer wants a preferential Certificate of Origin so they can claim the FTA's preferential tariff when the goods land. If you make the goods in Singapore, Customs must verify your cost statement before the certificate can be issued. When the statement comes back, the shipment date doesn't move. The certificate does.
The Customs web page covers the statement in a few sentences. The detail sits in the template itself: a spreadsheet with a "Checklist & Resources" tab and a "Detailed MCS Guide" tab (AskGov, Singapore Customs). This guide reads those tabs section by section and shows what fixes each kind of send-back.
Rules checked against Singapore Customs pages, AskGov answers and the Customs MCS template on 30 September 2026.
KEY TAKEAWAYS
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In this article |
Key takeaways
The Singapore manufacturer submits the statement, and only after it's registered as a manufacturer for that product line.
Use the current Customs template, unchanged. Save it as a document PDF, zip it with the supporting papers, 1 application per zip, and email it to the MCS mailbox.
On a Regional Value Content (RVC) product, use actual costs. Projections and averages aren't allowed, and the accountant has to declare too.
Typical verification takes 7 working days from a complete, accurate submission. The template asks for it at least 7 working days before shipment.
A verified statement stays valid for 1 year, counted from the statement's date. It can be renewed with a letter of undertaking when the origin criterion hasn't changed.
Why was our manufacturing cost statement sent back?
Start with the template's own rules. None of the Customs pages we read lists reasons, or counts, for returned statements. So from the published sources, we can't tell you which cause is most common. The template does spell out a short set of hard stops.
File type. Customs rejects spreadsheet files and picture PDFs. Send a document PDF.
Packing. Put 2 applications in 1 zip file and the zip is rejected.
Address. Statements sent to any other email address are rejected, and hardcopies aren't accepted.
Completeness. An incomplete submission, or one with irrelevant supporting papers, delays verification and needs a fresh submission.
Those come from the "Detailed MCS Guide" tab of the Singapore Customs MCS template. The template has 3 more rules: use the template's own format, use actual costs on RVC products, and have at least 2 different people declare it.
If the rejection came from TradeNet at the certificate stage, not from the MCS mailbox, the 2 messages in the AskGov answers we read both point to the Cost Statement Date field. See the TradeNet section below.
What is a manufacturing cost statement for?
It's how Singapore Customs verifies that your product meets the rules of origin under a specific Free Trade Agreement (FTA). That check comes before a Certificate of Origin can be issued (AskGov, Singapore Customs). Once Customs has verified it, the exporter can apply for the preferential certificate that lets the goods get preferential tariff treatment in the importing country (AskGov).
These 3 facts set your schedule:
The statement is submitted by the Singapore manufacturer (AskGov), and the company has to be registered as a manufacturer first (AskGov).
Processing typically takes 7 working days from receipt, if the submission is complete and accurate. The statement is then valid for 1 year from its date (Singapore Customs, updated 4 September 2026).
You only need a valid statement at the point of export and certificate application (AskGov).
Registration comes first, and Customs typically processes it within one month of a complete and accurate submission. We cover that step and the full sequence in how a Certificate of Origin application works from registration to collection. One exception: the statement's requirements don't apply to wholly obtained goods (AskGov).
What does the cost statement need? The template, section by section
It needs the template's own sheet, filled in for the origin criterion you're claiming. The "Manufacturing Cost Statement" sheet runs in this order:
Details of the manufacturer, including your Unique Entity Number (UEN).
The FTA or scheme you're exporting under, picked from the template's list.
The origin criterion. Generally 1 of 4: RVC, change in tariff classification (CTC), RVC plus CTC together, or a manufacturing process rule.
Details of the good. Description, destination country (required for RCEP and AANZFTA), model, the 6-digit HS code, the date of the cost statement, currency, Incoterm, the value of the good and the number of units the statement is based on.
A table of all materials and components. A generic description of each, its HS code, country of origin, the manufacturer's name for Singapore-origin originating materials, and its CIF value split into non-originating and originating.
Direct labour, direct overhead, profit and other cost. Profit isn't required for the Ordinary Scheme. The template then works out the RVC.
The declarations. More on who signs below.
How much you fill depends on the criterion. On an RVC product, the materials' HS code column can stay blank. CTC needs only 4 columns of the materials table: description, HS code, country of origin and manufacturer's name.
The combination rule needs the whole sheet. A manufacturing process rule needs the process described on the separate "DMS & Manufacturing Process" sheet, and the cost sheet is still required.
Don't rebuild the Customs manufacturing cost statement template in your own format. The template tells you not to amend it or copy it into another document, because its formulas help you complete it.
