Bidding for multiple tender lots: how to choose the right ones

What are UK tender lots and how should you bid them?

Tender lots are separate parts of a larger procurement. A buyer might split a requirement by geography, service type, customer group, value, or delivery model. Each lot may lead to a separate contract or, in a framework procurement, a place on a particular part of the framework. You may be allowed to bid for one lot, several, or all of them.

The right choice is not always “bid for everything”. Focus on the lots you can price properly, evidence well, resource confidently, and deliver if you are awarded the work.

This guide helps you read lot structures properly, test your capacity, spot commercial risks, and decide which lots give you the strongest and most deliverable route to award.

If you are bidding for a framework lot, securing a place does not necessarily guarantee any work. You also need to understand how contracts will be called off, whether there will be further competitions and what commitments you are making by joining the framework.

Why tender lots matter for SMEs

Lots can make a large public procurement more accessible. Instead of needing to cover an entire region or every service line, you may compete for the part where you are strongest.

That is useful. It is not an automatic green light.

A procurement split into lots can also create a bigger decision. Suddenly, your team is weighing three submissions, different pricing models, overlapping delivery requirements and commitments that could stretch far beyond the tender deadline.

Before publishing a tender notice, the Procurement Act 2023 requires contracting authorities to consider whether the goods, services or works could reasonably be supplied under more than one contract and whether those contracts should be awarded by reference to lots. The Government’s official guidance on lots sets out that duty.

For suppliers, the question is simpler: which award outcome would leave your business stronger, rather than thinner?

A lot is not always a smaller version of the same job

One lot may cover a manageable local area. Another might need specialist accreditation, a larger workforce, or longer operating hours. A third may look similar but have very different performance measures.

Treat every lot as its own opportunity first.

Then assess the possible award outcomes. Do not assume that winning Lot 1 and Lot 2 simply means doing twice the work. It may mean double the management, a more complex mobilisation and a larger cash-flow gap before invoices are paid. If these are framework lots, consider the possible call-off workload rather than treating the framework’s estimated value as guaranteed income.

The buyer may want different things in each lot

Buyers often divide work to widen choice, manage risk, or bring in specialist providers. The Procurement Pathway explanation of lots describes them as separate chunks of a larger procurement that may be awarded to different suppliers.

That means your win themes may need to change by lot.

Your local relationships might carry real weight in one area. Your clinical expertise, technology, social value offer, or mobilisation record may matter more in another. One generic bid strategy rarely does the job.

Read the procurement documents before choosing

Start with the tender notice, then move straight to the instructions, specification, pricing schedule, award criteria and contract terms. For a framework, check the framework agreement and call-off arrangements too. The answer to “can we bid this?” is usually scattered across several documents.

Do not make the decision from the lot title. “North region” and “South region” can look identical until you find one has 40 more sites, a different TUPE position, or a required depot within 30 minutes.

Find out what the buyer permits

The notice and procurement documents should tell you whether you can submit for one, several, or all lots. They should also set out each lot’s scope and value.

Buyers may limit the number of lots a supplier can tender for, the number they can ultimately be awarded, or both. The procurement documents should state the relevant limits. Where the buyer limits the number of lots that can be awarded to one supplier, it must use an objective mechanism to determine the outcome if a supplier would otherwise win more than the permitted number. The legislative notes on contract lots explain the principle.

Look for wording such as:

• “Tenderers may bid for all lots, but may be awarded a maximum of two.”
• “The authority may award lots individually or as a combined package.”
• “Bidders must submit a separate quality response for each lot.”
• “A discount may be offered where multiple lots are awarded.”

Those four lines can change the whole shape of your decision.

Check the scoring route, not only the score weightings

A quality score of 60% sounds promising. It means less if the questions are generic and your evidence is hard to separate from competitors.

Read the evaluation method. Is there a minimum quality threshold? Are questions scored separately for each lot? Are combined bids, package prices or cross-lot discounts permitted? How will price and quality be evaluated for each lot?

The Government’s Procurement Act procedures module is a useful reminder that lot details and tender process information sit at notice stage. Read both before you commit people to writing.

Check whether the buyer limits lot awards

A buyer may want one supplier across every lot. Another may want a spread of providers. A third may cap awards to stop one organisation taking too much work.

You need to know which model you are bidding into.

When a cap changes your strategy

Imagine you are interested in three lots, but the buyer will award a maximum of two to any one supplier. Check the procurement documents to understand how the buyer will decide which two you receive if you rank highest across all three.

The decision may be based on a stated ranking method, permitted lot preferences or another objective mechanism. Do not assume you will be allowed to choose after evaluation.

You should still test the operational and commercial impact of every possible combination you could be awarded. If one permitted combination would be difficult or unprofitable to deliver, that needs to inform whether you bid for all three.

If the procurement documents expressly allow combined bids, package pricing or cross-lot discounts, model every permitted combination before you write. The buyer must evaluate these in accordance with the published award methodology.

