Before you spend a week writing a bid for a Singapore government ICT job, you can find out in an afternoon whether it is worth writing at all. ICT means information and communications technology. Agencies publish these jobs on GeBIZ, the government's online marketplace. Anything up to S$6,000 is a small purchase, up to S$90,000 is a quotation, and above that is a tender. Tender Lite, a simpler tender for jobs up to S$1 million, opened to ICT at the end of April 2026. Bids are judged only on the criteria printed in that tender's own documents, and price is never the only one. Run these five checks first: requirements, resources, capabilities, after-sales and payment.
| Quick facts | What you need to know |
|---|---|
| Where the work is published | gebiz.gov.sg — the Singapore Government's e-procurement website |
| Who runs it | The Ministry of Finance (MOF). Agencies buy for themselves; GovTech is the largest single ICT buyer, far from the only one |
| Who can bid | Any registered GeBIZ Trading Partner. The first account is free |
| How you log in | CorpPass, Singapore's corporate digital login |
| Small-value purchase | Not more than S$6,000 |
| Quotation (ITQ — Invitation to Quote) | Not more than S$90,000 |
| Tender (ITT — Invitation to Tender) | Above S$90,000 |
| Tender Lite | Not more than S$1 million. Live for ICT since end April 2026 |
| File upload limit | Often 35 MB per file. Late bids are rejected |
| Payment | 30 days from a valid, undisputed invoice. GST at 9%, on its own line |
Table of contents
- What GeBIZ is, in plain language
- Who this is for, and who should not bid yet
- The money bands: small purchase, ITQ, Tender Lite, full tender
- How to get ready: ACRA, CorpPass, GeBIZ Trading Partner, GSR
- How to read a tender pack without getting lost
- The five checks before you bid
- How the government scores bids
- How government payment works on Vendors@Gov and InvoiceNow
- Common beginner mistakes
- A simple 30-day starter plan
- The final checklist you can print
What GeBIZ is, in plain language
GeBIZ is the Singapore Government's e-procurement website, at gebiz.gov.sg, where agencies publish what they want to buy and suppliers submit bids electronically.
Think of it as a public noticeboard attached to a locked letterbox. Agencies pin up what they need. You drop your bid into the box before the closing time. The box opens only when the clock runs out, and only then does anyone see what you offered. Nobody can add a page afterwards, including you.
The portal sits under the Ministry of Finance (MOF), which sets the rules. The buying itself is decentralised: each ministry, statutory board and agency runs its own purchases. GovTech, the Government Technology Agency, is the biggest single ICT buyer, but hospitals, schools, town councils and statutory boards all buy technology of their own. That is why a supplier can see nothing for months, then find three suitable notices in a fortnight.
Who this is for, and who should not bid yet
Bid if you are a Singapore-registered company that can already do the work with your own people, and can point to two or three similar jobs finished in the last three years.
This is written for a director or founder of an IT services firm or system integrator who has never used GeBIZ, and it assumes no legal training. Time is the real constraint: a proper tender response takes 20 to 60 hours of senior attention, unpaid whether you win or lose.
Signs you should wait
- No Singapore entity. A foreign firm generally needs a local company or branch before it can transact.
- No comparable completed work. Evaluators want recent, similar jobs with contactable references. A plan does not substitute for a finished project.
- Nobody free to write it. If the person who would write the technical proposal is also delivering current projects, one of the two will suffer.
- Thin cash. You deliver first and invoice after. If a 30-day cycle plus a week of query handling would put you under, the win is more dangerous than the loss.
- No plan for after go-live. Support obligations usually run for years after delivery. If you cannot name who covers them, you are not ready to sign.
If one of these is missing, the move is not to stop but to start smaller. An ITQ or Tender Lite ICT job gets you a government reference, a delivery record and a payment history — all of which make the next, larger bid credible.
The money bands: small purchase, ITQ, Tender Lite, full tender
The estimated value of the job decides how the government is allowed to buy it, and each band carries a different amount of paperwork.
| Band | Value | What it is called | What it feels like |
|---|---|---|---|
| Small-value purchase | Not more than S$6,000 | Direct purchase | The agency can simply buy it. Often no open competition, so not a band to plan a business around |
| Quotation | Not more than S$90,000 | ITQ — Invitation to Quote | A short pack, few forms. An Open Quotation is published for anyone to quote; a Limited Quotation goes to invited suppliers |
| Tender | Above S$90,000 | ITT — Invitation to Tender | A full document pack, published evaluation criteria, often two envelopes |
| Tender Lite | Not more than S$1 million | A simplified tender | A tender with lighter contract conditions. Covers ICT since end April 2026 |
The last two rows overlap on purpose. Above S$90,000 the agency runs a tender; if that tender is worth no more than S$1 million and the agency picks the simplified route, you get Tender Lite instead of a full ITT. Above S$1 million, or for genuinely complex work, the standard tender applies.