This HS code matters again at the certificate stage. For a Singapore-origin good, the HS subheading on the certificate should tally with the one in the statement or letter of undertaking quoted in the application (AskGov). We explain why the first six HS digits must match across permit, certificate and cost statement separately.
Which costs count
Actual ones. For goods qualifying on RVC, the template says to base the costing on the actual cost your company incurred for the good. Projections or averaged costs aren't allowed.
Read the ban on averages literally. On our reading, a 12-month average unit cost is still an averaged cost, even when every input behind it was a real invoice. Our checker routes it that way (case 9 in the table below), and the second reader, working blind, reached the same route.
The template also asks manufacturers to send Customs a fresh statement every year, or sooner when prices, costs or material sources change, whichever comes first. That note matters again at renewal.
Who has to sign it
At least 2 different people. The template requires a minimum of 2 different declarants, and no single person may acknowledge every declaration in the document.
There are 3 declaration blocks: one for the managing director or authorised senior management, one for the accountant, and one for the applicant who completed the document. Only a good that qualifies on RVC needs the accountant's block.
Each block asks for a name, a position and a date. The template marks the file as an electronically submitted document that needs no signature.
So a small company where one director does everything still needs a second declarant. On our reading, a CTC-only product needs just the managing director and the applicant (case 6).
Supporting documents for originating materials
You need papers for every material you count as originating. The template sets out 2 cases:
Made in Singapore. Attach the supplier's invoice and a confirmation letter from the local manufacturer that establishes the material's originating status. For a sample letter, the template refers you to page 33 of the handbook it links on rules of origin for preferential certificates.
From another party to the agreement. Attach the preferential certificate issued in that member state, and the supplier's invoice if that certificate isn't consigned to you.
If you can't get the papers, the template says you may consider classifying those materials as non-originating. Your calculation then counts them that way, so check the product still qualifies before you choose.
Save each supporting document as its own PDF, separate from the statement PDF. For CTC goods, the template says Customs may also want more on the non-originating materials, such as their data sheets, safety data sheets, catalogues, photos, certificates of analysis and how the goods are made. Keep those to hand.
How to send it as one PDF, in one zip, to one address
By email, as a document PDF inside a zip file. The template's steps, in order:
Save the completed sheets as a single document PDF titled "Name of FTA_Description of Good".
Put it in a zip file with the same title, together with the supporting documents. Put 1 application in each zip.
Email it to customs_mcs@customs.gov.sg with the subject "Name of company_UEN number_DD/MM/YYYY_(Number of MCS:XX)" (AskGov confirms the address). State in the email how many sets you're sending.
Send it at least 7 working days before the goods are due to ship.
Look for Customs' auto-reply within 1 hour. If none arrives, the template says to check your documents against the checklist and guide.
When resending, start the subject with "[Resubmission]" and identify the earlier email in the body. Don't send the same application twice: the template warns that duplicate emails may delay processing.
Approval letters go to the email of the Authorised Person your company registered with Customs (AskGov). If that person has changed, name the new Authorised Person through the Update to Manufacturer Registration Details Form.
Where the older sample formats mislead
Search for a cost statement format and older sample PDFs still come up. One ATIGA sample hosted by Enterprise Singapore, created in February 2016, says the statement "must be prepared on your Company's letterhead". It also gives postal and courier addresses for Customs (Enterprise Singapore sample).
Customs' current template says the opposite on both points. Don't copy the format into another document, send a document PDF by email, and hardcopy isn't accepted. If a statement you sent to Customs was typed onto letterhead, fix that first (case 4).
Need help with a permit or customs clearance? Talk to a Declaration Nexus declaring agent on WhatsApp for a quick answer. or call +65 6589 8122 · email enquiry@declarationnexus.com |
Manufacturing cost statement Singapore: 19 scenarios we checked
Find the row closest to your situation. Each scenario carries one problem, and each route is our reading of the Customs template or the AskGov answers cited here.
