The biggest mistakes made in tender responses, and how to avoid them.
For many small and medium businesses, tendering feels like a race against the clock: juggling day‑to‑day operations, deciphering complex requirements, and somehow producing a polished and persuasive response before the deadline hits.
But here’s the good news: most tendering mistakes SMEs make are highly fixable. And once you know what they are, you can avoid them entirely, instantly elevating your competitiveness and your win rate.
Let’s break down the most common pitfalls and how to sidestep them with confidence.
Mistake #1: Writing about yourself instead of the client.
Focusing on what you do, how long you’ve been around, or your internal processes, and forgetting to connect that information to what the client actually cares about or needs.
Why it hurts your score: Evaluators want clarity on how you will solve their problem, not a biography.
How to avoid it:
Start every answer with the client’s objective.
Use the client’s language from the tender.
Position your capability as the “bridge” to their desired outcome.
Pro tip: Use the formula: Client goal > Your solution > Expected benefit.
Mistake #2: Missing Mandatory Requirements.
Forgetting licences, insurances, attachments, certifications, or specific formats.
Why it hurts your score: Missing a mandatory requirement can result in instant disqualification, even if the rest of your tender is strong.
How to avoid it:
Create a “compliance checklist” before writing a single word!
Triple‑check file formats, naming conventions, and upload instructions.
Aim to complete mandatory attachments first, not at the end.
Mistake #3: Not answering the question fully.
Giving an answer that is long, well‑written… but not actually what the question asked.
Why it hurts your score: Evaluators score against criteria. If part of the question is missed, you lose points, even if the writing is excellent!
How to avoid it:
When you begin writing, break each question into its own bullet point and use them to respond to the question.
Triple‑check file formats, naming conventions, and upload instructions.
Include clear evidence: past results, stats, examples, or case studies.
Mistake #4: Poor Structure and Hard‑to‑Read Content.
Dense paragraphs, inconsistent formatting, and unclear flow.
Why it hurts your score: If an evaluator has to work to understand your response, they will score it lower.
How to avoid it:
Mimic RFP headings, numbering systems, and order.
Limit heading levels to 3. After that, start use run-in headings (e.g. using boldface or a larger font size).
Lead with the answer, not the explanation.
Bonus: Write your executive summary FIRST. If you can get your proposal writers to sit down and map out your entire proposal within the executive summary, you’ll have a road map to the rest of your proposal, a clear understanding of what your key benefits and differentiators are, and time for anyone else to discuss changes to the strategy before it gets too late.
A common misconception is that executive summaries are only written for executives. However, your summary is likely to be the one section all evaluators read in the entire proposal. If you can provide a well-written overview of your entire proposal in one neat little package, they’ll have more clarity of the whole story when it comes to marking their section.
Mistake #5: No evidence or weak proof points.
Saying “we deliver high‑quality outcomes” without backing it up.
Why it hurts your score: Claims without proof lack credibility, and scores reflect that.
How to avoid it:
Use comparable case studies and project examples
Include your project team’s credentials
Include quantifiable outcomes
Source recent testimonials
Consider before/after scenarios
Evidence makes your proposal feel trustworthy and evaluator‑friendly.
Mistake #6: Leaving it too late
Starting the tender the week (or days!) before it’s due.
Why it hurts your score:
rushed writing
missing details
no time for review
increased compliance risk
How to avoid it:
Block out reviews as soon as the bid lands.
Engage support early if you need it (you’ll save $$ and stress)
Start a “bid readiness” routine outside live tenders
Maintain up‑to‑date capability statements and boilerplate text
Bonus: If you’ve left a bid to the last minute, don’t bid. You’ll do more harm than good.
Now, this next part may be a hard pill to swallow, but it needs to be said. Leaving a bid to the eleventh hour is a sign of poor company culture. It highlights poor processes, poor attitude, and/or poor time management. Regardless of the why or the who, it’s the company that has either set staff up to fail or isn’t holding them accountable. I’m not saying this is intentional. But, whichever way you look at it, there’s a big underlying problem that goes deeper than the bid.
So, don’t put the stress of picking up after others onto the staff expected to pull it together in the end. And work on setting expectations within the team now, before you miss the next opportunity.
When to call for that extra help...
We know you’re capable of winning the work, but time, structure, and a dedicated specialist isn’t on your side. With the right support, however, SMEs can compete with, and even outperform, much bigger players.
Simple ways to help turn this around is by:
turning complex criteria into clear, client‑led narratives
ensuring compliance from start to finish
polishing structure, style, and layout
coordinating deadlines and deliverables
bringing big‑firm proposal quality to SME budgets
Tendering is not just about responding to a document. It’s about communicating your value clearly, confidently, and strategically. By avoiding these common mistakes and taking a more structured approach, SMEs can dramatically improve their win rates and reduce the stress of tendering.
And you don’t need a huge in‑house team to do it. You just need the right guidance.
So, if you’d like help preparing for your next tender, you know where to find me…