Winning the most lots is not the same as winning the right work. A contract that weakens service delivery can cost more than a lost tender.

Ask a clarification question when the award logic is vague

You are entitled to understand the rules of the competition. If the award process is unclear, submit a concise question through the procurement portal.

Ask the buyer to clarify the published mechanism for applying the lot cap, whether bidders may state lot preferences, whether cross-lot discounts will be assessed and whether quality answers must be submitted separately for each lot.

Keep it factual. You are not asking the buyer to design your strategy for you. You are asking them to explain their own process.

Match lots to real delivery capacity

This is where good-looking opportunities can become expensive mistakes.

Senior leaders often know their teams could deliver more work. The more useful question is whether they can deliver more work at the required standard, on the required start date, with the required management controls.

Photo by Ann H

Stress-test your mobilisation plan

Take each possible award scenario and work backwards from day one of delivery. For a framework, consider what would happen if several call-offs began within a similar period.

Can you recruit the required people? Are subcontractors available and properly checked? Can your account management team handle the reporting? Have you allowed for induction, equipment, systems access, safeguarding checks, insurance, and working capital?

A spreadsheet helps, but do not let it become a comfort blanket. Speak to the people who would actually deliver the work.

Use this short capacity check:

• Confirm how many staff, hours, vehicles, licences, or specialist roles each lot needs.
• Test the first 90 days, when mobilisation usually puts the most pressure on delivery.
• Allow for annual leave, sickness, turnover, and the work you are already committed to.
• Check whether one contract manager can credibly oversee the proposed mix of lots.
• Agree the point where more awards would affect service quality or customer relationships.

Include your existing pipeline

Capacity is not only about your current contracts. It is also about the bids already in play.

If you are shortlisted for another major opportunity with a similar start date, your preferred lot combination may need to change. You cannot promise the same named team to three buyers and hope timing works itself out.

This is why a regular pipeline review matters. It replaces hopeful assumptions with decisions your operational team can stand behind.

Build a commercial case for each combination

Do not price lots in isolation where the procurement allows combined pricing and delivery will overlap. Equally, do not offer a multi-lot discount that quietly removes the margin you need to deliver the work well.

A lower unit cost can be sensible where management, technology, premises, or recruitment are genuinely shared. It is risky where each lot needs its own team and infrastructure.

Model individual lots and permitted combinations side by side

Create a view that senior leaders can understand quickly.

Bid option	What it gives you	Main pressure point	Decision
One priority lot	Focused delivery and a clear story	Lower contract value	Bid if strategic fit is strong
Two linked lots	Shared management and stronger scale	Mobilisation workload	Bid if capacity is confirmed
All available lots	Maximum revenue potential	Margin, resourcing and award risk	Only bid with a robust delivery plan

The answer is rarely “always bid one” or “always go big”. It is about the point where scale becomes worthwhile and still manageable.

Look beyond the contract value

A £2 million contract can be less attractive than a £700,000 contract if it needs upfront recruitment, expensive equipment, long payment terms, and a thin margin.

If you are bidding for a framework lot, distinguish between the framework’s estimated value and the revenue you could realistically secure through call-offs. Appointment to a framework may provide no guaranteed income.

Review:

• mobilisation costs and whether they are recoverable
• indexation clauses and wage inflation exposure
• payment terms, invoicing evidence, and dispute processes
• performance deductions, service credits, and liability caps
• TUPE obligations where staff may transfer
• extension options and the likely value of the full contract term

If you are bidding on price alone because the headline value looks good, stop. The buyer will not pay extra because the contract became harder than it first appeared.

Test whether your evidence works across lots

A multi-lot bid can create a lot of repeated questions. That does not mean you should recycle the same response with a new place name.

Evaluators can spot a copied answer. More importantly, they can see when it does not answer the local requirement.

Keep the core proof, change the application

Your evidence might be strong across every lot: performance data, customer outcomes, accreditations, case studies, workforce retention, or contract mobilisation results.

The application needs to change.

For each lot, show the evaluator how your experience fits that geography, customer group, service model, and delivery risk. Use local staffing plans, relevant examples, named systems, and measures that match the specification.

A strong response helps the evaluator award marks with confidence. It does not make them work out why your generic capability statement might apply.

Make your differentiators visible

If your bid could have your logo removed and still read like three other suppliers, it needs work.

Build a short set of win themes for each chosen lot. They should be based on what the buyer values, what you can prove, and what competitors may struggle to match. If the tender is live and the story is still blurred, live opportunity bid strategy support can give your team a firmer framework before drafting runs too far ahead.

Use a clear bid or no-bid decision process

You do not need a two-hour meeting for every lot. You do need an agreed decision method before the opportunity lands.

Otherwise, the loudest person in the room wins. That is not a strategy.

Score each lot before you commit

Use a simple red, amber, green assessment with your leadership, commercial, operational, and bid leads. Keep the criteria consistent across opportunities.