Tender Lite matters more to a small supplier than its name suggests. Under it, the government has said it will drop security deposits and — where it can — drop liquidated damages entirely, or cap late-delivery and service liquidated damages at 10% of the relevant contract value. Liquidated damages are a penalty fixed in the contract in advance, charged for every day or week you are late. An uncapped one is the most dangerous clause a small firm can sign.
How to get ready: ACRA, CorpPass, GeBIZ Trading Partner, GSR
There are five steps, they run in order, and only the last one is optional.
- Register the company and get your UEN. ACRA is the Accounting and Corporate Regulatory Authority, Singapore's company registrar; your UEN (Unique Entity Number) is the company ID used on every government form. The ACRA record must be live, not struck off or dormant.
- Set up CorpPass. CorpPass is Singapore's corporate digital login — the company equivalent of Singpass. Your administrator assigns GeBIZ access rights to each person who will search, ask questions or submit. Do it weeks early: missing access rights on closing day is the most common reason a first bid is never submitted.
- Register as a GeBIZ Trading Partner (GTP). This is the account that actually lets you bid. The first account is free.
- Set your commodity codes and turn on GeBIZ Alerts. Notices are tagged with product and service codes; if yours are wrong, the right opportunities never reach your inbox. Read past awards while you are there — they show the incumbents, the usual contract sizes and which agencies buy what you sell.
- Consider Government Supplier Registration (GSR). Optional unless a notice says otherwise — see below.
What GSR is, and when you actually need it
GSR (Government Supplier Registration) is a separate financial-capacity check: rather than every agency re-examining your accounts each time, the scheme grades your financial standing once and agencies refer to the grade. It is not compulsory — only required when the notice says so. The usual category for IT work is EPU/CMP/10, covering computer-related hardware, software and services.
| GSR grade | Approximate tendering capacity |
|---|---|
| S4 | About S$500,000 |
| S5 | S$1 million |
| S6 | S$3 million |
| S7 | S$5 million |
| S8 | S$10 million |
The administrative details are small: your net tangible assets — what the company owns minus what it owes, ignoring intangibles such as goodwill — must be positive and at least S$5,000; the application fee is S$43.60 including GST; and a registration runs for roughly one and a half to three years. Grades run from S2 upward. There is no S1.
Two more items belong in the same week. Get your bank details and GST registration status in order, because they determine how you are paid later. And confirm you are not currently debarred — debarment bars a supplier from government work for a set period, and follows from abandoning a contract, poor performance, false information, or subcontracting without permission.
How to read a tender pack without getting lost
Read the documents in a fixed order, and read the rules before the technical detail.
A tender pack is a bundle, not one document. Beginners open the interesting file first — the technical specification — then discover on submission day that a rule in a duller document disqualified them. Read in this order:
- Instructions to Tenderers. Closing date and time, required format, how long your price must stay valid, whether the process is two-envelope, whether alternative proposals are allowed. If you read one document, read this one.
- Requirement Specifications or Statement of Work. The actual job.
- Conditions of Contract. Liquidated damages, warranty period, support and maintenance obligations, how variations are handled, who owns the code. This is where money leaks out of a contract that looked profitable.
- Evaluation Criteria. Which items are critical (pass or fail) and which are scored.
- Price Schedule and annexes. How the price must be presented, including any option years you must price now.
- Declarations. Anti-bribery, conflict of interest and similar. A missing one can end the bid.
Highlight every "shall" — those are the obligations. Many packs include a compliance matrix or Statement of Compliance to fill in line by line, and where they do it becomes the evaluator's map of your bid. Partial compliance dressed up as "to be discussed during implementation" reads as non-compliance, and against a critical criterion that ends the matter.
