Two hours before a PQQ deadline, a bid manager spots the insurance question. The portal wants employers' liability, public liability and professional indemnity cover, with limits somewhere between £5 million and £10 million. The broker is offline, the policy schedule is from the previous year, and nobody can remember whether the tender asks for cover at submission or only when the contract starts.
That situation is avoidable. Insurance requirements are rarely difficult because a supplier refuses to insure. They cause trouble because the bidder submits the wrong cover, the wrong limit, or the wrong evidence at the wrong point in the procurement timetable. The practical answer is to treat insurance as a contract-specific commitment, not an automatic reason to buy an expensive policy before a speculative bid.
Why Insurance Trips Up So Many UK Tender Bids
Employers' liability, public liability and professional indemnity appear repeatedly in UK public-sector procurement. Central-government-style schedules commonly ask for £10 million each for professional indemnity, public liability and employers' liability, while other tenders use lower or differently balanced limits according to the work and risk involved. The published insurance schedule used for public procurement under the Procurement Act 2023 shows why bidders must read the actual schedule rather than rely on a standard certificate.
The mistake is treating the insurance question as a generic tick box. Buyers check the cover type, limit, timing, wording and evidence line by line. A technically strong supplier can still fail if its public liability certificate is attached where professional indemnity is required, or if the response promises cover without explaining when it will be obtained.
Start with the timetable
Separate three questions before drafting anything:
- What cover does the contract require?
- What evidence does the buyer want at this stage?
- When must the policy be in force?
Those questions aren't interchangeable. Government guidance under the Procurement Act 2023 says a contracting authority must not generally require insurance to be in place before award, but it can require evidence that the supplier will hold the contractual levels when the contract starts, provided the requirement is justified. The government's procurement guidance explains this distinction between pre-award insurance and evidence of future compliance.
That distinction should shape your response. Don't spend money on cover for every opportunity if a broker letter or intent-to-insure statement will satisfy the selection question. Store those approved documents in Bidwell's knowledge base, let tender monitoring flag the exact insurance clause, and use AI response generation to produce a response that matches the stage.
If the tender involves contractor access, site activity or wider operational controls, Safety Space's contractor safety system can help organise the supporting safety information that often sits alongside insurance evidence. It doesn't replace the policy analysis, but it can help keep related compliance records together.
The Four Insurance Types You Will See Again and Again
Buyers aren't asking for insurance to make a tender look serious. Each policy corresponds to a different exposure. The first job is to identify which exposure your delivery model creates, then match the requested cover to it.
| Insurance Type | Typical Limit | Why Buyers Ask |
|---|---|---|
| Employers' liability | £5 million or £10 million, depending on the contract | Covers liability to employees and is legally required for most employers |
| Public liability | £5 million or £10 million is common | Covers third-party injury or property damage arising from delivery |
| Professional indemnity | Often set according to contract risk, with published examples including £1 million | Covers negligent advice, design errors and other professional failures |
| Motor third party | At least the legally required third-party cover | Protects against liability arising from vehicles used for the work |
Employers' liability is different from the other covers because the legal duty matters independently of buyer preference. The Employers' Liability (Compulsory Insurance) Act 1969 established the legal duty for most employers to carry the cover. A tender may still specify its own contractual limit, but the underlying obligation isn't a commercial request. A Scottish council example required £5 million employers' liability and stated that the legal minimum did not apply to sole traders. The published Moray Council tender example sets out both the limit and the sole-trader exception.
Public liability deals with third-party injury and property damage. It matters most where staff visit client premises, operate equipment, handle goods, work near the public or perform construction and maintenance activity. A low-risk office service may justify a different assessment from construction works, even where a template starts with the same figure.
Professional indemnity is central to advice-led work. A consultant, designer, surveyor, software specialist or professional adviser may create more exposure through an incorrect recommendation or design than through physical site activity. One published UK notice required £5 million public liability, £5 million employers' liability and £1 million professional indemnity, with failure to evidence cover by award preventing the buyer from awarding to the highest-ranked bidder. The Find a Tender attachment shows how these requirements can operate as an award gate.
Motor third-party insurance becomes relevant when vehicles form part of delivery, even if transport isn't the main service. Higher-risk work may also bring requests for cyber liability, product liability or contract works cover. Use Bidwell's liability insurance services tender guidance as a prompt to classify the exposure, then verify every requirement against the actual procurement documents.
Reading the Insurance Schedule Like a Buyer
Read the schedule as a risk allocation document, not as boilerplate. The buyer wants to know whether your policy responds to the work, whether the limit is sufficient, and whether the evidence will still be valid when performance begins.