Consider:

• how closely the lot fits your service and growth plan
• whether you have clear, relevant evidence for the scored questions
• operational capacity at mobilisation and throughout delivery
• realistic margin after all delivery and management costs
• buyer relationship, market knowledge, and competitor position
• chance of award based on your strengths, not optimism
• time available to produce a credible submission

A good bid/no-bid process gives you permission to decline work that does not fit. That can feel uncomfortable when turnover targets are pressing. It is still better than winning a contract your team cannot sustain.

Decide who has the final say

Make it clear who can approve a multi-lot bid, who owns the pricing assumptions, and who confirms delivery capacity.

The bid team should not carry that decision alone. They can shape a strong response, but they cannot create recruitable staff, spare cash, or an extra depot by force of will.

Common mistakes when bidding multiple lots

The most costly errors are usually made before the first answer is written.

Assuming more lots mean better odds

Bidding every lot may increase your chance of some award. It may also dilute your effort across several tailored responses and leave you weak on the one you could have won.

Choose your priority lot first. Then add further lots only where the evidence, capacity, price, and mobilisation plan still hold up.

Treating every lot as identical

Similar lot names are not proof of identical requirements. Different regions may have different demand profiles, subcontracting arrangements, performance targets, or local stakeholder expectations.

Read the appendices. They are where the practical detail often lives.

Promising a discount without proving the saving

Where combined pricing or cross-lot discounts are permitted, they can make an offer more attractive. But every discount needs a real operational reason behind it.

Show where costs reduce. Shared management, common systems, bulk purchasing, or a single mobilisation team may justify savings. Vague claims about “efficiency” will not reassure a commercial evaluator.

Leaving review until the last night

Multi-lot submissions create more room for contradictions. One answer says a manager will oversee three areas. Another says the same manager is full-time on one location. Neither may be technically false, but together they raise doubt.

An independent tender review can test whether the documents tell one credible delivery story before the evaluator reads them.

Get an evaluator view before submission

By the final draft, your team is close to the work. They know the service, the customer, and the background behind every statement. An evaluator does not.

They have the question, the scoring criteria, and limited time. If your logic is buried, your evidence is assumed, or your lot choices do not add up, marks can disappear fast.

Review the full award scenario

Do not ask only, “Is this answer well written?”

Ask:

• Does every response answer the question asked for this lot?
• Can the evaluator find the evidence without hunting for it?
• Do staffing numbers match the pricing and mobilisation plan?
• Does the value proposition stay consistent across each selected lot?
• If we received every lot we could be awarded, could we still deliver exactly what we promised?

That last question is worth sitting with.

Bidsmithery™ works from the evaluator side of the table, looking for unclear claims, scoring gaps, weak evidence, and the practical mismatches that busy teams can miss.

A stronger choice now protects your win rate later

A strong tender lot strategy is about choosing opportunities where your organisation can make a convincing promise, deliver it well and make a fair return. For frameworks, it also means being realistic about your chance of securing work after appointment.

Be selective early. Test your assumptions. Then give the evaluator a bid that makes the right award decision feel straightforward.

If your team needs a repeatable way to improve those decisions, explore the Bid Win Rate Accelerator training or book a fit check call to talk through the support that suits your pipeline.

FAQ

Can you bid for only one lot in a UK tender?

Yes, if the tender notice permits it. Buyers should state whether suppliers can bid for one lot, several lots, or all lots. Check the instructions carefully, as some procurements require a response across a defined package.

Can a buyer stop one supplier winning every lot?

Yes. A buyer can limit the number of lots a supplier may tender for, the number it may ultimately be awarded, or both. The procurement documents should state the limits and the objective mechanism that will be used if a supplier would otherwise win more lots than permitted.

Should you offer a discount for winning multiple lots?

Only where the procurement documents permit it and you can show genuine cost savings. A discount should reflect shared management, systems, mobilisation, or purchasing. Do not cut the price simply to look competitive if it leaves too little margin to deliver properly.

Do multi-lot bids need different quality answers?

Follow the response instructions. Where separate answers are required, your core credentials may remain relevant, but evaluators need to see how your delivery model fits each lot’s geography, customer group and service requirements. Reusing a generic answer is rarely enough.

What if the buyer allows contracts for multiple lots to be combined?

Check the procurement documents to see whether contracts awarded for multiple lots will be treated separately or combined. If the published approach is unclear, ask a clarification question before the deadline. Build your pricing and delivery plan around the award outcomes expressly permitted by the buyer.

Key takeaways

• Bid for the lots you can deliver, not simply the greatest number available.
• Read the lot rules, award caps, pricing model, and contract terms before committing bid resource.
• Test capacity against every combination of lots you could be awarded.
• Tailor your evidence to each lot, even where the questions look similar.
• Get an independent view before submission, especially when several lots create overlapping promises.