Use the official clarification window for anything ambiguous. Questions asked there are answered to every bidder, and the answers become part of the tender documents. Attend any briefing or site visit. Then the mechanics: files are usually capped at 35 MB each, naming conventions are specified, submission is electronic only, and the Supplier File Repository stores reusable documents such as track-record annexes, financial statements and CVs. Upload the day before — a late bid is rejected, and no explanation changes that.
The five checks before you bid
Five questions, answered honestly, before you write a single page of the proposal.
This is the part worth doing properly. Each check has a fail signal — a condition where the right move is to walk away and spend the week elsewhere.
| Check | The question | Walk away if |
|---|---|---|
| 1. Requirements | Can we do exactly what was asked? | There is a critical criterion you cannot meet today |
| 2. Resources | Do we have the money, the people and the paperwork? | You cannot fund delivery through to first payment |
| 3. Capabilities | Can we prove we have done this before? | No comparable job in roughly the last three years |
| 4. After-sales | Can we support it after go-live? | Nobody is named to cover the full support term |
| 5. Payment | Can we survive the cash cycle? | A 30-day cycle plus a query would break payroll |
Check 1 — Requirements: can we actually do what was asked?
Separate the critical criteria from the scored ones. Critical criteria are pass or fail: miss one and your bid is not considered for award, however good the rest is. Scored criteria cost marks but keep you in the race. Then check the constraints that bite system integrators — how the new system sits alongside existing ones, where data is allowed to live, which government hosting environment applies, what interfaces you must build to, and whether transition happens in phases. If the specification asks for something you would have to invent, do not bid. Bidding to the specification wins more often than promising beyond it.
Check 2 — Resources: money, people and paperwork
Three resources, all of which run out. Money: compare your financial standing against the contract value, and make sure you can fund delivery, staff and licences through to the first payment. People: most ICT tenders score the named individuals you propose, not just the company, so check they are genuinely available for the delivery window and that each has a named backup. Paperwork: subcontracting and consortium arrangements are allowed only where declared and approved — subcontracting without permission is a debarment ground. Add the practical items: tools, licences, cloud accounts and test environments for user acceptance testing (UAT), the stage where the customer formally checks the system does what was agreed.
Check 3 — Capabilities: have we done this before, with proof?
Recency matters as much as relevance. Evaluators typically look at work from the last two to three years, and want detail: what the project was, what it was worth, your role, the outcome, and a contact who will confirm it. Alongside track record they read your method — architecture, delivery approach, security, testing, change management, running alongside the old system, and how you will meet the service levels. Match your compliance posture to the agency: the PDPA (Personal Data Protection Act, enforced by the PDPC) applies broadly; ISO 27001 and MTCS (Multi-Tier Cloud Security, Singapore's cloud security standard) appear often; CSA (Cyber Security Agency of Singapore) runs the Cyber Essentials and Cyber Trust marks; IMDA (Infocomm Media Development Authority) accreditations matter in some categories; and financial-sector work may bring in the MAS (Monetary Authority of Singapore) Technology Risk Management guidelines. Add extras only where the criteria invite them — unrequested features rarely score.
Check 4 — After-sales: what do we owe after go-live?
After-sales support is not a courtesy; it is part of the evaluation and part of the contract. Before bidding, write down the support window and coverage hours, the response and resolution times you are promising, whether attendance is on-site or remote, and who supplies spare parts or renews licences. Price maintenance and support for any option years now, because you will usually be required to. Then the unglamorous half: escalation paths, status reporting, knowledge transfer, exit and transition-out obligations, data handover, and how you will measure and report service-level compliance. Weak post-award performance is both a debarment risk and the fastest way to lose the next bid.
Check 5 — Payment: how we invoice and when cash arrives
Model the cash before the profit. You deliver, obtain written acceptance, invoice, and payment follows on 30-day terms — so the gap between spending and receiving decides whether the contract is survivable. Two things widen it: a milestone structure that back-loads payment, and any invoice error that triggers a query. Confirm your Vendors@Gov record is in order before you win, not after. If your firm is foreign, check withholding tax with IRAS, the Inland Revenue Authority of Singapore.
How the government scores bids
Bids are judged only on the criteria published in that tender's documents, in two stages: pass or fail first, then scoring.
The first stage is the critical criteria. These are not weighted or traded off; they are gates. A bid that fails one is set aside without being scored, which is why the compliance matrix deserves more care than the executive summary.