Mark the operative words
Highlight every reference to:
- Minimum indemnity limits, including whether they apply to each claim or in the aggregate.
- Adequate or proportionate insurance, which requires a reasoned assessment rather than a blind copy of a template.
- Contract commencement, award, mobilisation or any other timing trigger.
- Subcontractors, because the main supplier may need to ensure that their cover matches the delivery risk.
- Additional insured or indemnity to principal wording, where the contracting authority wants protection under the supplier's policy.
- Run-off and post-termination obligations, particularly for professional services where a claim can arise after the work ends.
- Consortium and joint venture responsibilities, since each member may need to evidence its own relevant cover.
“£5 million public liability” doesn't tell you enough by itself. Check whether the requirement is any one occurrence or an annual aggregate. An aggregate limit may be consumed by earlier claims, while an any-one-occurrence limit is assessed against each event. If the contract wording requires one and your broker letter confirms the other, the buyer may treat the evidence as non-compliant.
Match the cover to the delivery model
A facilities contractor carrying out physical work needs a different insurance map from a consultancy providing reports. A digital supplier may have little public-facing activity but still carry meaningful professional or cyber exposure. Don't ask the insurer for a generic confirmation. Give the broker the contract scope, site arrangements, subcontracting model, vehicle use and required wording.
Public-sector guidance in Northern Ireland illustrates why a single national assumption is unreliable. It cites £10 million public liability for construction works and services, £1 million for supplies and services, £10 million employers' liability, and professional indemnity scaled to contract risk. The Northern Ireland guidance provides those differentiated benchmarks.
That is the buyer's logic. Your response should show the same discipline. If the tender permits a lower limit to be agreed before commencement, state that clearly and explain the evidence you can provide. If a consortium is bidding, identify which entity holds each policy and how the arrangement covers the full service.
Evidence That Actually Scores in PQQ and ITT Responses
The strongest insurance response is short, precise and supported by evidence. Buyers don't reward a paragraph of general reassurance. They reward a document that answers the question they asked and proves that the supplier can meet the contract condition.
Use the right evidence for the stage
At PQQ stage, an intent-to-insure statement is often the most practical document where the policy need not exist before award. It should identify the relevant cover, the required limit, the broker or insurer contact and the commitment to put the policy in place before contract commencement.
A broker confirmation letter is stronger when the buyer wants independent confirmation. It should name the supplier, identify each line of cover, state the limit and distinguish any-one-claim wording from aggregate wording. A vague note saying “suitable insurance is available” leaves too much for the evaluator to interpret.
For a high-value ITT, add a current policy schedule where the tender asks for existing cover or where the risk makes that evidence relevant. Check the dates before attaching it. A correct schedule from an expired policy year is worse than a concise explanation of intended cover.
| Stage | Acceptable Evidence | What Scores | What Disqualifies |
|---|---|---|---|
| PQQ or selection | Intent-to-insure statement or existing certificate | Clear commitment against each requested cover and limit | Blank confirmation, generic wording or unsupported “yes” |
| ITT evaluation | Broker letter and relevant policy schedule | Named limits, valid dates and contract-specific confirmation | Wrong policy year, missing cover or unclear limit basis |
| Award and mobilisation | Certificates and policy documents | Evidence that contractual cover is in force before commencement | Failure to provide the required certificates |
Put the response in the buyer's template. Don't bury it in a general company profile. If the question asks whether you can obtain cover, answer that question directly. If it asks for a certificate, attach the certificate and label it accurately.
Bidwell's PQQ response workflow is useful here because the knowledge base can hold approved broker letters, intent statements and schedule templates. Tender monitoring can flag a new insurance clause, while AI response generation can insert the correct approved wording into the relevant PQQ or ITT field. Your team still checks the final answer, but it doesn't retype the same commitment or attach an old schedule by accident.
Practical rule: Evidence must answer three things immediately, what cover exists or will be obtained, at what limit, and by when.
When You Do and Do Not Need the Policy Before Award
Many SMEs assume they need a £10 million policy in force before submitting any public tender that mentions that figure. That assumption can waste money and distort bid decisions.
The Procurement Act 2023 position is more measured. Contracting authorities can set proportionate insurance conditions linked to delivery risk, but they generally shouldn't require suppliers to have contract insurance in place before award. They can ask for evidence that the supplier will obtain the required cover after award, where the requirement is justified. Legally required insurance, such as employers' liability, can be treated differently and may be checked as a participation condition.
Frameworks need separate attention
Framework admission isn't the same as winning a call-off. Recent commentary on the Procurement Act 2023 says performance-related insurance should generally be required when a supplier wins a call-off contract, rather than as a condition of entering the framework. That distinction became especially relevant after the Act's implementation on 24 February 2025, which made the timing issue live for current UK tendering. The Trowers commentary explains the framework and call-off distinction.