Case | Your situation | Route |
1 | RVC, current template, document PDF, 3 declarants, actual costs, supplier papers, sent 10 working days ahead | Ready to send |
2 | As case 1, sent as the Excel file | Resend as a document PDF |
3 | As case 1, signed pages scanned into an image PDF | Resend as a document PDF |
4 | Costs typed onto letterhead from an older sample format | Use the current template, unchanged |
5 | RVC, managing director fills every declaration alone | Fix the declarations: at least 2 people, accountant included |
6 | CTC only, managing director and applicant declare, no accountant | Ready to send |
7 | Singapore-made part counted as originating, no supplier letter | Add the invoice and letter, or treat it as non-originating |
8 | RVC built on next quarter's projected prices | Restate with actual costs |
9 | RVC built on a 12-month average unit cost | Restate with actual costs |
10 | 2 products' statements in 1 zip | Send 1 application per zip |
11 | Emailed to a general Customs mailbox | Resend to the MCS mailbox |
12 | New product in an unregistered 4-digit HS heading | Register the product line first |
13 | Statement expired, RVC and origin criterion unchanged | Renew with a letter of undertaking |
14 | Statement expired, a cheaper imported part lowered the RVC | New statement with supporting papers |
15 | Wholly obtained goods, TradeNet asks for a cost statement date | Enter the invoice date |
16 | TradeNet rejects the certificate over the cost statement date | Enter the date from the approval letter |
17 | ATIGA statement verified, buyer now wants a different FTA | Separate statement for that FTA |
18 | RCEP good on a tariff-differential list, 2 destinations on 1 statement | Separate statement per destination |
19 | Complete statement sent 3 working days before shipment | Ready, but inside the 7-working-day lead time |
In the set we built, 3 of the 19 were ready to send, and one of those was late. We built this set to cover the rules, so the split says nothing about how often each problem happens in practice. None of the 16 other scenarios turns on whether the goods qualify; we left that out on purpose (see Limits). Cases 2, 3, 10 and 11 are purely mechanical: you fix them by changing how you save or send the file. Case 4 means re-entering the costs in the current template.
Method
We read the Singapore Customs page on applying for ordinary and preferential certificates (updated 4 September 2026), the Customs MCS template (the file linked above, last modified 29 December 2025) and 20 Singapore Customs AskGov answers on cost statements and certificates of origin. We fetched all of them on 30 September 2026. From our reading of those rules we wrote a small checker that returns one route for each situation.
We fixed and saved the 19 cases, each with its expected route, before the checker ran. We worked each expected route by hand from the saved text. The set includes pass cases, boundary cases (a picture PDF against a document PDF, averaged against projected costs) and 2 TradeNet rejection messages.
After the run, a second reader, working blind, worked out all 19 again from the saved sources alone, without seeing our expected routes. The checker matched in 19 of 19 cases, and the second reader reached the same route in 19 of 19. We hand-checked every case.
Limits
This tests how the published rules read, not how Customs reviews a real statement. Nor can it tell you whether your product meets an FTA's origin criterion. The same author wrote the expected routes and the checker, which is why the blind re-derivation matters. Each case carries one problem; a real statement can carry several.
The second reader rated 2 renewal scenarios as less certain.
For case 13, the template's note asks for a fresh statement yearly or when costs change, while the AskGov answers allow a letter of undertaking when the origin criterion hasn't changed. For case 14, one answer says a new RVC percentage goes on the certificate application after renewal, while another asks for a new statement when a change affects the RVC. We followed the more specific answers.
The rules are as published between July 2024 and September 2026, and they can change.
Do you need a separate statement for each FTA?
Yes. Each FTA needs its own statement: to export the same product under another agreement, you submit a separate one to Customs (AskGov). A statement verified for ATIGA doesn't cover a buyer who wants a certificate under another agreement (case 17).
RCEP adds a second split. RCEP and AANZFTA statements must name the destination country. Under RCEP, the template asks for a separate statement for each destination country. The exception: for several ASEAN destinations, one statement can list them all, provided the good isn't listed in that importing country's tariff-differential appendix (case 18).
Statement expired? Letter of undertaking or a new statement
It depends on whether the origin criterion changed: if it hasn't, a letter of undertaking renews the statement. You file it through e-filing, and Customs typically processes one in 2 working days from receipt, if it's complete and accurate (Singapore Customs). In it, you declare that every model still meets the origin criterion that applies now.
Check 4 things before you rely on it:
No supporting documents are required, but you must make sure the product still meets the rules of origin (AskGov).
You need details from the "Verification of Cost Statement" letter Customs issued for the original statement (AskGov).
Under a letter of undertaking, Customs doesn't check your cost structure. Your company must work out and declare the correct RVC (AskGov).
The Letter of Acknowledgement won't show the percentage content. If your latest costing gives a new percentage, declare that in the certificate application (AskGov).
When a change affects whether the product meets the rules of origin, such as the RVC percentage, submit a new statement instead (AskGov). Resubmit all supporting documents, including the supplier letters and invoices for local materials (AskGov). If your costs or suppliers moved and you're unsure which route applies, ask Singapore Customs before you file.