The second stage is the scored evaluation, and this is where the two-envelope process appears. Some tenders score your plan first, then your price. If the plan is too weak, they never even look at the price. Only bids that clear the technical threshold have their price envelope opened at all.
| What quality scoring usually covers | What evaluators are looking for |
|---|---|
| Understanding of objectives | Evidence you grasped the problem, not just the document |
| Methodology and approach | A delivery plan specific to this agency's constraints |
| Resources and team | Named people, real availability, credible backups |
| Past performance | Recent comparable work with contactable references |
| After-sales and support | Concrete response times, coverage and escalation |
| Price | Sustainable, complete, and presented in the required format |
For simple, tightly specified purchases, award can come down to the lowest compliant price. For most ICT work it does not, because value for money includes quality, reliability, delivery timing, after-sales service and total cost of ownership. A price far below every other bidder reads as a risk signal, not a bargain — and under-delivery is a debarment ground.
How government payment works on Vendors@Gov and InvoiceNow
Deliver, obtain written acceptance, invoice correctly, and expect payment 30 days after a valid, undisputed invoice.
Government payment is dependable when the paperwork is right: recent Ministry of Finance figures put payment within terms at about 98% of invoices for Ministries and Organs of State, and small-value invoices often clear faster. The failure mode is almost never a refusal to pay — it is an invoice that does not match the purchase order, which becomes a query, which restarts the clock.
- Keep an approved vendor record. Register on Vendors@Gov using CorpPass and keep bank details current. Some statutory boards need separate notification.
- Invoice through the right channel. Submit through Vendors@Gov, or through InvoiceNow — the national e-invoicing network built on the Peppol standard, now increasingly the default route.
- Match the paperwork exactly. Quote the purchase order or invoicing instruction reference, mirror the line items and prices, and show GST at 9% on its own line with your GST registration number.
- Attach the evidence. Delivery notes, milestone or UAT sign-offs, acceptance certificates — whatever the contract makes the payment trigger.
- Track the status through submitted, processing, approved and paid, and generate remittance advice on the portal.
Common beginner mistakes
- Leaving CorpPass rights until the last week. The bid is finished, and the person holding the file cannot submit it.
- Answering the specification you wish had been written. Evaluators score against their criteria, not your strengths.
- Treating a critical criterion as negotiable. "We can meet this within three months of award" is a fail today.
- Skipping the clarification window, then guessing at an ambiguity and guessing wrong.
- Pricing to win rather than to deliver. An abnormally low price invites scrutiny, and under-delivery has consequences that outlast the contract.
- Forgetting to price option years for support and maintenance that the price schedule required now.
- Ignoring the Conditions of Contract until after award, and discovering an uncapped liquidated-damages clause.
- Uploading on closing day. A 40 MB file against a 35 MB cap, at 4pm, is how a good bid dies.
- Submitting incomplete declarations. Anti-bribery and conflict-of-interest forms are not optional attachments.
- Subcontracting quietly. Undeclared subcontracting is a debarment ground, not a shortcut.
A simple 30-day starter plan
Thirty days is enough to go from no account to a first credible quotation, if you do the administrative work before you go looking for opportunities.
| Week | What to do | Done when |
|---|---|---|
| Week 1 | Confirm ACRA record and UEN are live. Set up CorpPass and assign GeBIZ rights to two people, not one | Two staff can log in to GeBIZ independently |
| Week 2 | Register as a GeBIZ Trading Partner. Set commodity codes, switch on alerts, read past awards in your categories | Relevant notices are arriving by email |
| Week 3 | Build the reusable library — track-record annexes, CVs, financial statements, compliance statements, a blank compliance matrix — and load it into the Supplier File Repository. Decide whether GSR is worth applying for | You could assemble 70% of a bid from files you already hold |
| Week 4 | Pick one ITQ or Tender Lite ICT notice that fits and run the five checks in writing. If it passes, bid. If not, wait | A written go/no-go decision exists, either way |
Repeat week 4 until something fits. The reusable library is the compounding asset: the first bid is slow, the fifth is not, and by then your delivery record is doing part of the work.
The final checklist you can print
Run this before you click submit. Anything unticked is a reason to pause, not a detail to fix later.
One last framing. The government is not buying a proposal; it is buying an outcome it will live with for years, and it records how each supplier performed. Your first small contract is worth more as a reference than as revenue — and a contract delivered badly costs more than the one you decided not to bid for.
Looking for a delivery partner in Singapore?
Browse system integrators and technology providers by capability, then shortlist the ones whose recorded experience matches the work.