You may need live cover before bidding where the service carries immediate and material exposure, such as direct delivery to the public, design-and-build work or high-risk operational services. In lower-risk professional work, a credible intent-to-insure statement may be enough at selection, provided the tender permits it.
Read the wording, not the headline limit. The procurement guidance for managers should sit alongside the actual schedule, framework terms and call-off conditions. Bidwell's tender monitoring can identify whether the request applies at submission, evaluation or award. Its knowledge base can store the approved position, and AI response generation can draft a commitment without falsely claiming that a policy is already active.
Common Insurance Mistakes and How to Avoid Them
Most failures are administrative, but they still cost suppliers opportunities. The evaluator won't infer compliance from a broadly relevant certificate.
The wrong cover for the work
A public liability certificate doesn't prove professional indemnity. A professional indemnity schedule doesn't automatically prove employers' liability. Match each policy to the service description and answer each line separately.
Fix: Create a cover matrix with one row for every requirement, then attach the corresponding certificate or commitment.
Missing run-off or retroactive protection
Professional claims can emerge after delivery or after a broker change. If the tender asks for run-off, retroactive cover or post-termination protection, a current certificate alone doesn't answer the question.
Fix: Ask the broker to confirm the relevant continuity, run-off and retroactive terms in writing before submission.
Ignoring sole-trader wording
Some tender schedules state that employers' liability doesn't apply to sole traders. Others may still ask for professional indemnity or public liability. Don't tick every box automatically, and don't claim an exemption that the tender hasn't granted.
Fix: State your trading status, identify the applicable exception and confirm the covers that still apply.
Quoting the wrong limit basis
“£5 million aggregate” isn't the same as £5 million any one occurrence. The difference matters where the buyer has specified the basis of indemnity.
Fix: Copy the limit basis exactly from the schedule into the broker request and response.
Sending an unsigned broker letter
A letter with no broker identity, signature or contact details doesn't give the evaluator a reliable audit trail. It looks like an internal assertion.
Fix: Request a signed letter on broker letterhead, naming the supplier, cover, limit and intended commencement point.
Over-insuring before you need to
Buying the highest limit for every speculative bid ties up working capital. It rarely improves the quality score when the tender only asks for evidence that cover can be obtained.
The best insurance answer is neither the biggest nor the cheapest. It's the one that proves the requested protection will exist when the risk begins.
Your Pre-Submission Insurance Checklist and Sample Wording
Use this checklist before you press submit. If one answer is unclear, the bid isn't ready.
- Confirm the cover types. List employers' liability, public liability, professional indemnity and motor third-party insurance where the schedule requests them. Add cyber, product liability or contract works cover only when the scope or tender requires it.
- Match every limit. Record the required figure, whether it applies to any one occurrence or in the aggregate, and whether the buyer allows a variation before commencement.
- Check the timing. Identify whether evidence is needed at selection, ITT, award or contract start. Don't state that cover is active if you only have an intention to obtain it.
- Review continuity. Check run-off, retroactive dates, post-termination requirements, exclusions and subcontractor obligations.
- Get broker sign-off. Make sure the letter names the supplier, policies, limits, dates, contact and any required indemnity-to-principal wording.
- Use the tender template. Put the answer in the specified field and label every attachment so the evaluator can verify it quickly.
Sample confirmation wording
Adapt this only after checking the contract schedule and broker confirmation:
We confirm that [Supplier name] holds, or will obtain before contract commencement, employers' liability insurance, public liability insurance, professional indemnity insurance and motor third-party insurance where applicable to the services. We confirm our intention to maintain each class of cover at the limits specified in the procurement documents, subject to the final contract requirements and policy terms. Our broker is [Broker name], contactable at [contact details]. We will provide current certificates and supporting policy evidence before contract signature or commencement, as required by the contracting authority.
Don't paste that paragraph into every bid unchanged. Replace the bracketed fields, remove covers that don't apply, and add the exact limits where the question requires them. A false statement about cover is more damaging than a carefully worded commitment to obtain it.
Bidwell's tender monitoring can flag the insurance clause in each new opportunity. Its knowledge base can store the approved checklist, broker evidence and wording. Its AI response generation can lift the relevant content into PQQ and ITT templates without manual re-keying, leaving your team to verify the contract-specific details rather than rewrite the same insurance answer.
Bidwell monitors UK tender portals, flags relevant insurance requirements, stores approved evidence in a searchable knowledge base and drafts responses for review. Visit Bidwell to stop treating every insurance question as a last-minute document hunt and build a repeatable process for proportionate, contract-ready bids.