TradeNet rejected the certificate over the cost statement date
TradeNet has 2 rejection messages that point back to the statement. Customs' answers to both point to a TradeNet field, not a new statement.
"PLS PROVIDE CORRECT MANUFACTURING COST STT/LETTER OF UNDERTAKING DATE." Customs' answer: check the approved "Verification of Cost Statement" letter, or the "Letter of Acknowledgement" for a letter of undertaking, and enter that date in the Cost Statement Date field (AskGov). Case 16.
"DATE OF MANUFACTURING COST STATEMENT HAS TO BE SPECIFIED" on wholly obtained goods. These goods don't need a statement, so put the invoice date into TradeNet's Cost Statement Date field (AskGov). Case 15.
If the export permit itself was rejected, the steps are different. See what to do when the TradeNet permit itself is rejected.
Cost statement sent back? WhatsApp the declaration desk on +65 8786 3987 with the Customs reply and the product description. |
A 10-point check before you email the statement
Registration. Your manufacturer registration covers the product's 4-digit HS heading.
Agreement. One statement per FTA, and per RCEP destination unless the ASEAN exception applies.
Criterion. The right box is ticked, and the columns for that criterion are filled.
Template. The current Customs template, with its format unchanged.
Costs. On an RVC product, actual costs only. No projections, no averages.
Declarants. At least 2 different people, with the accountant on any RVC product.
Papers. An invoice and a confirmation letter, or a preferential certificate, for every material counted as originating, each as its own PDF.
File. One document PDF titled "Name of FTA_Description of Good", zipped, 1 application per zip.
Email. The subject line format, the number of sets, sent to customs_mcs@customs.gov.sg.
Timing. At least 7 working days before shipment, and an auto-reply within 1 hour.
Can't we just send it and fix whatever comes back? You can, but Customs' 7 working days apply to a complete and accurate submission, and an incomplete one needs a fresh submission. So count your buyer's date from the version that passes this list.
Send us your cost statement question
Declaration Nexus is a Singapore customs broker and declaring agent. We prepare and file the TradeNet permit.
Send us the Customs reply on your cost statement, the product description and the HS code if you have one, and tell us what you're trying to work out. We'll tell you what we can do for you.
WhatsApp the declaration desk on +65 8786 3987, or contact the declaration desk. For the permit side of your export, see our page on export permit declarations, and for paperless certificates, electronic certificates of origin and who issues what.
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 |
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Frequently asked questions
Who submits the manufacturing cost statement?
The Singapore manufacturer submits it, according to Singapore Customs' AskGov answer. The company has to be registered as a manufacturer before it can submit one. Registration is based on the product's 4-digit HS heading, so a new product line may need registering first.
How long does Singapore Customs take to verify a cost statement?
Typically 7 working days from receipt, if the submission is complete and accurate. The template asks you to send it at least 7 working days before the goods are due to ship. A renewal by letter of undertaking typically takes 2 working days on the same condition.
When do you renew a manufacturing cost statement?
When it expires, 1 year from its date, and you still have exports to cover. You only need a valid statement at the point of export and certificate application. Renew with a letter of undertaking if the origin criterion hasn't changed, or submit a new statement if it has.
Do wholly obtained goods need a cost statement?
No. Customs says the statement's requirements don't apply to wholly obtained goods. You can apply for the certificate directly if your company holds a valid manufacturer's licence for the goods. If TradeNet asks for a cost statement date, enter the invoice date.
Can we send the cost statement as an Excel file?
No. The template says spreadsheet files and picture PDFs sent to Customs are rejected. Save the completed sheets as a single document PDF titled "Name of FTA_Description of Good", zip it with the supporting documents, and email it to the MCS mailbox.
Does Customs check our costs when we renew with a letter of undertaking?
No. Customs says it doesn't check the costing behind a renewal by letter of undertaking. Your company must work out the correct RVC from its latest costing, confirm the product still qualifies, and declare any new percentage in the certificate application.
Cite this
Declaration Nexus. "Manufacturing Cost Statement Singapore: 19 Scenarios Checked". Rules collected 30 September 2026; published 8 October 2026.
Dataset version 1: the 19-case table above, with the route for each case. This page is the canonical source.
Rules were read from the Singapore Customs MCS template, the Singapore Customs page on applying for ordinary and preferential certificates of origin, and the Singapore Customs AskGov answers linked in each section.
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 8 October 2026. Have a customs question? WhatsApp the Declaration Nexus team at +65 8786 3987. |