Frequently asked questions
What is GeBIZ in Singapore?
GeBIZ is the Singapore Government's e-procurement website at gebiz.gov.sg. Government ministries, statutory boards and other agencies publish what they want to buy there, and suppliers submit quotations and tenders through it electronically. It is run under the Ministry of Finance (MOF). Registering as a GeBIZ Trading Partner is free for the first account and is what lets you bid online.
How do I register as a GeBIZ Trading Partner?
You need a Singapore-registered entity with a live ACRA record and a UEN (Unique Entity Number), then a CorpPass account so your staff can log in on the company's behalf. With those in place you register the company as a GeBIZ Trading Partner on gebiz.gov.sg and assign GeBIZ access rights in CorpPass to the people who will actually submit bids. The first account is free. Set up the CorpPass rights early — missing access on closing day is one of the most common reasons a first bid never gets submitted.
Is GeBIZ registration a licence to do business in Singapore?
No. GeBIZ Trading Partner registration only lets you transact with government agencies through the portal. It is not a business licence, not an endorsement, and not a qualification you can advertise. Your right to operate comes from your ACRA registration and any sector-specific licences your work requires.
What is Tender Lite ICT 2026?
Tender Lite is a simplified tender process for jobs with an estimated value of not more than S$1 million, and it was extended to ICT goods and services from end April 2026. It keeps the fairness of a tender but reduces the contractual load: the government has said it will drop security deposits and, where it can, drop liquidated damages altogether or cap late-delivery and service liquidated damages at 10% of the relevant contract value. For a smaller supplier, Tender Lite is usually the most realistic way into government ICT work.
Do I need Government Supplier Registration (GSR) to bid?
Only when the specific notice says so. GSR is a separate financial-capacity check administered under MOF: instead of every agency re-examining your accounts, the scheme grades you once and agencies refer to the grade. The common category for IT work is EPU/CMP/10, which covers computer-related hardware, software and services. Read each notice — GSR can be a critical requirement, a scored item, or not required at all.
What GSR grade do I need for a Singapore government IT tender?
Whatever grade the notice specifies. As a rough sense of scale, S4 corresponds to a tendering capacity of about S$500,000, S5 to S$1 million, S6 to S$3 million, S7 to S$5 million and S8 to S$10 million. Two cautions: the grade is not the maximum price an agency will pay you, and agencies sometimes ask for a grade above the job's estimated value because the work carries more risk than its price suggests.
What is a two-envelope tender?
It is like handing in your work plan and your price in two sealed envelopes. The agency opens and scores the technical proposal first. Only bids that clear the technical bar have their price envelope opened at all. The practical consequence is blunt: if your plan is too weak, nobody ever looks at how cheap you were.
Is the cheapest bid always the winner?
No. Bids are judged only on the criteria published in that tender's documents, and those criteria normally mix quality, delivery timing, reliability, after-sales support and total cost of ownership alongside price. Some low-value, well-specified buys do come down to the lowest compliant price, but that is a property of the individual notice, not a general rule of Singapore government procurement. A price far below everyone else is treated as a delivery risk, not a bargain.
How long does the Singapore government take to pay?
The standard term is 30 days from receipt of a valid, undisputed invoice, and recent Ministry of Finance figures put payment within terms at about 98% of invoices for Ministries and Organs of State. The words that matter are valid and undisputed: if the agency queries the invoice, the 30-day clock can restart. Match the purchase order or invoicing instruction exactly, show GST at 9% as its own line, and attach the acceptance or sign-off document.
Does QuickBuy@SGov replace GeBIZ?
No. QuickBuy@SGov is a separate channel for small, straightforward purchases. Quotations and tenders still run through GeBIZ, and that is where you will find and submit the ICT work that matters to a system integrator or IT services firm.
Sources and further reading
- https://www.gebiz.gov.sg/
- https://www.gebiz.gov.sg/docs/supplier_guide_detailed.pdf
- https://www.gebiz.gov.sg/docs/Appln_Guidelines_for_Gov_Supp_Reg.pdf
- https://www.gebiz.gov.sg/faq.html
- https://www.mof.gov.sg/news-resources/newsroom/time-taken-for-payment-of-invoices-for-contracted-goods-and-services-provided-to-government/
- https://www.vendors.gov.sg/
- https://www.imda.gov.sg/how-we-can-help/nationwide-e-invoicing-framework